Employment relationships are embedded in a network of social norms that provide an implicit framework for desired behaviour, especially if contractual solutions are weak. The COVID-19 pandemic has brought about major changes that have led to situations, such as the scope of short-time work or...

Research apps allow to administer survey questions and passively collect smartphone data, thus providing rich information on individual and social behaviours. Agreeing to this novel form of data collection requires multiple consent steps, and little is known about the effect of...

Dieses Discussion Paper stellt Design und Besonderheiten der Panelstudie PASS vor. PASS ist im Rahmen der SGB-II-Forschung im IAB angesiedelt und kombiniert eine Zufallsstichprobe von 6.000 Haushalten, die Leistungen nach dem SGB II erhalten, mit einer ebenso großen Stichprobe der allgemeinen...

In Deutschland gibt es mehr als eine Million Menschen, die ihren Lebensunterhalt gleichzeitig aus Transferleistungen im SGB II und Arbeitslohn bestreiten - die sogenannten Aufstocker. Nur ein kleiner Teil von ihnen ist trotz Vollzeitbeschäftigung, allein wegen geringer Stundenlöhne bedürftig....

The aim of the Panel Study 'Labour Market and Social Security' (PASS) is to provide a database which allows analysing the dynamics of welfare benefits receipt after the introduction of the Unemployment Benefits II in Germany in 2005. This entails the take up and ending of benefits receipt as...

Drawing on newly available panel data, this paper presents an empirical analysis of the wage effects of changing job tasks, assessed for individuals at their workplace. I am therefore able to exploit within-occupation within-individual variation, over time, to study wage returns to cognitive,...

We analyze the impact of adolescents' friendship relations in their final-year class of highschool on subsequent labor market success. Based on a typology of network positions we locateeach student within the social system of the school class as either: an isolate, a sycophant,a broker or a...

Looping questions are used to collect data about several similar events, such as employment spells, retirement accounts, or marriages. The questions collect information about the number of events experienced as well as details about each one. The questions require respondents to think hard to...

We propose a new view of initial nonresponse bias in longitudinal surveys. Under certain conditions, an initial bias may "fade-away" over consecutive waves. This effect is discussed in a Markovian framework. A general contraction theorem for time inhomogeneous Markov chains is presented. The...

We investigate how negatively reciprocal traits of unemployed individuals interact with "sticks" policies imposing constraints on individual job search effort in the context of the German welfare system. For this we merge survey data of long-term unemployed individuals, containing indicators of...