TO:

Members of the Legislative Commission on Pensions and Retirement

FROM:

Lawrence A. Martin, Executive Director

RE:

Commission Interim Topic: Review of Recent Actuarial Experience Studies and Potential Actuarial Assumption Changes (Second Consideration)

DATE:

January 15, 2002

Introduction

A periodic topic for consideration by the Legislative Commission on Pensions and Retirement is the review of the quadrennial experience studies prepared by the consulting actuary it retains and the review of the actuarial assumption changes proposed by the consulting actuary.

The Commission began consideration of this topic in August 2001, when it reviewed with Thomas Custis, FSA, of Milliman USA, the consulting actuarial firm retained by the Commission, summary reports of the quadrennial experience studies of the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), and the Teachers Retirement Association (TRA), a liability impact report on the Combined Service Annuity provision, and six-year experience studies of the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), and the St. Paul Teachers Retirement Fund Association (StPTRFA).

The consulting actuary retained by the Commission has further developed his recommendations on actuarial assumption changes for the affected retirement plans. This Commission staff issue memorandum summarizes and discusses those actuarial assumption change recommendations. It also includes the draft proposed legislation needed to implement the recommended changes in statutory actuarial assumptions and a draft motion approving the recommended changes in non-statutory actuarial assumptions.

Quadrennial Experience Study Requirement

The Legislative Commission on Pensions and Retirement is required under Minnesota Statutes, Section 3.85, to contract with an established actuarial consulting firm to prepare annual actuarial valuations of fourteen statewide or major local Minnesota public employee pension plans and to prepare experience studies for the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), and the Teachers Retirement Association (TRA) on a quadrennial basis. Minnesota Statutes, Section 356.215, specifies the content requirements of both the annual actuarial valuation reports and quadrennial experience studies. The quadrennial experience study is required to contain an actuarial analysis of the experience of the plan and a comparison of that plan experience with the actuarial assumptions in force for the most recent annual actuarial experience. The standards for actuarial work, issued by the Commission, specify the detailed contents and format requirements for both the actuarial valuation reports and the experience studies.

The purpose of the quadrennial experience studies is to provide the Commission with a periodic opportunity to review the accuracy of the current actuarial assumptions, compared to the experience for the most recent period and to revise those actuarial assumptions based on the recommendation for the Commission’s consulting actuary and on input from plan administrators, their actuarial consultants, and others.

Minnesota public pension plan actuarial assumptions are specified in part in statute (interest/investment return, individual salary increase, and payroll growth) and specified in part with Commission approval (the balance of all actuarial assumptions).

The experience study for each of the three largest Minnesota public employee pension plans, namely the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), and the Teachers Retirement Association (TRA) were completed by the Commission’s consulting actuary, Milliman USA (formerly Milliman & Robertson, Inc.) on May 29, 2001. Under a separate agreement with the various Minnesota retirement plans, Milliman USA also completed a study on February 23, 2001, on the liability impact of the Combined Service Annuity portability provisions on most affected Minnesota public pension plans. Additionally, the three first class city teacher retirement fund associations (the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), and the St. Paul Teachers Retirement Fund Association (StPTRFA)) independently contracted with Milliman USA to prepare special experience studies for each plan for the period 1994-2000.

Summary of The Recent Experience Studies

Table 1 summarizes the recent experience studies prepared by Milliman USA for the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), the Teachers Retirement Association (TRA), the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), and the St. Paul Teachers Retirement Fund Association (StPTRFA). The table summarizes the experience of each plan in comparison to seven actuarial assumptions:

  1. Interest/Investment Return (Market Value)
  2. Salary Increase
  3. Payroll Growth
  4. Retirement
  5. Disability
  6. Terminations
  7. Mortality

Based on the percentage comparison of the actual occurrences with the expected occurrences under the actuarial assumptions, the experience is either favorable from the plan’s perspective (reduces liabilities) or unfavorable from the plan’s perspective (increases liabilities), as follows:

Interest/Investment Return: Investment earnings in excess of the actuarial assumption are an actuarial gain and reduce accrued liabilities, offsetting the need for contributions.

Salary Increase: Individual salary increases in excess of the actuarial assumption are an actuarial loss and increase accrued liabilities, because a larger salary produces a larger future projected retirement annuity, creating a need for contributions.

Payroll Growth: Total payroll growth in excess of the actuarial assumption relates to the amortization of the unfunded actuarial accrued liability of the plan, with a greater total payroll providing greater base over which to spread the associated amortization contribution.

Retirement: Retirement before age 65, the general normal retirement age, generally produce actuarial losses. Retirement after age 65, the general normal retirement age, produces actuarial gains for the pension plan.

Disability: Because disability benefits are a full accrued retirement benefit paid at an early age, disabilities in excess of the disability assumption produce an actuarial loss.

Terminations: Because a terminating employee releases more liability than the person takes in a refund, terminations in excess of the actuarial assumption will produce an actuarial gain unless the terminating member ultimately qualifies for a combined service annuity.

Mortality: Mortality (the number of deaths) greater than assumed produces an actuarial gain with respect to annuitants, with respect to disabilitants, and, unless a substantial survivorship benefit is involved, with respect to active members.

Table 1 – Experience Study Results

(F = Favorable, U = Unfavorable)

Assumption

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

(Basic/Coord.)

(Basic/Coord.)

(Old/New)

(Basic/Coord.)

(Basic/Coord.)

