TAXES,INCOME, AND RETIREMENT SAVINGS: DIFFERENCES BY PERMANENT AND TRANSITORY INCOME

This article examines the determinants of and benefits from saving for retirement in tax‐preferred accounts by permanent and transitory income levels. We find that higher incomes (both permanent and transitory) are associated with a greater probability to contribute and larger contributions. We also find that tax benefits for retirement savings increase strongly with income, although the increase is slightly smaller when taxpayers are ranked by their permanent (rather than current) income. In addition, we find that a large portion of the benefits from the Saver's Credit go to taxpayers who would not be eligible based on their permanent income. Finally, we find that recent tax changes (including the introduction of the Saver's Credit) significantly increased contributions among low‐income households, although the effect was centered among those with only transitorily low income. (JEL H24, H31, E21)     

RISK OF ACCIDENTS AND THE POLICY OF FORCED RETIREMENT

In 1960, the Federal Aviation Administration put in place the Age 60 rule forcing airline pilots to retire upon reaching the age of 60 years. This paper uses data from the National Transportation Safety Board and the Federal Aviation Administration to determine if having pilots above 59 years of age carries a social cost. Statistical evidence indicates that the severity of aircraft accidents is related to pilot age for some classes of pilots but not for others. Findings are that small-airplane accidents tend to be more severe for pilots over 59 with private and commercial licenses than for younger pilots with equal qualifications. Thus, some (though not convincing) evidence suggests that private and commercial pilots above 59 years of age impose a greater social cost on the flying public than do younger pilots. However, among ATP pilots—that is, those who are licensed to fly large airplanes—no evidence indicates that pilots over 59 have more severe accidents when flying small airplanes than do younger ATP pilots flying such airplanes. Moreover, no evidence indicates that age is a factor in serious and fatal accidents for ATP pilots flying large airplanes up to the mandatory retirement age of 60 years. The extra screening and training of ATP pilots may explain the differences in accident severity between these and other pilots.     

SAVINGS INCENTIVES AND INVESTMENT MANAGEMENT FEES: A STUDY OF THE 529 COLLEGE SAVINGS PLAN MARKET

This paper analyzes the 529 College Savings Plan market using a plan level panel data set covering the years 2002–2006. The results show evidence of limited market competition and a positive relationship between state tax benefits and 529 plan fees. A $100 increase in potential taxable income benefit from investing in a 529 plan is associated with a 3–6 basis point increase in investment management fees for direct‐sold 529 College Savings Plans. This suggests that government policies designed to make college more affordable could enable investment firms to charge excess fees. (JEL G11, H24, I22)     

THE DISSAVING OF ANNUITY WEALTH AND MARKETABLE WEALTH IN RETIREMENT

This paper compares the automatic dissaving of annuity wealth with the discretionary dissaving of marketable wealth that would result from life-cycle consumption behavior by retired persons. In simulations of a life-cycle model based on the isoelastic utility function and realistic parameter values, we find that marketable wealth normally would be dissaved more rapidly than annuity wealth. This suggests that empirical findings that show the opposite relation-slow dissaving of marketable wealth being accompanied by faster dissaving of annuity wealth (or total wealth)-should not be interpreted as evidence that supports the life-cycle theory.     

IGNORING ECONOMICS IN DEALING WITH THE SAVINGS AND LOAN AND COMMERCIAL BANKING CRISIS

This paper describes how the government has largely ignored economics in its recent attempts to deal with the deterioration of federally insured depository institutions. The most recent example was the Financial Institutions Recovery, Reform, and Enforcement Act (FIRREA) of 1989. Well documented and widely distributed studies have pointed out the decline of commercial banks. However, the FIRREA completely ignored commercial banks. The paper discusses the pervasive regulatory laxity and forbearance that existed toward banks during the 1980s despite the consequences of similar regulatory behavior toward savings and loans. The paper also shows how the FIRREA's major provisions regarding savings and loans ignore economic analyses. The paper discusses the implications of economic analysis for more appropriate government responses to the continuing deterioration of depositories.     

