-
DIW Discussion Papers 1716 / 2017
In this paper, we study how the tax-and-transfer system reduces the inequality of lifetime income by redistributing lifetime earnings between individuals with different skill endowments and by providing individuals with insurance against lifetime earnings risk. Based on a dynamic life-cycle model, we find that redistribution through the tax-and-transfer system offsets around half of the inequality ...
2017| Peter Haan, Daniel Kemptner, Victoria Prowse
-
Refereed essays Web of Science
This paper utilises the discontinuities induced by earnings caps for social security contributions (SSC) in Germany to analyse the effect of SSC on gross labour earnings. Economic incidence is identified by exploiting an increase of a regional earnings cap of health and long-term care insurance as a natural experiment. Based on administrative data, difference-in-differences models are estimated. I ...
In:
Labour Economics
49 (2017), S. 55-72
| Michael Neumann
-
DIW Discussion Papers 1698 / 2017
This study uses German social security records to provide novel evidence about the heterogeneity in life expectancy by lifetime earnings and, additionally, documents the distributional implications of this earnings-related heterogeneity. We find a strong association between lifetime earnings and life expectancy at age 65 and show that the longevity gap is increasing across cohorts. For West German ...
2017| Peter Haan, Daniel Kemptner, Holger Lüthen
-
DIW Discussion Papers 1679 / 2017
This paper develops a structural dynamic retirement model to investigate effects and corresponding underlying mechanisms of a partial retirement program on labor supply, fiscal balances, and the pension income distribution. The structural approach allows for disentangling the two counteracting mechanisms that drive the employment effects of partial retirement: 1) the crowding-out from full-time employment, ...
2017| Songül Tolan
-
Refereed essays Web of Science
In this paper we exploit a cohort-specific pension reform to estimate the labour market effects of changes in the financial incentives to retire. In particular, we analyse the effects of the introduction of cohort-specific deductions for early retirement on female retirement, employment and unemployment. For the empirical analysis we use high-quality administrative data from the German pension insurance. ...
In:
Labour Economics
47 (2017), S. 216-231
| Barbara Engels, Johannes Geyer, Peter Haan
-
Refereed essays Web of Science
This paper provides evidence on the question of who bears the burden of social security contributions (SSC) in Germany over a long-term horizon. Following Alvaredo et al. (De Econ, 2017) we exploit kinks in the budget set generated by a drop in the marginal SSC rate at earnings caps for health and long-term care insurance. These concave kinks lead to discontinuities in the distributions of gross earnings, ...
In:
De Economist
165 (2017), 2, S. 165-179
| Kai-Uwe Müller, Michael Neumann
-
DIW Discussion Papers 1653 / 2017
We present quasi-experimental evidence on the employment effects of an unprecedented large increase in the early retirement age (ERA). Raising the ERA has the potential to extend contribution periods and to reduce the number of pension beneficiaries at the same time, if employment exits are successfully delayed. However, workers may not be able to work longer or may choose other social support programs ...
2017| Johannes Geyer, Clara Welteke
-
DIW Discussion Papers 1639 / 2017
In aging societies, information on how to reform pension systems is essential to policy makers. This study scrutinizes effects of early retirement disincentives on retirement behavior, individual welfare, pensions and public budget. We employ administrative pension data and a detailed model of the German tax and social security system to estimate a structural dynamic retirement model. We find that ...
2017| Timm Bönke, Daniel Kemptner, Holger Lüthen
-
Refereed essays Web of Science
Informal care by close family members is the main pillar of most long-term care systems. However, due to demographic ageing, the need for long-term care is expected to increase while the informal care potential is expected to decline. From a budgetary perspective, informal care is often viewed as a cost-saving alternative to subsidised formal care. This view, however, neglects that many family carers ...
In:
Fiscal Studies
38 (2017), 3, S. 393-415
| Johannes Geyer, Peter Haan, Thorben Korfhage
-
Research Project
Completed Project| Public Economics