Interest

1994-1995

--

--

--

--

--

--

223%

F

206%

F

215%

F

1995-1996

--

--

--

--

--

--

164%

F

215%

F

184%

F

1996-1997

256%

F

257%

F

261%

F

197%

F

209%

F

217%

F

1997-1998

262%

F

261%

F

267%

F

183%

F

181%

F

189%

F

1998-1999

134%

F

135%

F

138%

F

117%

F

150%

F

107%

F

1999-2000

124%

F

122%

F

124%

F

303%

F

153%

F

124%

F

Period

192%

F

192%

F

196%

F

197%

F

185%

F

172%

F

Salary Increase

1994-1995

--

--

--

--

--

--

95%

F

19%

F

141%

U

1995-1996

--

--

--

--

--

--

58%

F

113%

U

98%

F

1996-1997

117%

U

90%

F

84%

F

104%

U

126%

U

3%

F

1997-1998

86%

F

63%

F

98%

F

16%

F

122%

U

111%

U

1998-1999

97%

F

94%

F

125%

U

193%

U

122%

U

103%

U

1999-2000

151%

U

101%

U

83%

F

42%

F

131%

U

116%

U

Period

114%

U

87%

F

97%

F

85%

F

123%

U

96%

F

Payroll Growth

1994-1995

--

--

--

--

--

--

134%

F

105%

F

153%

F

1995-1996

--

--

--

--

--

--

-70%

U

88%

U

93%

U

1996-1997

-37%

U

77%

U

70%

U

49%

U

132%

F

65%

U

1997-1998

64%

U

89%

U

76%

U

10%

U

166%

F

227%

F

1998-1999

112%

F

78%

U

96%

U

211%

F

304%

F

116%

F

1999-2000

162%

F

27%

U

90%

U

-5%

U

109%

F

109%

F

Period

74%

U

68%

U

83%

U

53%

U

149%

F

127%

F

Retirements Under 65

1994-1995

--

--

--

--

--

--

76/33%

F

70/40%

F

81/58%

F

1995-1996

--

--

--

--

--

--

89/33%

F

210/117%

U

70/120%

F/U

1996-1997

158%

U

127/126%

U

81/134%

F/U

147/40%

U/F

151/175%

U

154/181%

U

1997-1998

147%

U

169/149%

U

100/149%

F/U

111/100%

U/F

210/200%

U

75/88%

F

1998-1999

135%

U

160/151%

U

67/226%

F/U

153/60%

U/F

198/223%

U

98/80%

F

1999-2000

140%

U

288/184%

U

117/210%

U

184/129%

U

189/140%

U

116/104%

U

Period

145%

U

175/153%

U

88/179%

F/U

128/76%

U/F

181/164%

U

100/106%

U

Retirements Over 65

1994-1995

--

--

--

--

--

--

89%/NA

U

22/150%

U/F

78/75%

U

1995-1996

--

--

--

--

--

--

67/500%

U/F

58/157%

U/F

71/78%

U

1996-1997

98%

U

96/93%

U

100/96%

F/U

109/300%

F

29/54%

U

117/50%

F/U

1997-1998

101%

F

145/106%

F

60/93%

U

111/100%

F

50/71%

U

100/64%

F/U

1998-1999

112%

F

105/95%

F/U

67/92%

U

73/0%

U

57/77%

U

100/100%

F

1999-2000

100%

F

194/97%

F/U

133/113%

F

145/400%

F

63/50%

U

50/64%

U

Period

103%

F

131/98%

U/F

93/98%

U

102/280%

F

47/81%

U

89/70%

U

Disabilities - Males

1994-1995

--

--

--

--

--

--

0%

F

50%

F

0%

F

1995-1996

--

--

--

--

--

--

0%

F

50%

F

0%

F

1996-1997

135%

U

107%

U

192%

U

0%

F

0%

F

100%

F

1997-1998

132%

U

112%

U

208%

U

0%

F

100%

F

150%

U

1998-1999

114%

U

101%

U

167%

U

0%

F

0%

F

50%

F

1999-2000

108%

U

97%

F

218%

U

0%

F

0%

F

0%

F

Period

122%

U

104%

U

196%

U

0%

F

33%

F

46%

F

Disabilities - Females

1994-1995

--

--

--

--

--

--

0%

F

43%

F

25%

F

1995-1996

--

--

--

--

--

--

100%

F

57%

F

125%

U

1996-1997

76%

F

100%

F

311%

U

0%

F

43%

F

40%

F

1997-1998

65%

F

130%

U

330%

U

0%

F

0%

F

60%

F

1998-1999

71%

F

107%

U

290%

U

0%

F

11%

F

20%

F

1999-2000

100%

F

84%

F

370%

U

0%

F

0%

F

0%

F

Period

78%

F

105%

U

326%

U

11%

F

23%

F

43%

F

All Terminations - Males

1994-1995

--

--

--

--

--

--

308%

F

384%

F

219%

F

1995-1996

--

--

--

--

--

--

513%

F

600%

F

318%

F

1996-1997

262%

F

291%

F

130%

F

362%

F

371%

F

214%

F

1997-1998

183%

F

224%

F

129%

F

277%

F

272%

F

182%

F

1998-1999

158%

F

230%

F

123%

F

277%

F

350%

F

351%

F

1999-2000

161%

F

389%

F

129%

F

285%

F

373%

F

317%

F

Period

190%

F

284%

F

128%

F

341%

F

399%

F

275%

F

All Terminations - Females

1994-1995

--

--

--

--

--

--

392%

F

259%

F

200%

F

1995-1996

--

--

--

--

--

--

524%

F

166%

F

189%

F

1996-1997

306%

F

271%

F

132%

F

374%

F

294%

F

183%

F

1997-1998

179%

F

233%

F

138%

F

356%

F

246%

F

193%

F

1998-1999

154%

F

239%

F

136%

F

271%

F

251%

F

288%

F

1999-2000

146%

F

372%

F

132%

F

542%

F

222%

F

217%

F

Period

195%

F

280%

F

134%

F

415%

F

241%

F

226%

F

Over 3 Yr. Terminations - Males

1994-1995

--

--

--

--

--

--

43%

U

109%

F

38%

U

1995-1996

--

--

--

--

--

--

257%

F

215%

F

107%

F

1996-1997

335%

F

352%

F

105%

F

86%

U

167%

F

43%

U

1997-1998

209%

F

248%

F

118%

F

50%

U

150%

F

60%

U

1998-1999

189%

F

265%

F

121%

F

83%

U

224%

F

50%

U

1999-2000

170%

F

498%

F

130%

F

17%

U

205%

F

72%

U

Period

230%

F

339%

F

118%

F

92%

U

181%

F

62%

U

Over 3 Yr. Terminations - Females

1994-1995

--

--

--

--

--

--

38%

U

85%

U

17%

U

1995-1996

--

--

--

--

--

--

125%

F

130%

F

58%

U

1996-1997

435%

F

310%

F

112%

F

83%

U

143%

F

25%

U

1997-1998

182%

F

224%

F

134%

F

92%

U

137%

F

44%

U

1998-1999

178%

F

240%

F

142%

F

92%

U

186%

F

58%

U

1999-2000

163%

F

443%

F

141%

F

92%

U

146%

F

53%

U

Period

248%

F

305%

F

132%

F

86%

U

142%

F

44%

U

Retiree Deaths - Males

1994-1995

--

--

--

--

--

--

NA

--

120%

F

139%

F

1995-1996

--

--

--

--

--

--

75%

U

176%

F

63%

U

1996-1997

92%

U

102%

F

87%

U

125%

F

91%

U

105%

F

1997-1998

99%

U

94%

U

99%

U

89%

U

104%

F

126%

F

1998-1999

106%

F

91%

U

98%

U

100%

F

111%

F

95%

U

1999-2000

93%

U

102%

F

97%

U

140%

F

96%

U

119%

F

Period

99%

U

97%

U

95%

U

107%

F

115%

F

109%

F

Retiree Deaths - Females

1994-1995

--

--

--

--

--

--

NA

--

114%

F

61%

U

1995-1996

--

--

--

--

--

--

125%

F

158%

F

155%

F

1996-1997

122%

F

118%

F

114%

F

167%

F

173%

F

104%

F

1997-1998

120%

F

111%

F

115%

F

147%

F

123%

F

120%

F

1998-1999

111%

F

118%

F

129%

F

127%

F

168%

F

100%

F

1999-2000

108%

F

111%

F

132%

F

113%

F

96%

U

129%

F

Period

115%

F

114%

F

122%

F

137%

F

139%

F

111%

F

Disabilitant Deaths - Males

1994-1995

--

--

--

--

--

--

NA

--

0%

U

0%

U

1995-1996

--

--

--

--

--

--

NA

--

200%

F

200%

F

1996-1997

156%

F

140%

F

150%

F

NA

--

NA

--

NA

--

1997-1998

175%

F

81%

U

86%

U

NA

--

NA

--

NA

--

1998-1999

145%

F

86%

U

63%

U

NA

--

NA

--

NA

--

1999-2000

105%

F

100%

F

63%

U

NA

--

NA

--

NA

--

Period

144%

F

102%

F

89%

U

--

--

100%

F

67%

U

Disabilitant Deaths - Females

1994-1995

--

--

--

--

--

--

NA

--

50%

U

0%

U

1995-1996

--

--

--

--

--

--

NA

--

20%

U

0%

U

1996-1997

157%

F

100%

F

71%

U

NA

--

20%

U

100%

F

1997-1998

127%

F

73%

U

113%

F

NA

--

0%

U

0%

U

1998-1999

100%

F

100%

F

70%

U

NA

--

0%

U

0%

U

1999-2000

111%

F

81%

U

36%

U

NA

--

0%

U

0%

U

Period

122%

F

88%

U

69%

U

0%

U

18%

U

20%

U

Actives Death - Males

1994-1995

--

--

--

--

--

--

0%

U

0%

U

50%

U

1995-1996

--

--

--

--

--

--

100%

F

0%

U

200%

F

1996-1997

143%

F

111%

F

82%

U

0%

U

0%

U

150%

F

1997-1998

82%

U

134%

F

79%

U

0%

U

0%

U

0%

U

1998-1999

96%

U

121%

F

93%

U

0%

U

50%

U

100%

F

1999-2000

98%

U

75%

U

77%

U

0%

U

100%

F

50%

U

Period

105%

F

110%

F

83%

U

17%

U

23%

U

86%

U

Actives Death - Females

1994-1995

--

--

--

--

--

--

0%

U

38%

U

0%

U

1995-1996

--

--

--

--

--

--

0%

U

0%

U

33%

U

1996-1997

119%

F

112%

F

100%

F

0%

U

0%

U

0%

U

1997-1998

88%

U

104%

F

37%

U

100%

F

33%

U

67%

U

1998-1999

119%

F

126%

F

79%

U

0%

U

33%

U

100%

F

1999-2000

107%

F

99%

U

90%

U

0%

U

25%

U

167%

F

Period

107%

F

111%

F

77%

U

17%

U

21%

U

65%

U

Summary Of The Combined Service Annuity Study

Upon the request of the executive directors of the Minnesota State Retirement System (MSRS), the Public Employees Retirement Association (PERA), and the Teachers Retirement Association (TRA), and at their expense, Milliman USA competed a study of the actuarial liability shifts under the Combined Service Annuity provision, Minnesota Statutes, Section 356.30.

The Combined Service Annuity provision was enacted in 1975 and permits most Minnesota public pension plan members with service credit in more than one plan to vest with their multiple service and to receive retirement annuities in total that would essentially match the benefit payable by any one of the plans for the total service. For the pension plan or plans covering early periods of service credit, the Combined Service Annuity provision results in incurring greater actuarial accrued liabilities in fact because of the new salary figure that the plan or plans anticipated without knowledge of the subsequent service credit and average salary.

In preparing the Combined Service Annuity study, Milliman USA combined the active and inactive member databases of the Minnesota public pension plans covered by the Combined Service Annuity provision, determined the additional actuarial liability for all members potentially able to benefit from the portability provision, and allocated the additional actuarial liability back to the various plans based on the proportion of total service credit in each plan. The analysis indicated a likely additional actuarial accrued liability as a result of the Combined Service Annuity portability provision, as follows:

Present Value of Future Benefits
(dollars in thousands)

   

Valuation Methodology

CSA Study Methodology

Fund

Current
Load Factor

Members

Former Members

Subtotal

Members

Former Members

Subtotal

PERA General

2.5%

8,856,550

406,633

9,263,183

8,722,572

683,448

9,406,020

PERA P&F

-

2,560,513

45,793

2,606,306

2,558,037

63,453

2,621,490

PERA Local Correctional

-

106,084

0

106,084

88,523

0

88,523

MSRS State Employees

-

4,776,013

419,457

5,195,470

4,792,783

584,194

5,376,977

MSRS State Patrol

-

311,750

3,345

315,095

311,388

4,383

315,771

MSRS Correctional

-

353,929

15,104

369,033

346,900

24,028

370,928

MSRS Legislators

-

24,935

8,884

33,819

25,773

13,865

39,638

MSRS Elected

-

0

572

572

0

769

769

MSRS Judges

-

99,664

697

100,361

99,299

708

100,007

TRA

1.0%

8,547,643

488,816

9,036,459

8,584,640

503,015

9,087,655

Duluth Teachers

-

133,868

6,463

140,331

149,187

6,463

155,650

St. Paul Teachers

-

591,534

6,990

598,524

634,187

29,261

663,448

Minneapolis Teachers

-

764,076

19,212

783,288

796,225

77,839

874,064

MERF

-

431,393

9,342

440,735

432,018

20,464

452,482

Total

 

27,557,952

1,431,308

28,989,260

27,541,532

2,011,890

29,533,423

Summary of Recommended Actuarial Assumption Changes

The consulting actuarial firm retained by the Legislative Commission on Pensions and Retirement, Milliman USA, has made a number of specific actuarial assumption change recommendations. The recommendations have been previously circulated among the administrators of the affected retirement plans and among the consulting actuaries retained by those plans, if any.

The following compares the Milliman USA actuarial assumption change recommendations for the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), the Teachers Retirement Association (TRA), the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), and the St. Paul Teachers Retirement Fund Association (StPTRFA):

Assumption

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

1.  Interest

No change

No change

No change

No change

No change

No change

2.  Individual Salary Increase

Change in both select and ultimate components

Change in both select and ultimate components

Increase in the select component

Change to select and ultimate assumption

Change to select and ultimate assumption

Change to select and ultimate assumption

3.  Total Payroll Growth

No change

No change

No change

No change

No change

No change

4.  Retirement Rates

Change to reflect greater early retirement experience

Change to reflect greater "Rule of 90" utilization

Change to reflect greater "Rule of 90" utilization

No change

Change to reflect greater early retirement utilization

Change to reflect greater early retirement utilization

5.  Optional Annuity Form Election

Reduction in percentage of males electing 50% joint and survivor option, increase in percentage of males electing 100% joint and survivor option, and increase in percentage of females electing 100% joint and survivor option

Minor modifications

Increase in percentage of males electing 75% and 100% joint and survivor annuity option

Increase in number of males selecting 50% joint and survivor option and increase in number of females selecting 100% joint and survivor annuity option

Reduction in percentage of females electing single life annuity and increase in 100% joint and survivor annuity option

For males, greater percentage assumed to elect life annuity and smaller percentage assumed to elect joint and survivor options; no change for females

6.  Disability Rates

Increase in rates

No change

Significant increase in male and female rates

Significant reduction in rates

Reduction in rates

Reduction in rates

7.  Separation Rates

Significant increases in both select and ultimate rates

Significant softening in assumption

Increase in select rates for both males and females for first year and reduction in second and third year

Change to select and ultimate rate assumption

Change to select and ultimate assumption reflecting a higher turnover problem

Change to select and ultimate assumption reflecting a higher turnover problem

8.  Annuitant Mortality

Setback for males increased from one year to two years

Addition of one year setback for males

Setback increased from five years to six years for males and decreased from 4 years to 3 years for females

