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Author: Henry J. Aaron Publisher: Washington, D.C. : Brookings Institution ISBN: Category : Political Science Languages : en Pages : 104
Book Description
Research report evaluating economic implications of social security in the USA - discusses three competing economic theories on people's economic decision making, namely the life-cycle, multigeneration and short-horizon models, outlines historical trends and the impact of social security on saving, labour supply and long term income distribution. Graphs and references.
Author: Henry J. Aaron Publisher: Washington, D.C. : Brookings Institution ISBN: Category : Political Science Languages : en Pages : 104
Book Description
Research report evaluating economic implications of social security in the USA - discusses three competing economic theories on people's economic decision making, namely the life-cycle, multigeneration and short-horizon models, outlines historical trends and the impact of social security on saving, labour supply and long term income distribution. Graphs and references.
Author: Philip Armour Publisher: ISBN: Category : Languages : en Pages : 60
Book Description
This paper examines how older workers adjust their labor supply in response to information they receive about their retirement wealth from the provision of the Social Security Statement. We find that older male workers' labor supply is highly responsive to receiving personalized information about future Social Security benefits, leading to a reduction of 119 hours worked per year, on average. However, our estimates point to significant heterogeneity in this response, with workers at the lower end of the hours-worked distribution increasing their labor supply and those at the high end decreasing their labor supply. We argue differences in knowledge about Social Security benefits across the labor supply distribution can explain much of this heterogeneity. We additionally explore the extent to which the information on the Statement may have led some workers to mistakenly reduce their labor supply by too much due to a lack of understanding of the dynamic nature of the Statement's benefit projections with respect to earnings. Receipt of a second Statement led all but the lowest hour workers to increase their labor supply relative to workers who did not receive a second Statement. This is consistent with workers misunderstanding the information provided as accumulated rather than projected wealth. Our results point to older workers being very responsive to Social Security information, which highlights the need to accurately convey information about both pension wealth and its sensitivity to changes in earnings.
Author: Selahattin Imrohoroglu Publisher: DIANE Publishing ISBN: 1437930913 Category : Political Science Languages : en Pages : 37
Book Description
This is a print on demand edition of a hard to find publication. A general equilibrium model of overlapping generations that incorporates endogenous saving, labor force participation, work hours, and Social Security (SS) benefit claims. Three SS reforms are studied: 1) a reduction in benefits and payroll taxes; 2) an increase in the earliest retirement age, to 64 from 62; and 3) an increase in the normal retirement age, to 68 from 66. A 50% cut in the scope of the current system significantly raises asset holdings and the labor input, through higher participation of older workers, and reduces the shortfall of the SS budget. Increasing the normal retirement age also raises saving and the labor supply, but the effects are smaller. Postponing the earliest retirement age has only a negligible effect. Charts and tables.
Author: Michael R. Darby Publisher: ISBN: Category : Business & Economics Languages : en Pages : 116
Book Description
Monograph on effects of social security on aggregate savings-income ratio in the USA - uses an economic model to estimate relationships between capital stock, labour supply and social security, etc., and finds that a regression run for 1947-1974 shows no effect of social security on saving. Bibliography pp. 85 to 88, graphs, references and statistical tables.
Author: Jeffrey B. Liebman Publisher: ISBN: Category : Labor supply Languages : en Pages : 49
Book Description
A key question for Social Security reform is whether workers currently perceive the link on the margin between the Social Security taxes they pay and the Social Security benefits they will receive. We estimate the effects of the marginal Social Security benefits that accrue with additional earnings on three measures of labor supply: retirement, hours, and labor earnings. We develop a new approach to identifying these incentive effects by exploiting five provisions in the Social Security benefit rules that generate discontinuities in marginal benefits or non-linearities in marginal benefits that converge to discontinuities as uncertainty about the future is resolved. We find clear evidence that individuals approaching retirement (age 52 and older) respond to the Social Security tax-benefit link on the extensive margin of their labor supply decisions: we estimate that a 10 percent increase in the net-of-tax share reduces the two-year retirement hazard by a statistically significant 2.1 percentage points from a base rate of 15 percent. The evidence with regards to labor supply responses on the intensive margin is more mixed: we estimate that the elasticity of hours with respect to the net-of-tax share is 0.41 and statistically significant, but we do not find a statistically significant earnings elasticity.
Author: Henry Aaron Publisher: Brookings Institution Press ISBN: 0815707347 Category : Business & Economics Languages : en Pages : 97
Book Description
The social security system affects people throughout most of their lives, at work and in retirement. The supposed effects of social security on saving, labor supply, and the distribution of income figure prominently in current debates about whether and how to change the system. Theorists have developed alternative analytical frameworks for studying social security, but all involve extreme assumptions introduced for the sake of analytical tractability. Each study seems to describe the behavior of some, but not all or even most people. The shortcomings of available data have created additional roadblocks. As a result, the effects of social security on saving and labor supply are difficult to measure, and how such a complex system influences behavior is not at all well understood. Yet decisions on social security cannot be avoided. If analysts cannot agree, policymakers are likely to increase the weight they attach to perceptions of equity, adequacy of benefits, fairness of taxes, and similar qualitative considerations. Hence it is desirable for lay observers to understand the framework that analysts use and the reasons why there is so much uncertainty. This book sheds light on social security issues by examining evidence from economic studies about how the system affects saving, labor supply, and income distribution. It shows that these studies provide little evidence to support or refute assertions that social security has reduced saving, but they do indicate that it has contributed to the trend toward early retirement. The author finds that the aged are now about as well off on the average as the general population and that social security has played a considerable role in bringing about this equality. This volume is the sixteenth in the second series of Brookings Studies of Government Finance.
Author: Jeffrey B. Liebman Publisher: ISBN: Category : Languages : en Pages : 61
Book Description
A key question for Social Security reform is whether workers currently perceive the link on the margin between the Social Security taxes they pay and the Social Security benefits they will receive. We estimate the effects of the marginal Social Security benefits that accrue with additional earnings on three measures of labor supply: retirement, hours, and labor earnings. We develop a new approach to identifying these incentive effects by exploiting five provisions in the Social Security benefit rules that generate discontinuities in marginal benefits or non-linearities in marginal benefits that converge to discontinuities as uncertainty about the future is resolved. We find clear evidence that individuals approaching retirement (age 52 and older) respond to the Social Security tax-benefit link on the extensive margin of their labor supply decisions: we estimate that a 10 percent increase in the net-of-tax share reduces the two-year retirement hazard by a statistically significant 2.1 percentage points from a base rate of 15 percent. The evidence with regards to labor supply responses on the intensive margin is more mixed: we estimate that the elasticity of hours with respect to the net-of-tax share is 0.41 and statistically significant, but we do not find a statistically significant earnings elasticity.
Author: Henry J. Aaron
Author: Henry J. Aaron
Author: Giora Hanoch
Author: Alan B. Krueger
Author: Philip Armour
Author: Selahattin Imrohoroglu
Author: Michael R. Darby
Author: Jeffrey B. Liebman
Author: Henry Aaron
Author: Robert J. Lampman
Author: Jeffrey B. Liebman