Publications Based on SOEP Data: SOEPlit

Can Child Care Policy Encourage Employment and Fertility? Evidence from a Structural Model

We develop a structural model of female employment and fertility which accounts for intertemporal feedback effects between these two outcomes. To identify the effect of financial incentives on employment and fertility we exploit variation in the tax and transfer system, which differs by employment state and number of children. Specifically, we simulate in detail the effects of the tax and transfer ...

Naturalisation and Investments in Children's Human Capital: Evidence from a Natural Experiment

This paper assesses educational attainment of immigrant children, in particular evaluating whether naturalised parents invest more in their children's human capital than non-naturalised parents. Findings of the literature indicate that citizenship is associated with lower return migration probability. Since the returns to investments in (country-specific) human capital increase with the duration ...

Naturalisation and on-the-job training: evidence from first-generation immigrants in Germany

This paper empirically analyses the effect of naturalisation on on-the-job training (OJT) participation among first-generation immigrants in Germany. OJT is associated with improved labour market outcomes and provides therefore an indicator for labour market integration. Naturalisation is assumed to act as a signal of the employee’s commitment to the host country and may thus increase employers’ likelihood ...

Winners and Losers - Transformational Outcomes in a Comparative Context

Continuous Changes - Different Variations: Income distribution and income dynamics in three societies

Economic Security

Competitive Escalation and Interventions

Competitive escalation occurs frequently in managerial environments, when decisions create sunk costs and decision makers compete under time pressure. In a series of experiments using a minimal dollar auction paradigm, we test interventions to prevent competitive escalation. Without any intervention, most people, including experienced managers, escalate and lose money by bidding more than the price ...

The ABC of Social Desires: Affiliation, Being Alone, and Closeness to Partner

We propose a triadic model of social desires directed at appetence/aversion of affiliation with friends (A), being alone (B), and closeness to one’s partner (C) that account for individual differences in subjectively experienced needs for proximity and distance in serious couple relationships. The model assumes that A, B, and C can be conceptualized at the individual level as correlated latent factors ...

Changing educational gradient in long-term care-free life expectancy among German men, 1997-2012

Background: The inverse association between mortality and individual socioeconomic status is well-documented. Due to the lack of appropriate data, little is known about the nature of this association among individuals with long-term care (LTC) needs. Objectives: We aim to fill in this knowledge gap by estimating life expectancy (LE), life expectancy without (CFLE) and with (CLE) long-term care by education ...

Inequality in Human Development: An Empirical Assessment of 32 Countries

One of the most frequent critiques of the HDI is that is does not take into account inequality within countries in its three dimensions. In this paper, we apply a simply approach to compute the three components and the overall HDI for quintiles of the income distribution. This allows a comparison of the level in human development of the poor with the level of the non-poor within countries, but also ...