Reduction in setback for females from one year to no setback

Setback for females reduced from two years to one year

No change

9.  Disabilitant Mortality

No change

No change

No change

No change

No change

Change from 1987 Railroad Retirement Board table to 1977 Railroad Retirement Board table

10.  Active Mortality

No change

No change

Setback increased from 10 years to 12 years for males and from eight years to 10 years for females

Setback increased from four years to 10 years for males and from three years to seven years for females

Setback increased from six years to 12 years for males and from four years to 10 years for females

Setback for males increased from five years to seven years and setback for females increased from three years to five years

11.  Combined Service Annuity Loading

Increase from 1.0% to 1.2% load on active member liabilities, and the addition of 40% load on former member liabilities

Decrease from 2.5% to 0.8% load on active member liabilities, and the addition of 60% load on former member liabilities

Addition of initial 1.4% load on active member liabilities, 4.0% load on former member liabilities, with modification for retirement rate change

Addition of 10% load on active and former member liabilities

Addition of 4.0% load on active member liabilities and 30% load on former member liabilities

Addition of 7.0% load on active member liabilities and 30% load on former member liabilities

Additionally, for the statewide and major local retirement plans which were not covered by the experience studies, Milliman USA has formulated load factor recommendations arising out of the Combined Service Annuity Provisions study, as follows:

Plan

Active Member Liability Load

Former Member Liability Load

Legislators

--

30%

MSRS-Correctional

--

30%

State Patrol

--

30%

Elected State Officers

--

30%

PERA-P&F

--

30%

Local Correctional

--

30%

MERF

0.2%

30%

Judges

--

30%

Attached are more specific comparisons between the current actuarial assumptions and the actuarial assumption changes recommended by the consulting actuary retained by the Commission.

Draft Proposed Legislation LCPR02-003

Draft proposed legislation LCPR02-003 implements the changes in the statutory actuarial assumptions (salary assumptions) recommended by the consulting actuary retained by the Legislative Commission on Pensions and Retirement. The retirement plans involved are the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), the Teachers Retirement Association (TRA), the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), the St. Paul Teachers Retirement Fund Association (StPTRFA), the Correctional Employees Retirement Plan of the Minnesota State Retirement System (MSRS-Correctional), the State Patrol Retirement Plan, the Legislators Retirement Plan, the Elected State Officers Retirement Plan, the Judges Retirement Plan, the Public Employees Police and Fire Retirement Plan (PERA-P&F), the Local Government Correctional Service Retirement Plan of the Public Employees Retirement Association (PERA-Correctional), and the Minneapolis Employees Retirement Fund (MERF). The select portion of the select and ultimate salary increase assumption in increased from 0.2 percent multiplied by the value of 10 minus the number of completed years of service to 0.3 percent for MSRS-General, PERA-General, TRA, DTRFA, and StPTRFA and to 0.4 percent for MTRFA. The ultimate portion of the select and ultimate salary increase assumption is modified for each plan, generally reducing the annual factor except for MSRS-General, where the annual factor is increased.

Draft Resolution Approving Other Actuarial Assumption Changes

Draft Resolution 02-1 implements changes in the actuarial assumptions regarding pre-retirement mortality, post-retirement mortality, post-disability mortality, retirement age, separation or withdrawal, disability, allowance for Combined Service Annuity, and optional annuity form election that were recommended by the consulting actuary retained by the Legislative Commission on Pensions and Retirement. The retirement plans involved are the General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General), the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General), the Teachers Retirement Association (TRA), the Duluth Teachers Retirement Fund Association (DTRFA), the Minneapolis Teachers Retirement Fund Association (MTRFA), the St. Paul Teachers Retirement Fund Association (StPTRFA), the Correctional Employees Retirement Plan of the Minnesota State Retirement System (MSRS-Correctional), the State Patrol Retirement Plan, the Legislators Retirement Plan, the Elected State Officers Retirement Plan, the Judges Retirement Plan, the Public Employees Police and Fire Retirement Plan (PERA-P&F), the Local Government Correctional Service Retirement Plan of the Public Employees Retirement Association (PERA-Correctional), and the Minneapolis Employees Retirement Fund (MERF). The nature and magnitude of the various recommended assumption changes are summarized above in the section Summary of Recommended Actuarial Assumption Changes.

Actuarial Impact Of The Recommended Actuarial Assumption Changes

The consulting actuary retained by the Legislative Commission on Pensions and Retirement, Milliman USA, as part of its work on preparing actuarial assumption change proposals, has calculated the impact of the actuarial assumption changes on many of the affected retirement plans. The following compares the results of the July 1, 2000, and July 1, 2001, actuarial valuations with the likely July 1, 2001, valuation results under the revised assumptions for the various affected retirement plans:

General State Employees Retirement Plan of the Minnesota State Retirement System (MSRS-General)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

47,920

 

49,229

 

49,229

Service Retirees

 

16,276

 

16,766

 

16,766

Disabilitants

 

1,070

 

1,127

 

1,127

Survivors

 

1,955

 

2,085

 

2,085

Deferred Retirees

 

11,125

 

11,452

 

11,452

Nonvested Former Members

 

7,772

 

8,111

 

8,111

Total Membership

 

86,118

 

88,770

 

88,770

             

Funded Status

           

Accrued Liability

 

$6,105,703,000

 

$6,573,193,000

 

$6,881,919,000

Current Assets

 

$6,744,165,000

 

$7,366,673,000

 

$7,366,673,000

Unfunded Accrued Liability

 

($638,462,000)

 

($793,480,000)

 

($484,754,000)

Funding Ratio

110.46%

 

112.07%

 

107.04%

 
             

Financing Requirements

           

Covered Payroll

 

$1,900,124,000

 

$1,967,814,000

 

$1,967,814,000

Benefits Payable

 

$237,825,000

 

$270,558,000

 

$270,558,000

             

Normal Cost

8.72%

$165,591,000

8.76%

$172,402,000

9.01%

$177,300,000

Administrative Expenses

0.21%

$3,990,000

0.20%

$3,936,000

0.20%

$3,936,000

Normal Cost & Expense

8.93%

$169,581,000

8.96%

$176,338,000

9.21%

$181,236,000

             

Normal Cost & Expense

8.93%

$169,581,000

8.96%

$176,338,000

9.21%

$181,236,000

Amortization

(1.81%)

($34,392,000)

(2.17%)

($42,702,000)

(1.31%)

($25,778,000)

Total Requirements

7.12%

$135,189,000

6.79%

$133,636,000

7.90%

$155,458,000

             

Employee Contributions

4.00%

$76,005,000

4.00%

$78,712,000

4.00%

$78,712,000

Employer Contributions

4.00%

$76,005,000

4.00%

$78,712,000

4.00%

$78,712,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

8.00%

$152,010,000

8.00%

$157,424,000

8.00%

$157,424,000

             

Total Requirements

7.12%

$135,189,000

6.79%

$133,636,000

7.90%

$155,458,000

Total Contributions

8.00%

$152,010,000

8.00%

$157,424,000

8.00%

$157,424,000

Deficiency (Surplus)

(0.88%)

($16,821,000)

(1.21%)

($23,788,000)

(0.10%)

($1,966,000)

General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

135,560

 

138,759

 

138,759

Service Retirees

 

39,940

 

41,797

 

41,797

Disabilitants

 

1,397

 

1,468

 

1,468

Survivors

 

6,010

 

6,149

 

6,149

Deferred Retirees

 

21,495

 

25,917

 

25,917

Nonvested Former Members

 

79,362

 

83,027

 

83,027

Total Membership

 

283,764

 

297,117

 

297,117

             

Funded Status

           

Accrued Liability

 

$11,133,682,000

 

$12,105,337,000

 

$12,388,877,000

Current Assets

 

$9,609,367,000

 

$10,527,270,000

 

$10,527,270,000

Unfunded Accrued Liability

 

$1,524,315,000

 

$1,578,067,000

 

$1,861,607,000

Funding Ratio

86.31%

 

86.96%

 

84.97%

 
             

Financing Requirements

           

Covered Payroll

 

$3,602,750,000

 

$3,835,448,000

 

$3,835,448,000

Benefits Payable

 

$527,119,000

 

$592,209,000

 

$592,209,000

             

Normal Cost

9.33%

$336,088,000

9.40%

$360,850,000

8.62%

$330,616,000

Administrative Expenses

0.23%

$8,286,000

0.23%

$8,822,000

0.23%

$8,822,000

Normal Cost & Expense

9.56%

$344,374,000

9.63%

$369,672,000

8.85%

$339,438,000

             

Normal Cost & Expense

9.56%

$344,374,000

9.63%

$369,672,000

8.85%

$339,438,000

Amortization

2.38%

$85,745,000

1.97%

$75,558,000

2.32%

$88,982,000

Total Requirements

11.94%

$430,119,000

11.60%

$445,230,000

11.17%

$428,420,000

             

Employee Contributions

4.77%

$171,898,000

4.94%

$189,604,000

4.94%

$189,604,000

Employer Contributions

5.21%

$187,823,000

5.38%

$206,389,000

5.38%

$206,389,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

9.98%

$359,721,000

10.32%

$395,993,000

10.32%

$395,993,000

             

Total Requirements

11.94%

$430,119,000

11.60%

$445,230,000

11.17%

$428,420,000

Total Contributions

9.98%

$359,721,000

10.32%

$395,993,000

10.32%

$395,993,000

Deficiency (Surplus)

1.96%

$70,398,000

1.28%

$49,237,000

0.85%

$32,427,000

Teachers Retirement Association (TRA)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

70,508

 

71,097

 

71,097

Service Retirees

 

29,525

 

31,169

 

31,169

Disabilitants

 

509

 

518

 

518

Survivors

 

1,912

 

2,070

 

2,070

Deferred Retirees

 

7,375

 

7,959

 

7,959

Nonvested Former Members

 

17,833

 

19,344

 

19,344

Total Membership

 

127,662

 

132,157

 

132,157

             

Funded Status

           

Accrued Liability

 

$14,802,441,000

 

$15,903,984,000

 

$15,824,520,000

Current Assets

 

$15,573,151,000

 

$16,834,024,000

 

$16,834,024,000

Unfunded Accrued Liability

 

($770,710,000)

 

($930,040,000)

 

($1,009,504,000)

Funding Ratio

105.21%

 

105.85%

 

106.38%

 
             

Financing Requirements

           

Covered Payroll

 

$2,813,696,000

 

$2,937,962,000

 

$2,937,962,000

Benefits Payable

 

$755,036,000

 

$861,788,000

 

$861,788,000

             