TOP INCOMES AND NATIONAL SAVINGS

The relationship between income inequality and national savings is theoretically ambiguous, and past empirical studies have delivered mixed results. We revisit the question using a newly available source of data on inequality: the income share of the richest 10 percent and the richest 1 percent. Combining this with historical data on national savings rates, we are able to investigate the relationship for 11 developed countries over the period 1921–2002. We find no consistent relationship between lagged top income shares and current savings rates, and our standard errors are small enough that we are able to reject more than modest effects in either direction. We view this as suggesting that inequality at the top end of the distribution is not a major driver of national savings rates.     

THE LABOUR SUPPLY AND SAVINGS EFFECTS OF SUPERANNUATION TAX CHANGES*

This paper investigates the effects on labour supply, consumption and savings of a change in the superannuation tax structure, involving the taxation of contributions to a fund, pre‐retirement earnings of the fund, and the benefits received from the fund during retirement. The effects on lifetime plans of tax changes are investigated using a simple three‐period model in which the final period is retirement. The effects of unanticipated changes, requiring revisions to plans, are examined. Although the partial effects of particular tax changes are unambiguous, the effects of allowing for a government budget constraint mean that it is difficult to predict a priori how labour supply is likely to be affected. However, private savings unambiguously fall.     

THE TREND TOWARDS MONOPOLIES AND THE GENERAL INTEREST

This article is a sequel to the one published in the Oct.-Dec. 1967 issue of the Annals under the title Profit, the Enterprise and the General Interest. The delay in the appearance of the second article is regretted; the explanation is to be found in the demands made on the author's time by the upheaval which has taken place in French university teaching since May 1668.     

THE TREND IN RETIREMENT*

A model with leisure production and endogenous retirement is used to explain declining labor force participation rates of elderly males. The model is calibrated to cross‐sectional data on labor force participation rates of U.S. males by age, their drop in consumption, and leisure good expenditure share in 2000. Running the calibrated model for the period 1850–2000, a prediction of the evolution of the cross‐section is obtained. The model accounts for more than 87% of the increase in retirement of men over 65. The increase in retirement is driven by rising wages and falling prices of leisure goods.     

SAVINGS MOBILIZATION,FINANCIAL DEVELOPMENT AND LIBERALIZATION: THE CASE OF MALAYSIA

This paper attempts to identify the key factors behind Malaysia's remarkable savings performance. Drawing on the life cycle theory, the saving function is estimated by incorporating other relevant structural features and institutional settings of the Malaysian economy into the specification. Particular emphasis has been placed on the roles of financial factors in mobilizing funds in the private sector. The results suggest that financial deepening and increased banking density tend to encourage private savings. Development of insurance markets and liberalization of the financial system, however, tend to exert a dampening effect on private savings.     

基金行为与基金业绩的日历效应

运用混合数据对开放式基金的超额收益进行研究,可以发现基金超额收益存在日历效应,在季度末和年末基金的超额收益显著高于正常水平,而在下一个交易日出现反转。从行为金融的角度来看,这一日历效应可能是由于基金的主动行为所致,其背景是基金因博弈需要而采取的虚增业绩策略。     

RETIREMENT WEALTH AND LIFETIME EARNINGS*

This article argues that a satisfactory theory of wealth inequality should account not only for the marginal distribution of wealth, but also for the joint distribution of wealth and earnings. The article describes the joint distribution of retirement wealth and lifetime earnings in the Panel Study of Income Dynamics. It then evaluates the ability of a stochastic life‐cycle model to account for key features of this distribution. The life‐cycle model fails to account for three key features of the data. (1) The correlation between lifetime earnings and retirement wealth is too high. (2) The wealth gaps between earnings rich and earnings poor households are too large. (3) Wealth inequality among households with similar lifetime earnings is too small. Models in which households differ in rates of return or time preferences account much better for the joint distribution of retirement wealth and lifetime earnings.     

FUND SUBSTITUTION AND THE INCENTIVE EFFECT OF PUBLIC INVESTMENT SUBSIDIES

This paper analyses the observed phenomenon of public for private fund substitution in industrial assistance, by examining the public and private sector funding of investment under different assumptions about the nature of the private capital market. This bears on the effectiveness of industrial subsidies, and has implications for welfare and the design of optimal assistance contracts. It is shown that fund substitution depends crucially on the elasticity of investment with respect to the user cost of capital in the without-subsidy position, and on the nature of any amount and rate constraints on the assistance contract.