Publications Based on SOEP Data: SOEPlit

Testing Missing at Random Using Instrumental Variables

This article proposes a test for missing at random (MAR). The MAR assumption is shown to be testable given instrumental variables which are independent of response given potential outcomes. A nonparametric testing procedure based on integrated squared distance is proposed. The statistic?s asymptotic distribution under the MAR hypothesis is derived. In particular, our results can be applied to testing ...

Is there a "dead-anyway" effect in willingness to pay for risk reduction?

In a recent paper, Pratt and Zeckhauser (JPE, 1996) discuss the measure of individuals' willingness to pay (WTP) for the reduction of risks to their lives which should be used for public decisions on risk-reducing projects. They suggest to correct observed WTP for the "dead-anyway" effect, which says that WTP increases with the level of risk to which the individual is exposed - an effect ...

Income and Longevity Revisited: Do High-Earning Women Live Longer?

Feature Selection Methods for Optimal Design of Studies for Developmental Inquiry

Objectives: As diary, panel, and experience sampling methods become easier to implement, studies of development and aging are adopting more and more intensive study designs. However, if too many measures are included in such designs, interruptions for measurement may constitute a significant burden for participants. We propose the use of feature selection—a data-driven machine learning process—in study ...

Utilization and effectiveness of medical rehabilitation among foreign nationals residing in Germany

Human Capital, Values, and Attitudes of Persons Seeking Refuge in Austria in 2015

Since its inception in 2010, the Arab Spring has evolved into a situation of violent conflict in many countries, leading to high levels of migration from the affected region. Given the social impact of the large number of individuals applying for asylum across Europe in 2015, it is important to study who these persons are in terms of their skills, motivations, and intentions. DiPAS (Displaced Persons ...

A Family Affair: Job Loss and the Mental Health of Spouses and Adolescents

This study examines the impact of involuntary job loss on the mental health of family members. Estimates from fixed-effects panel data models, using panel data for Australia, provide little evidence of any negative spillover effect on the mental health of husbands as a result of their wives’ job loss. The mental well-being of wives, however, declines following their husbands’ job loss, but only if ...

Effort and Redistribution: Better Cousins Than One Might Have Thought

We use survey and experimental data to explore how effort choices and preferences for redistribution are linked. Under standard preferences, redistribution would reduce effort. This is different with social preferences. Using data from the World Value Survey, we find that respondents with stronger preferences for redistribution tend to have weaker incentives to engage in effort, but that the reverse ...

Overqualification at the Beginning of a Non Academic Working Career. The Efficiency of the German Dual System under Test

Fixed-term contracts as sorting mechanisms: Evidence from job durations in West Germany