Normal Cost

9.09%

$255,746,000

9.09%

$267,166,000

8.68%

$255,015,000

Administrative Expenses

0.30%

$8,441,000

0.46%

$13,515,000

0.46%

$13,515,000

Normal Cost & Expense

9.39%

$264,187,000

9.55%

$280,681,000

9.14%

$268,530,000

             

Normal Cost & Expense

9.39%

$264,187,000

9.55%

$280,681,000

9.14%

$268,530,000

Amortization

(1.47%)

($41,361,000)

(1.70%)

($49,945,000)

(1.85%)

($54,352,000)

Total Requirements

7.92%

$222,826,000

7.85%

$230,736,000

7.29%

$214,178,000

             

Employee Contributions

5.00%

$140,710,000

5.00%

$146,914,000

5.00%

$146,914,000

Employer Contributions

5.00%

$140,710,000

5.00%

$146,914,000

5.00%

$146,914,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

10.00%

$281,420,000

10.00%

$293,828,000

10.00%

$293,828,000

             

Total Requirements

7.92%

$222,826,000

7.85%

$230,736,000

7.29%

$214,178,000

Total Contributions

10.00%

$281,420,000

10.00%

$293,828,000

10.00%

$293,828,000

Deficiency (Surplus)

(2.08%)

($58,594,000)

(2.15%)

($63,092,000)

(2.71%)

($79,650,000)

Duluth Teachers Retirement Fund Association (DTRFA)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

1,441

 

1,420

 

1,420

Service Retirees

 

937

 

992

 

992

Disabilitants

 

6

 

6

 

6

Survivors

 

53

 

60

 

60

Deferred Retirees

 

172

 

179

 

179

Nonvested Former Members

 

575

 

649

 

649

Total Membership

 

3,184

 

3,306

 

3,306

             

Funded Status

           

Accrued Liability

 

$241,899,000

 

$254,255,000

 

$272,538,000

Current Assets

 

$251,007,000

 

$273,618,000

 

$273,618,000

Unfunded Accrued Liability

 

($9,108,000)

 

($19,363,000)

 

($1,080,000)

Funding Ratio

103.77%

 

107.62%

 

100.40%

 
             

Financing Requirements

           

Covered Payroll

 

$53,102,000

 

$53,307,000

 

$53,307,000

Benefits Payable

 

$12,360,000

 

$14,341,000

 

$14,341,000

             

Normal Cost

8.68%

$4,609,000

8.66%

$4,609,000

9.06%

$4,830,000

Administrative Expenses

0.75%

$398,000

0.79%

$421,000

0.79%

$421,000

Normal Cost & Expense

9.43%

$5,007,000

9.45%

$5,030,000

9.85%

$5,251,000

             

Normal Cost & Expense

9.43%

$5,007,000

9.45%

$5,030,000

9.85%

$5,251,000

Amortization

(0.92%)

($489,000)

(1.96%)

($1,045,000)

(0.11%)

($59,000)

Total Requirements

8.51%

$4,518,000

7.49%

$3,985,000

9.74%

$5,192,000

             

Employee Contributions

5.50%

$2,921,000

5.50%

$2,932,000

5.50%

$2,932,000

Employer Contributions

5.79%

$3,075,000

5.79%

$3,086,000

5.79%

$3,086,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.92%

$486,000

0.91%

$486,000

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

12.21%

$6,482,000

12.20%

$6,504,000

11.29%

$6,018,000

             

Total Requirements

8.51%

$4,518,000

7.49%

$3,985,000

9.74%

$5,192,000

Total Contributions

12.21%

$6,482,000

12.20%

$6,504,000

11.29%

$6,018,000

Deficiency (Surplus)

(3.70%)

($1,964,000)

(4.71%)

($2,519,000)

(1.55%)

($826,000)

Minneapolis Teachers Retirement Fund Association (MTRFA)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

5,777

 

5,813

 

5,813

Service Retirees

 

3,033

 

3,161

 

3,161

Disabilitants

 

20

 

20

 

20

Survivors

 

254

 

263

 

263

Deferred Retirees

 

756

 

802

 

802

Nonvested Former Members

 

1,815

 

2,250

 

2,250

Total Membership

 

11,655

 

12,309

 

12,309

             

Funded Status

           

Accrued Liability

 

$1,554,358,000

 

$1,610,364,000

 

$1,623,493,000

Current Assets

 

$1,027,633,000

 

$1,061,983,000

 

$1,061,983,000

Unfunded Accrued Liability

 

$526,725,000

 

$548,381,000

 

$561,510,000

Funding Ratio

66.54%

 

65.95%

 

65.41%

 
             

Financing Requirements

           

Covered Payroll

 

$255,488,000

 

$267,977,000

 

$267,977,000

Benefits Payable

 

$86,440,000

 

$98,903,000

 

$98,903,000

             

Normal Cost

10.76%

$27,485,000

10.25%

$27,493,000

11.06%

$29,638,000

Administrative Expenses

0.24%

$616,000

0.26%

$706,000

0.26%

$706,000

Normal Cost & Expense

11.00%

$28,101,000

10.51%

$28,199,000

11.32%

$30,344,000

             

Normal Cost & Expense

11.00%

$28,101,000

10.51%

$28,199,000

11.32%

$30,344,000

Amortization

14.25%

$36,400,000

14.94%

$40,036,000

14.97%

$40,116,000

Total Requirements

25.25%

$64,501,000

25.45%

$68,235,000

26.29%

$70,460,000

             

Employee Contributions

6.10%

$15,595,000

5.99%

$16,058,000

5.99%

$16,058,000

Employer Contributions

8.95%

$22,854,000

8.80%

$23,573,000

8.80%

$23,573,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

7.22%

$18,444,000

6.99%

$18,744,000

6.99%

$18,744,000

Other Govt. Funding

0.98%

$2,500,000

0.93%

$2,500,000

0.93%

$2,500,000

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

23.25%

$59,393,000

22.72%

$60,875,000

22.72%

$60,875,000

             

Total Requirements

25.25%

$64,501,000

25.45%

$68,235,000

26.29%

$70,460,000

Total Contributions

23.25%

$59,393,000

22.72%

$60,875,000

22.72%

$60,875,000

Deficiency (Surplus)

2.00%

$5,108,000

2.73%

$7,360,000

3.57%

$9,585,000

St. Paul Teachers Retirement Fund Association (StPTRFA)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

4,445

 

4,671

 

4,671

Service Retirees

 

1,728

 

1,807

 

1,807

Disabilitants

 

23

 

23

 

23

Survivors

 

213

 

220

 

220

Deferred Retirees

 

243

 

324

 

324

Nonvested Former Members

 

1,697

 

1,671

 

1,671

Total Membership

 

8,349

 

8,716

 

8,716

             

Funded Status

           

Accrued Liability

 

$998,253,000

 

$1,060,931,000

 

$1,093,681,000

Current Assets

 

$801,823,000

 

$869,045,000

 

$869,045,000

Unfunded Accrued Liability

 

$196,430,000

 

$191,886,000

 

$224,636,000

Funding Ratio

80.32%

 

81.91%

 

79.46%

 
             

Financing Requirements

           

Covered Payroll

 

$198,974,000

 

$214,775,000

 

$214,775,000

Benefits Payable

 

$47,168,000

 

$53,295,000

 

$53,295,000

             

Normal Cost

9.36%

$18,628,000

9.05%

$19,447,000

10.22%

$21,950,000

Administrative Expenses

0.24%

$469,000

0.22%

$466,000

0.22%

$466,000

Normal Cost & Expense

9.60%

$19,097,000

9.27%

$19,913,000

10.44%

$22,416,000

             

Normal Cost & Expense

9.60%

$19,097,000

9.27%

$19,913,000

10.44%

$22,416,000

Amortization

6.98%

$13,880,000

6.54%

$14,056,000

7.33%

$15,743,000

Total Requirements

16.57%

$32,977,000

15.81%

$33,969,000

17.77%

$38,159,000

             

Employee Contributions

6.05%

$12,036,000

5.97%

$12,831,000

5.97%

$12,831,000

Employer Contributions

9.07%

$18,037,000

8.97%

$19,256,000

8.97%

$19,256,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

2.17%

$4,317,000

2.13%

$4,577,000

2.13%

$4,577,000

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

17.29%

$34,390,000

17.07%

$36,664,000

17.07%

$36,664,000

             

Total Requirements

16.57%

$32,977,000

15.81%

$33,969,000

17.77%

$38,159,000

Total Contributions

17.29%

$34,390,000

17.07%

$36,664,000

17.07%

$36,664,000

Deficiency (Surplus)

(0.72%)

($1,413,000)

(1.26%)

($2,695,000)

0.70%

$1,495,000

State Correctional Employees Retirement Plan of the Minnesota State Retirement System (MSRS-Correctional)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

3,098

 

3,182

 

3,182

Service Retirees

 

616

 

655

 

655

Disabilitants

 

75

 

92

 

92

Survivors

 

56

 

61

 

61

Deferred Retirees

 

419

 

483

 

483

Nonvested Former Members

 

163

 

220

 

220

Total Membership

 

4,427

 

4,693

 

4,693

             

Funded Status

           

Accrued Liability

 

$359,885,000

 

$398,633,000

 

$404,146,000

Current Assets

 

$386,964,000

 

$431,134,000

 

$431,134,000

Unfunded Accrued Liability

 

($27,079,000)

 

($32,501,000)

 

($26,988,000)

Funding Ratio

107.52%

 

108.15%

 

106.68%

 
             

Financing Requirements

           

Covered Payroll

 

$127,557,000

 

$127,835,000

 

$127,835,000

Benefits Payable

 

$12,414,000

 

$14,911,000

 

$14,911,000

             

Normal Cost

14.64%

$18,670,000

14.99%

$19,161,000

14.99%

$19,161,000

Administrative Expenses

0.22%

$281,000

0.19%

$243,000

0.19%

$243,000

Normal Cost & Expense

14.86%

$18,951,000

15.18%

$19,404,000

15.18%

$19,404,000

             

Normal Cost & Expense

14.86%

$18,951,000

15.18%

$19,404,000

15.18%

$19,404,000

Amortization

(1.14%)

($1,454,000)

(1.37%)

($1,751,000)

(1.14%)

($1,457,000)

Total Requirements

13.72%

$17,497,000

13.81%

$17,653,000

14.04%

$17,947,000

             

Employee Contributions

5.69%

$7,258,000

5.69%

$7,274,000

5.69%

$7,274,000

Employer Contributions

7.98%

$10,179,000

7.98%

$10,201,000

7.98%

$10,201,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

13.67%

$17,437,000

13.67%

$17,475,000

13.67%

$17,475,000

             

Total Requirements

13.72%

$17,497,000

13.81%

$17,653,000

14.04%

$17,947,000

Total Contributions

13.67%

$17,437,000

13.67%

$17,475,000

13.67%

$17,475,000

Deficiency (Surplus)

0.05%

$60,000

0.14%

$178,000

0.37%

$472,000

State Patrol Retirement Plan

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

830

 

823

 

823

Service Retirees

 

531

 

556

 

556

Disabilitants

 

22

 

25

 

25

Survivors

 

457

 

164

 

164

Deferred Retirees

 

24

 

25

 

25

Nonvested Former Members

 

10

 

10

 

10

Total Membership

 

1,874

 

1,603

 

1,603

             

Funded Status

           

Accrued Liability

 

$458,384,000

 

$489,483,000

 

$490,637,000

Current Assets

 

$528,573,000

 

$572,815,000

 

$572,815,000

Unfunded Accrued Liability

 

($70,189,000)

 

($83,332,000)

 

($82,178,000)

Funding Ratio

115.31%

 

117.02%

 

116.74%

 
             

Financing Requirements

           

Covered Payroll

 

$51,980,000

 

$51,574,000

 

$51,574,000

Benefits Payable

 

$25,789,000

 

$29,935,000

 

$29,935,000

             

Normal Cost

22.55%

$11,725,000

22.53%

$11,620,000

22.53%

$11,620,000

Administrative Expenses

0.20%

$104,000

0.17%

$88,000

0.17%

$88,000

Normal Cost & Expense

22.75%

$11,829,000

22.70%

$11,708,000

22.70%

$11,708,000

             

Normal Cost & Expense

22.75%

$11,829,000

22.70%

$11,708,000

22.70%

$11,708,000

Amortization

(7.27%)

($3,779,000)

(8.70%)

($4,487,000)

(8.58%)

($4,425,000)

Total Requirements

15.48%

$8,050,000

14.00%

$7,221,000

14.12%

$7,283,000

             

Employee Contributions

8.40%

$4,366,000

8.40%

$4,332,000

8.40%

$4,332,000

Employer Contributions

12.60%

$6,550,000

12.60%

$6,498,000

12.60%

$6,498,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

21.00%

$10,916,000

21.00%

$10,830,000

21.00%

$10,830,000

             

Total Requirements

15.48%

$8,050,000

14.00%

$7,221,000

14.12%

$7,283,000

Total Contributions

21.00%

$10,916,000

21.00%

$10,830,000

21.00%

$10,830,000

Deficiency (Surplus)

(5.52%)

($2,866,000)

(7.00%)

($3,609,000)

(6.88%)

($3,547,000)

Legislators Retirement Plan

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

173

 

139

 

139

Service Retirees

 

210

 

226

 

226

Disabilitants

 

0

 

0

 

0

Survivors

 

70

 

67

 

67

Deferred Retirees

 

90

 

102

 

102

Nonvested Former Members

 

3

 

6

 

6

Total Membership

 

546

 

540

 

540

             

Funded Status

           

Accrued Liability

 

$69,364,000

 

$75,072,000

 

$77,584,000

Current Assets

 

$37,265,000

 

$42,608,000

 

$42,608,000

Unfunded Accrued Liability

 

$32,099,000

 

$32,464,000

 

$34,976,000

Funding Ratio

53.72%

 

56.76%

 

54.92%

 
             

Financing Requirements

           

Covered Payroll

 

$6,043,000

 

$5,646,000

 

$5,646,000

Benefits Payable

 

$4,213,000

 

$4,856,000

 

$4,856,000

             

Normal Cost

18.15%

$1,097,000

17.86%

$1,008,000

17.86%

$1,008,000

Administrative Expenses

0.51%

$31,000

0.48%

$27,000

0.48%

$27,000

Normal Cost & Expense

18.67%

$1,128,000

18.34%

$1,035,000

18.34%

$1,035,000

             

Normal Cost & Expense

18.67%

$1,128,000

18.34%

$1,035,000

18.34%

$1,035,000

Amortization

37.22%

$2,249,000

41.80%

$2,360,000

43.41%

$2,451,000

Total Requirements

55.88%

$3,377,000

60.14%

$3,395,000

61.75%

$3,486,000

             

Employee Contributions

9.00%

$544,000

9.00%

$508,000

9.00%

$508,000

Employer Contributions

0.00%

$0

0.00%

$0

0.00%

$0

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

9.00%

$544,000

9.00%

$508,000

9.00%

$508,000

             

Total Requirements

55.88%

$3,377,000

60.14%

$3,395,000

61.75%

$3,486,000

Total Contributions

9.00%

$544,000

9.00%

$508,000

9.00%

$508,000

Deficiency (Surplus)

46.88%

$2,833,000

51.14%

$2,887,000

52.75%

$2,978,000

Elected State Officers Retirement Plan

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

0

 

0

 

0

Service Retirees

 

8

 

8

 

8

Disabilitants

 

0

 

0

 

0

Survivors

 

5

 

5

 

5

Deferred Retirees

 

4

 

4

 

4

Nonvested Former Members

 

0

 

0

 

0

Total Membership

 

17

 

17

 

17

             

Funded Status

           

Accrued Liability

 

$3,535,000

 

$3,775,000

 

$3,962,000

Current Assets

 

$199,000

 

$201,000

 

$201,000

Unfunded Accrued Liability

 

$3,336,000

 

$3,574,000

 

$3,761,000

Funding Ratio

5.63%

 

5.32%

 

5.07%

 
             

Financing Requirements

           

Covered Payroll

 

$0

 

$0

 

$0

Benefits Payable

 

$303,000

 

$330,000

 

$330,000

             

Normal Cost

 

$0

 

$0

 

$0

Administrative Expenses

 

$2,000

 

$1,000

 

$1,000

Normal Cost & Expense

 

$2,000

 

$1,000

 

$1,000

             

Normal Cost & Expense

 

$2,000

 

$1,000

 

$1,000

Amortization

 

$338,000

 

$370,000

 

$390,000

Total Requirements

 

$340,000

 

$371,000

 

$391,000

             

Employee Contributions

 

$0

 

$0

 

$0

Employer Contributions

 

$0

 

$0

 

$0

Employer Add'l Cont.

 

$0

 

$0

 

$0

Direct State Funding

 

$0

 

$0

 

$0

Other Govt. Funding

 

$0

 

$0

 

$0

Administrative Assessment

 

$0

 

$0

 

$0

Total Contributions

 

$0

 

$0

 

$0

             

Total Requirements

 

$340,000

 

$371,000

 

$391,000

Total Contributions

 

$0

 

$0

 

$0

Deficiency (Surplus)

 

$340,000

 

$371,000

 

$391,000

Judges Retirement Plan

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

282

 

292

 

292

Service Retirees

 

153

 

155

 

155

Disabilitants

 

4

 

4

 

4

Survivors

 

82

 

88

 

88

Deferred Retirees

 

9

 

14

 

14

Nonvested Former Members

 

2

 

1

 

1

Total Membership

 

532

 

554

 

554

             

Funded Status

           

Accrued Liability

 

$153,660,000

 

$165,244,000

 

$165,469,000

Current Assets

 

$111,113,000

 

$123,589,000

 

$123,589,000

Unfunded Accrued Liability

 

$42,547,000

 

$41,655,000

 

$41,880,000

Funding Ratio

72.31%

 

74.79%

 

74.69%

 
             

Financing Requirements

           

Covered Payroll

 

$28,186,000

 

$29,874,000

 

$29,874,000

Benefits Payable

 

$11,082,000

 

$12,228,000

 

$12,228,000

             

Normal Cost

16.30%

$4,593,000

16.44%

$4,913,000

16.44%

$4,913,000

Administrative Expenses

0.15%

$42,000

0.14%

$42,000

0.14%

$42,000

Normal Cost & Expense

16.44%

$4,635,000

16.58%

$4,955,000

16.58%

$4,955,000

             

Normal Cost & Expense

16.44%

$4,635,000

16.58%

$4,955,000

16.58%

$4,955,000

Amortization

10.58%

$2,982,000

10.14%

$3,029,000

10.19%

$3,044,000

Total Requirements

27.03%

$7,617,000

26.72%

$7,984,000

26.77%

$7,999,000

             

Employee Contributions

8.00%

$2,255,000

8.00%

$2,390,000

8.00%

$2,390,000

Employer Contributions

20.50%

$5,778,000

20.50%

$6,124,000

20.50%

$6,124,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

28.50%

$8,033,000

28.50%

$8,514,000

28.50%

$8,514,000

             

Total Requirements

27.03%

$7,617,000

26.72%

$7,984,000

26.77%

$7,999,000

Total Contributions

28.50%

$8,033,000

28.50%

$8,514,000

28.50%

$8,514,000

Deficiency (Surplus)

(1.47%)

($416,000)

(1.78%)

($530,000)

(1.73%)

($515,000)

Public Employees Police and Fire Retirement Plan (PERA-P&F)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

9,627

 

9,858

 

9,858

Service Retirees

 

3,991

 

4,188

 

4,188

Disabilitants

 

482

 

543

 

543

Survivors

 

1,205

 

1,267

 

1,267

Deferred Retirees

 

470

 

554

 

554

Nonvested Former Members

 

626

 

610

 

610

Total Membership

 

16,401

 

17,020

 

17,020

             

Funded Status

           

Accrued Liability

 

$3,383,187,000

 

$3,712,360,000

 

$3,728,691,000

Current Assets

 

$4,145,351,000

 

$4,510,134,000

 

$4,510,134,000

Unfunded Accrued Liability

 

($762,164,000)

 

($797,774,000)

 

($781,443,000)

Funding Ratio

122.53%

 

121.49%

 

120.96%

 
             

Financing Requirements

           

Covered Payroll

 

$494,134,000

 

$528,942,000

 

$528,942,000

Benefits Payable

 

$165,719,000

 

$192,245,000

 

$192,245,000

             

Normal Cost

19.93%

$98,462,000

20.21%

$106,905,000

20.21%

$106,905,000

Administrative Expenses

0.14%

$692,000

0.13%

$688,000

0.13%

$688,000

Normal Cost & Expense

20.07%

$99,154,000

20.34%

$107,593,000

20.34%

$107,593,000

             

Normal Cost & Expense

20.07%

$99,154,000

20.34%

$107,593,000

20.34%

$107,593,000

Amortization

(7.38%)

($36,467,000)

(7.22%)

($38,190,000)

(7.07%)

($37,396,000)

Total Requirements

12.68%

$62,687,000

13.12%

$69,403,000

13.27%

$70,197,000

             

Employee Contributions

6.20%

$30,636,000

6.20%

$32,793,000

6.20%

$32,793,000

Employer Contributions

9.30%

$45,954,000

9.30%

$49,189,000

9.30%

$49,189,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

15.50%

$76,590,000

15.50%

$81,982,000

15.50%

$81,982,000

             

Total Requirements

12.68%

$62,687,000

13.12%

$69,403,000

13.27%

$70,197,000

Total Contributions

15.50%

$76,590,000

15.50%

$81,982,000

15.50%

$81,982,000

Deficiency (Surplus)

(2.82%)

($13,903,000)

(2.38%)

($12,579,000)

(2.23%)

($11,785,000)

Local Government Correctional Service Retirement Plan (PERA-Correctional)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

2,781

 

3,238

 

3,238

Service Retirees

 

9

 

20

 

20

Disabilitants

 

3

 

17

 

17

Survivors

 

0

 

0

 

0

Deferred Retirees

 

0

 

97

 

97

Nonvested Former Members

 

0

 

267

 

267

Total Membership

 

2,793

 

3,639

 

3,639

             

Funded Status

           

Accrued Liability

 

$10,195,000

 

$25,453,000

 

$25,611,000

Current Assets

 

$11,116,000

 

$25,014,000

 

$25,014,000

Unfunded Accrued Liability

 

($921,000)

 

$439,000

 

$597,000

Funding Ratio

109.03%

 

98.28%

 

97.67%

 
             

Financing Requirements

           

Covered Payroll

 

$80,818,000

 

$100,460,000

 

$100,460,000

Benefits Payable

 

$20,000

 

$173,000

 

$173,000

             

Normal Cost

14.26%

$11,520,000

14.02%

$14,093,000

14.02%

$14,093,000

Administrative Expenses

0.16%

$129,000

0.16%

$161,000

0.16%

$161,000

Normal Cost & Expense

14.42%

$11,649,000

14.18%

$14,254,000

14.18%

$14,254,000

             

Normal Cost & Expense

14.42%

$11,649,000

14.18%

$14,254,000

14.18%

$14,254,000

Amortization

(0.05%)

($40,000)

0.03%

$30,000

0.04%

$40,000

Total Requirements

14.37%

$11,609,000

14.21%

$14,284,000

14.22%

$14,294,000

             

Employee Contributions

5.83%

$4,712,000

5.83%

$5,858,000

5.83%

$5,858,000

Employer Contributions

8.75%

$7,072,000

8.75%

$8,792,000

8.75%

$8,792,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

0.00%

$0

0.00%

$0

0.00%

$0

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

14.58%

$11,784,000

14.58%

$14,650,000

14.58%

$14,650,000

             

Total Requirements

14.37%

$11,609,000

14.21%

$14,284,000

14.22%

$14,294,000

Total Contributions

14.58%

$11,784,000

14.58%

$14,650,000

14.58%

$14,650,000

Deficiency (Surplus)

(0.21%)

($175,000)

(0.37%)

($366,000)

(0.36%)

($356,000)

Minneapolis Employees Retirement Fund (MERF)

 

July 1, 2000
Valuation Results

July 1, 2001
Valuation Results

Actuarial Assumption Change Impact Estimate

Membership

           

Active Members

 

1,152

 

959

 

959

Service Retirees

 

3,757

 

3,796

 

3,796

Disabilitants

 

213

 

207

 

207

Survivors

 

1,056

 

1,040

 

1,040

Deferred Retirees

 

233

 

210

 

210

Nonvested Former Members

 

0

 

0

 

0

Total Membership

 

6,411

 

6,212

 

6,212

             

Funded Status

           

Accrued Liability

 

$1,515,963,000

 

$1,615,972,000

 

$1,620,396,000

Current Assets

 

$1,416,491,000

 

$1,507,159,000

 

$1,507,159,000

Unfunded Accrued Liability

 

$99,471,000

 

$108,813,000

 

$113,237,000

Funding Ratio

93.44%

 

93.27%

 

93.01%

 
             

Financing Requirements

           

Covered Payroll

 

$56,392,000

 

$48,688,000

 

$48,688,000

Benefits Payable

 

$107,373,000

 

$120,415,000

 

$120,415,000

             

Normal Cost

18.11%

$10,210,000

17.93%

$8,730,000

17.96%

$8,744,000

Administrative Expenses

1.37%

$772,000

1.50%

$728,000

1.50%

$728,000

Normal Cost & Expense

19.48%

$10,982,000

19.43%

$9,458,000

19.46%

$9,472,000

             

Normal Cost & Expense

19.48%

$10,982,000

19.43%

$9,458,000

19.46%

$9,472,000

Amortization

17.37%

$9,794,000

22.35%

$10,883,000

23.16%

$11,276,000

Total Requirements

36.85%

$20,775,000

41.78%

$20,341,000

42.62%

$20,748,000

             

Employee Contributions

9.75%

$5,498,000

9.75%

$4,747,000

9.75%

$4,747,000

Employer Contributions

21.36%

$12,046,000

22.76%

$11,084,000

22.79%

$11,098,000

Employer Add'l Cont.

0.00%

$0

0.00%

$0

0.00%

$0

Direct State Funding

5.73%

$3,232,000

9.26%

$4,510,000

10.07%

$4,903,000

Other Govt. Funding

0.00%

$0

0.00%

$0

0.00%

$0

Administrative Assessment

0.00%

$0

0.00%

$0

0.00%

$0

Total Contributions

36.84%

$20,775,000

41.77%

$20,341,000

42.61%

$20,748,000

             

Total Requirements

36.85%

$20,775,000

41.78%

$20,341,000

42.62%

$20,748,000

Total Contributions

36.84%

$20,775,000

41.77%

$20,341,000

42.61%

$20,748,000

Deficiency (Surplus)

0.01%

$0

0.01%

$0

0.00%

$0

Discussion of the Proposed Legislation and Draft Resolution

In combination, Draft Proposed Legislation LCPR02-003 and Draft Resolution 02-1 implement the changes in nine different actuarial assumptions, one statutory assumption change (salary increase), and eight non-statutory actuarial assumption changes (pre-retirement mortality, post-retirement mortality, post-disability mortality, retirement age, separation or withdrawal, disability, allowance for Combined Service Annuity, and optional annuity form election) that were recently recommended by the consulting actuary retained by the Commission, relating in various degrees to fourteen Minnesota public pension plans.

The actuarial assumption change recommendation approval package (Draft Proposed Legislation LCPR02-003 and Draft Resolution 02-1) raise several pension and related public policy issues that the Commission may wish to consider after taking any testimony presented by interested parties, as follows:

  1. Appropriateness Of Recommended Actuarial Assumption Changes In Light Of Recent Experience In General. The policy issue is the match between the actuarial assumption change recommendations assembled by the consulting actuary retained by the Commission, Thomas Custis, FSA, of Milliman USA, and the deviations of recent experience from current actuarial assumptions as disclosed in the recent experience studies and the recent actuarial valuation experience gain and loss assessments. Because of the time involved and the technical ability likely required, the Commission is not in the best position to determine the extent of the match between the recommended actuarial assumption changes and the recent experience results. The primary check that the Commission necessarily will rely on is the process of the experience study and actuarial valuation review conducted by the administrative staffs of the various retirement plans and by the consulting actuaries retained by the various retirement systems. The Commission may wish to take testimony from the various retirement plan administrators on the process they and their consultants used in reviewing the Milliman USA recommendations and their conclusions following that review, understanding that in the past, the perspective of some retirement plan administrators on prior actuarial assumption change proposals appears to have been shaped by their assessment of the estimated or likely cost impact of those changes on pending plan-sponsored benefit increase proposals.

  2. Match Between Recent Experience And Actuarial Assumption Change Recommendations Specifically. Related to the first policy issue, the additional policy issue is the specific evidence that recent public pension plan experience supports the recommended package of actuarial assumption changes. Of necessity, due to time, the Commission staff assessment will involve spot-checking. Using the assumption changes identified by Milliman USA as significant in its August 17, 2001, summaries of the MSRS-General, PERA-General, and TRA actuarial assumption changes, the Commission staff believes that four assumption change recommendations (separation, retirement rate, salary increase, and Combined Service Annuity load) as well as mortality assumption changes merit review. The following compares the nature of the recommended actuarial assumption change with the nature of the recent experience study results and the nature of the recent actuarial valuation gain and loss analyses:

Separation/Withdrawal/Termination

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

Proposed Actuarial Assumption Change

Significant increases in both select and ultimate rates

Significant softening in assumption

Increase in select rates for both males and females for first year and reduction in second and third year

Change to select and ultimate rate assumption

Change to select and ultimate rate assumption reflecting a high turnover problem

Change to select and ultimate rate assumption reflecting a high turnover problem

Experience Study Results (F = Favorable U = Unfavorable)

All Terminations - Males

1994-1995

--

--

--

--

--

--

308%

F

384%

F

219%

F

1995-1996

--

--

--

--

--

--

513%

F

600%

F

318%

F

1996-1997

262%

F

291%

F

130%

F

362%

F

371%

F

214%

F

1997-1998

183%

F

224%

F

129%

F

277%

F

272%

F

182%

F

1998-1999

158%

F

230%

F

123%

F

277%

F

350%

F

351%

F

1999-2000

161%

F

389%

F

129%

F

285%

F

373%

F

317%

F

Period

190%

F

284%

F

128%

F

341%

F

399%

F

275%

F

All Terminations - Females

1994-1995

--

--

--

--

--

--

392%

F

259%

F

200%

F

1995-1996

--

--

--

--

--

--

524%

F

166%

F

189%

F

1996-1997

306%

F

271%

F

132%

F

374%

F

294%

F

183%

F

1997-1998

179%

F

233%

F

138%

F

356%

F

246%

F

193%

F

1998-1999

154%

F

239%

F

136%

F

271%

F

251%

F

288%

F

1999-2000

146%

F

372%

F

132%

F

542%

F

222%

F

217%

F

Period

195%

F

280%

F

134%

F

415%

F

241%

F

226%

F

Over 3 Yr. Terminations - Males

1994-1995

--

--

--

--

--

--

43%

U

109%

F

38%

U

1995-1996

--

--

--

--

--

--

257%

F

215%

F

107%

F

1996-1997

335%

F

352%

F

105%

F

86%

U

167%

F

43%

U

1997-1998

209%

F

248%

F

118%

F

50%

U

150%

F

60%

U

1998-1999

189%

F

265%

F

121%

F

83%

U

224%

F

50%

U

1999-2000

170%

F

498%

F

130%

F

17%

U

205%

F

72%

U

Period

230%

F

339%

F

118%

F

92%

U

181%

F

62%

U

Over 3 Yr. Terminations - Females

1994-1995

--

--

--

--

--

--

38%

U

85%

U

17%

U

1995-1996

--

--

--

--

--

--

125%

F

130%

F

58%

U

1996-1997

435%

F

310%

F

112%

F

83%

U

143%

F

25%

U

1997-1998

182%

F

224%

F

134%

F

92%

U

137%

F

44%

U

1998-1999

178%

F

240%

F

142%

F

92%

U

186%

F

58%

U

1999-2000

163%

F

443%

F

141%

F

92%

U

146%

F

53%

U

Period

248%

F

305%

F

132%

F

86%

U

142%

F

44%

U

Valuation (Gain)/Loss Results: (F = Favorable U = Unfavorable)

Other Items*

1997

(38,944,000)

F

18,616,000

U

23,163,000

U

5,548,000

U

(3,317,000)

F

1,279,000

U

1998

109,396,000

U

107,800,000

U

205,540,000

U

(6,109,000)

F

3,917,000

U

781,000

U

1999

34,054,000

U

26,381,000

U

207,484,000

U

104,000

U

(3,922,000)

F

(13,910,000)

F

2000

44,563,000

U

128,968,000

U

185,473,000

U

5,619,000

U

21,870,000

U

(2,433,000)

F

2001

13,977,000

U

31,733,000

U

4,892,000

U

1,706,000

U

17,173,000

U

9,695,000

U

* Other items are not allocated by source, but include terminations as a major component. Number is increase (decrease) in unfunded actuarial accrued liability.

Retirement Rates

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

Proposed Actuarial Assumption Change

Change to reflect greater early retirement experience

Change to reflect greater "Rule of 90" utilization

Change to reflect greater "Rule of 90" utilization

No change

Change to reflect greater early retirement utilization

Change to reflect greater early retirement utilization

Experience Study Results (F = Favorable U = Unfavorable)

Retirements Under 65

1994-1995

--

--

--

--

--

--

76/33%

F **

70/40%

F *

81/58%

F *

1995-1996

--

--

--

--

--

--

89/33%

F **

210/117%

U *

70/120%

F/U *

1996-1997

158%

U

127/126%

U *

81/134%

F/U *

147/40%

U/F **

151/175%

U *

154/181%

U *

1997-1998

147%

U

169/149%

U *

100/149%

F/U *

111/100%

U/F **

210/200%

U *

75/88%

F *

1998-1999

135%

U

160/151%

U *

67/226%

F/U *

153/60%

U/F **

198/223%

U *

98/80%

F *

1999-2000

140%

U

288/184%

U *

117/210%

U *

184/129%

U **

189/140%

U *

116/104%

U *

Period

145%

U

175/153%

U *

88/179%

F/U *

128/76%

U/F **

181/164%

U *

100/106%

U *

Retirements Over 65

1994-1995

--

--

--

--

--

--

89%/NA

U **

22/150%

U/F *

78/75%

U *

1995-1996

--

--

--

--

--

--

67/500%

U/F **

58/157%

U/F *

71/78%

U *

1996-1997

98%

U

96/93%

U *

100/96%

F/U *

109/300%

F **

29/54%

U *

117/50%

F/U *

1997-1998

101%

F

145/106%

F *

60/93%

U *

111/100%

F **

50/71%

U *

100/64%

F/U *

1998-1999

112%

F

105/95%

F/U *

67/92%

U *

73/0%

U **

57/77%

U *

100/100%

F *

1999-2000

100%

F

194/97%

F/U *

133/113%

F *

145/400%

F **

63/50%

U *

50/64%

U *

Period

103%

F

131/98%

U/F *

93/98%

U *

102/280%

F **

47/81%

U *

89/70%

U *

* Basic/Coordinated

** Old Law/New Law

Valuation (Gain)/Loss Results: Retirement Rates
(included in "other items" category summarized above)

Salary Increase

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

Proposed Actuarial Assumption Change

Change in both select and ultimate components

Change in both select and ultimate components

Increase in the select component, with the creation of a "U"-shaped salary increase pattern

Change to select and ultimate assumption

Change to select and ultimate assumption

Change to select and ultimate assumption

Experience Study Results (F = Favorable U = Unfavorable)

Salary Increase

1994-1995

--

--

--

--

--

--

95%

F

19%

F

141%

U

1995-1996

--

--

--

--

--

--

58%

F

113%

U

98%

F

1996-1997

117%

U

90%

F

84%

F

104%

U

126%

U

3%

F

1997-1998

86%

F

63%

F

98%

F

16%

F

122%

U

111%

U

1998-1999

97%

F

94%

F

125%

U

193%

U

122%

U

103%

U

1999-2000

151%

U

101%

U

83%

F

42%

F

131%

U

116%

U

Period

114%

U

87%

F

97%

F

85%

F

123%

U

96%

F

Valuation (Gain)/Loss Results:

Salary Increases

1997

(12,704,000) F

(51,416,000) F

(115,603,000) F

(2,683,000) F

9,263,000 U

(14,076,000) F

1998

(45,026,000 F

(127,058,000) F

(74,652,000) F

(6,718,000) F

(591,000) F

(1,482,000) F

1999

(33,629,000) F

(57,350,000) F

8,630,000 U

3,104,000 U

14,753,000 U

10,702,000 U

2000

56,601,000 U

(45,597,000) F

(117,377,000) F

(2,606,000) F

7,869,000 U

(8,419,000) F

2001

(108,969,000) F

(50,387,000) F

7,300,000 U

(1,811,000) F

(12,689,000) F

(2,602,000) F

A comparison of the unusual "U"-shaped pattern in the TRA salary increase assumption proposal with the salary increase assumption proposals of the other three teacher retirement plans is shown in the following graph:

Combined Service Annuity Liability

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

Proposed Actuarial Assumption Change

Increase from 1.0 percent to 1.2 percent load on active member liabilities, and the addition of 40 percent load on former member liabilities

Decrease from 2.5 percent to 0.8 percent load on active member liabilities, and the addition of 60 percent load on former member liabilities

Addition of initial 1.4 percent load on active member liabilities, 4.0 percent load on former member liabilities, with modification for retirement rate change

Addition of 10 percent load on active and former member liabilities

Addition of 4.0 percent load on active member liabilities and 30 percent load on former member liabilities

Addition of 7.0 percent load on active member liabilities and 30 percent load on former member liabilities

Combined Service Annuity Study Results

Percentage Actives With Prior Service Covered By Another Plan

7.42%

2.84%

9.95%

28.45%

31.50%

37.55%

Increase (Decrease) PVFB For Actives With Prior Service

$16,770,000

$ (133,978,000)

$36,997,000

$15,319,000

$32,149,000

$42,653,000

Percentage Inactives With Prior Service Covered By Another Plan

4.81%

0.81%

4.08%

0.00%

2.53%

2.83%

Increase (Decrease) PVFB For Inactives With Prior Service

$164,737,000

$276,815,000

$14,199,000

--

$58,627,000

$22,271,000

Mortality Assumption

MSRS-General

PERA-General

TRA

DTRFA

MTRFA

StPTRFA

Proposed Actuarial Assumption Change:

Annuitant Mortality

Setback for males increased from on year to two years

Addition of one year setback for males

Setback increased from five years to six years for males and decreased from four years to three years for females

Reduction in setback for females from one year to no setback

Setback for females reduced from two years to one year

No change

Disabilitant Mortality

No change

No change

No change

No change

No change

Change from 1987 Railroad Retirement Board Table to 1977 Railroad Retirement Board Table

Active Member Mortality

No change

No change

Setback increased from 10 years to 12 years for males and from four years to 10 years for females

Setback increased from four years to 10 years for males and from three years to seven years for females

Setback increased from six years for males and from four years to 10 years for females

Setback increased from four years to seven years for males and from three years to five years for females

Experience Study Results (F = Favorable U = Unfavorable)

Retiree Deaths - Males

1994-1995

--

--

--

--

--

--

NA

--

120%

F

139%

F

1995-1996

--

--

--

--

--

--

75%

U

176%

F

63%

U

1996-1997

92%

U

102%

F

87%

U

125%

F

91%

U

105%

F

1997-1998

99%

U

94%

U

99%

U

89%

U

104%

F

126%

F

1998-1999

106%

F

91%

U

98%

U

100%

F

111%

F

95%

U

1999-2000

93%

U

102%

F

97%

U

140%

F

96%

U

119%

F

Period

99%

U

97%

U

95%

U

107%

F

115%

F

109%

F

Retiree Deaths - Females

1994-1995

--

--

--

--

--

--

NA

--

114%

F

61%

U

1995-1996

--

--

--

--

--

--

125%

F

158%

F

155%

F

1996-1997

122%

F

118%

F

114%

F

167%

F

173%

F

104%

F

1997-1998

120%

F

111%

F

115%

F

147%

F

123%

F

120%

F

1998-1999

111%

F

118%

F

129%

F

127%

F

168%

F

100%

F

1999-2000

108%

F

111%

F

132%

F

113%

F

96%

U

129%

F

Period

115%

F

114%

F

122%

F

137%

F

139%

F

111%

F

Disabilitant Deaths - Males

1994-1995

--

--

--

--

--

--

NA

--

0%

U

0%

U

1995-1996

--

--

--

--

--

--

NA

--

200%

F

200%

F

1996-1997

156%

F

140%

F

150%

F

NA

--

NA

--

NA

--

1997-1998

175%

F

81%

U

86%

U

NA

--

NA

--

NA

--

1998-1999

145%

F

86%

U

63%

U

NA

--

NA

--

NA

--

1999-2000

105%

F

100%

F

63%

U

NA

--

NA

--

NA

--

Period

144%

F

102%

F

89%

U

--

--

100%

F

67%

U

Disabilitant Deaths - Females

1994-1995

--

--

--

--

--

--

NA

--

50%

U

0%

U

1995-1996

--

--

--

--

--

--

NA

--

20%

U

0%

U

1996-1997

157%

F

100%

F

71%

U

NA

--

20%

U

100%

F

1997-1998

127%

F

73%

U

113%

F

NA

--

0%

U

0%

U

1998-1999

100%

F

100%

F

70%

U

NA

--

0%

U

0%

U

1999-2000

111%

F

81%

U

36%

U

NA

--

0%

U

0%

U

Period

122%

F

88%

U

69%

U

0%

U

18%

U

20%

U

Actives Death - Males

1994-1995

--

--

--

--

--

--

0%

U

0%

U

50%

U

1995-1996

--

--

--

--

--

--

100%

F

0%

U

200%

F

1996-1997

143%

F

111%

F

82%

U

0%

U

0%

U

150%

F

1997-1998

82%

U

134%

F

79%

U

0%

U

0%

U

0%

U

1998-1999

96%

U

121%

F

93%

U

0%

U

50%

U

100%

F

1999-2000

98%

U

75%

U

77%

U

0%

U

100%

F

50%

U

Period

105%

F

110%

F

83%

U

17%

U

23%

U

86%

U

Actives Death - Females

1994-1995

--

--

--

--

--

--

0%

U

38%

U

0%

U

1995-1996

--

--

--

--

--

--

0%

U

0%

U

33%

U

1996-1997

119%

F

112%

F

100%

F

0%

U

0%

U

0%

U

1997-1998

88%

U

104%

F

37%

U

100%

F

33%

U

67%

U

1998-1999

119%

F

126%

F

79%

U

0%

U

33%

U

100%

F

1999-2000

107%

F

99%

U

90%

U

0%

U

25%

U

167%

F

Period

107%

F

111%

F

77%

U

17%

U

21%

U

65%

U

Valuation (Gain)/Loss Results:

Mortality

1997

8,125,000

U

(14,964,000) 

F

9,244,000 

U

(1,084,000) 

F

6,620,000 

U

(8,716,000) 

F

1998

891,000

U

7,708,000 

U

11,318,000 

U

(1,501,000) 

F

(281,000) 

F

(9,843,000) 

F

1999

(528,000)

F

(83,033,000) 

F

14,667,000 

U

3,125,000 

U

1,809,000 

U

(3,990,000) 

F

2000

10,611,000

U

(12,320,000) 

F

4,775,000 

U

(2,603,000) 

F

856,000 

U

(6,497,000) 

F

2001

(3,788,000)

F

(14,319,000) 

F

(21,143,000) 

F

(2,194,000) 

F

848,000 

U

(2,475,000) 

F
  1. Accuracy Of Some Of The Proposed Combined Service Annuity Loads. The policy issue is the accuracy of the loading factors recommended by the consulting actuary retained by the Commission to account for the Combined Service Annuity portability provision for the Duluth Teachers Retirement Fund Association (DTRFA) and for the Judges Retirement Plan. A loading factor is a relatively unsophisticated measure to offset a liability factor that is difficult for the actuary to estimate more directly. The load is simply a percentage increase applied to some other calculated liability amount. For DTRFA, Milliman USA is proposing a 10 percent load applied to the accrued liability calculated for active members and a 10 percent load applied to the accrued liability calculated for former members. For the Judges Retirement Plan, Milliman USA is proposing a 30 percent load applied to the accrued liability calculated for former members only. The two load recommendations raise questions because of the nature of the liability shifted by the Combined Service Annuity portability provision and because of the demographics of the two plans. The Combined Service Annuity tends to shift liability to the pension plan covering prior public service by a current plan member, since the prior pension plan values the previously earned pension in a limited way as either a deferred retiree or a non-vested former member while the person is actually rendering service in another plan, increasing the person’s highest five successive years average salary and potentially qualifying for early normal retirement under the "Rule of 90." A load on former member liability to account for the Combined Service Annuity is meaningful if the plan has former members with subsequent service in another pension plan. In the case of the Judges Retirement Plan, while there are 90 active judges and three former judges with service credit in another public pension plan, it is unclear that there are judges who have left judicial service for another public employment position that improves the person’s highest five successive years average salary and will shift unforeseen liability onto the Judges Retirement Plan. Milliman USA is proposing the same 30 percent former member liability load that it is proposing for the Legislators Retirement Plan, the Elected State Officers Retirement Plan, the MSRS-Correctional State Employees Retirement Plan, and the State Patrol Retirement Plan, even though the nature of judicial employment and demographics of the judicial workforce differ greatly from the other group. In the case of DTRFA, Milliman USA indicates that there are no former members with service credit in any other retirement plan, but still proposes a 10 percent load on former member liability.

  2. Number And Frequency Of Recommended Actuarial Assumption Changes. The policy issue is the number, the frequency, and the magnitude of actuarial assumption changes. This is the third set of actuarial assumption changes considered by the Commission in the past decade. The following summarizes the actuarial assumption changes adopted by the Commission in 1994 and 2000 and compares them with the 2002 actuarial assumption changes recommended by Milliman USA.

1994 Assumption Changes

2000 Assumption Changes

2002 Assumption Recommendations

MSRS-General MSRS-General MSRS-General
Payroll Growth Post-Retirement Mortality Post-Retirement Mortality
Salary Increase Active Member Mortality Retirement Age
Post-Retirement Mortality Post-Disability Mortality Separation/Withdrawal
Active Member Mortality Retirement Age Disability
   Separation/Withdrawal Combined Service Annuity Allowance
  Disability Optional Annuity Form Election
  Optional Annuity Form Election Salary Increase
  Combined Service Annuity Allowance  

PERA-General

PERA-General

PERA-General

Payroll Growth Post-Retirement Mortality Post-Retirement Mortality
Salary Increase Active Member Mortality Retirement Age
Post-Retirement Mortality Post-Disability Mortality Separation/Withdrawal
Post-Disability Mortality Retirement Age Combined Service Annuity Allowance
Active Member Mortality Separation/Withdrawal Optional Annuity Form Election
  Disability Salary Increase
  Combined Service Annuity Allowance  

TRA

TRA

TRA

Payroll Growth Post-Retirement Mortality Pre-Retirement Mortality
Salary Increase Post-Disability Mortality Post-Retirement Mortality
Post-Retirement Mortality Active Member Mortality Retirement Age
Post-Disability Mortality Retirement Age Separation/Withdrawal
Active Member Mortality Separation/Withdrawal Disability
  Disability Combined Service Annuity Allowance
  Optional Annuity Form Election Optional Annuity Form Election
  Combined Service Annuity Allowance Salary Increase

 

DTRFA

DTRFA

  Post-Retirement Mortality Pre-Retirement Mortality
  Post-Disability Mortality Post-Retirement Mortality
  Active Member Mortality Separation/Withdrawal
  Retirement Age Disability
  Separation/Withdrawal Combined Service Annuity Allowance
  Disability Optional Annuity Form Election
  Optional Annuity Form Election Salary Increase

 

MTRFA

MTRFA

  Post-Retirement Mortality Pre-Retirement Mortality
  Post-Disability Mortality Post-Retirement Mortality
  Active Member Mortality Retirement Age
  Retirement Age Separation/Withdrawal
  Optional Annuity Form Election Disability
  Missing Data Combined Service Annuity Allowance
    Optional Annuity Form Election
    Salary Increase

 

StPTRFA

StPTRFA

  Post-Retirement Mortality Pre-Retirement Mortality
  Post-Disability Mortality Post-Disability Mortality
  Active Member Mortality Retirement Age
  Retirement Age Separation/Withdrawal
  Separation/Withdrawal Disability
  Disability Combined Service Annuity Allowance
  Optional Annuity Form Election Optional Annuity Form Election
  Missing Data Salary Increase
  1. Reversal Of A Portion Of The Actuarial Impact of 2000 Actuarial Assumption Changes On PERA-General. The policy issue is the actuarial impact of the 2000 actuarial assumption changes on the General Employee Retirement Plan of the Public Employees Retirement Association (PERA-General) and its partial reversal by these recommended actuarial assumption changes. The principal assumption change in 2000 that drove a significant increase in the PERA-General actuarial cost was a change in the withdrawal/separation/ termination actuarial assumption. The termination of relatively short service employees in a pension plan creates a "turnover" actuarial gain. If no termination was assumed, the gain would accrue upon actual terminations. A withdrawal assumption anticipates that likely gain before it occurs. If the termination pattern is not well matched by the assumption, the actual gain will be overestimated or underestimated and funding problems may follow. In 2000, Milliman USA apparently overanticipated the termination pattern, assuming that there will be smaller future gains accruing to PERA. In these recommendations, Milliman USA proposes a softening of the 2000 withdrawal assumption. The estimated 0.43 percent reduction in the PERA-General contribution deficiency resulting from the recommendation apparently is largely attributable to this assumption softening and reduces modestly the still present need for future legislative action on the PERA-General funding problem.

  2. Need To Make Assumption Changes Despite Actuarial Impact. The policy issue is the appropriateness of authorizing assumption changes which have significant likely adverse actuarial impact on Minnesota public pension plans. The package of actuarial assumptions recommended by Milliman USA virtually eliminates the prior (2000) contribution sufficiency in MSRS-General, more than halves the prior contribution sufficiency in DTRFA, increases the prior MTRFA contribution deficiency by more than 30 percent, turns the prior StPTRFA contribution sufficiency into a significant contribution deficiency, significantly increases the prior MSRS-Correctional contribution deficiency, and will likely cause an increase in the contributions from either Minneapolis, the State, or both for MERF. However, if the Milliman USA actuarial assumption change recommendations accurately capture the trend line of recent experience and are accurate predictions of future experience, the assumption changes should be approved even if the actuarial impact of them is adverse. The actuarial valuation process is intended to provide policymakers and others with an accurate picture of the funded condition and financial requirements of a public pension plan and the process is not aided if it relies on incorrect or inadequate assumptions. If a trendline is established in recent experience, that trendline should be reflected in actuarial assumption changes, even if those assumption changes make the financing position of various plans appear worse than previously.

  3. Correction In Employer Contribution Rates; Partial Employer Contribution Holiday For Certain Retirement Plans. The policy issue is the appropriateness of reducing the employer contributions in those retirement plans with contribution sufficiencies following implementation of the actuarial assumption change recommendations in order to assist a resolution in current state budget problems. There is a clear need to find solutions for gaps in the current State budget. The retirement plans affected by a potential employer contribution correction generally have had long-term contribution sufficiencies. The potential temporary employer contribution reduction is contained in Amendment LCPR02-002 and provides for a temporary (2-year) partial employer contribution holiday (75 percent of sufficiency), with the following employer contribution reductions and recovery of money for the benefit of the State General Fund:

 

Plan

Contribution
Reduction

Two-Year General Fund Recovery Amount

MSRS-General

0.075 percent

$3,026,000

TRA

2.0325 percent

122,414,000

DTRFA

1.1625 percent

1,270,000

State Patrol

5.16 percent

5,455,000

Judges

1.2975 percent

795,000

PERA-P&F

1.6725 percent

18,135,000

PERA-Correctional

0.27 percent

          556,000

Total

$151,651,000

If the actuarial condition of the affected retirement plans continues as estimated by the actuary for the two-year period, the temporary loss of three-quarters of the current funding sufficiency could produce budgetary assistance without actually harming those retirement plans. The primary threat to this potential no-harm scenario is the ongoing erosion of invested asset values. If the asset valuation smoothing technique adopted by the Legislature in 2000 masks a significant long-term decline in funding rather than bridges a short-term fluctuation in values, any temporary employer contribution holiday will further damage the affected retirement plans beyond the impact of a severe economic downturn.