In der November-Ausgabe 2005 des WIRTSCHAFTSDIENST hat Walter A. S. Koch die Schätzungen von Dominik H. Enste und Friedrich Schneider zur Größe der Schattenwirtschaft kritisch bewertet. Dr. Enste und Prof. Schneider stellen hier noch einmal ihre Schätzmethoden dar. Im Anschluss daran eine...

Der Bedarf privater Haushalte an Hilfe bei Haushaltsführung, Kinderbetreuung und der Pflege von Angehörigen steigt. Er wird in Deutschland überwiegend durch irreguläre Arbeit gedeckt. Die Studie zeigt, dass institutionelle und rechtliche Regulierungen diese Konstellation für beide Seiten,...

Private households' demand for support in housekeeping, childcare and care of elderly is increasing. In Germany, it is met mainly by undocumented work. The report shows that this constellation is eased by legal and institutional regulations: Social as well as tax legislation promote a "marginal...

Guest-worker programs have been providing rapidly growing economies with millions of temporary foreign workers over the last couple of decades. With the duration of stay strictly limited by program rules in most of the host countries and wages paid to guest workers often set at sub-market...

This paper analyzes the role of labor market institutions in explaining developments of shadow economies in European countries. We use several alternative measures of the shadow sector, and we examine effects of labor institutions on shadow sector in two specific regions: new and old European...

This paper examines the impact of job search methods on the output of the job search process in a segmented labor market. Theoretical models of job search, like the widely used search approach, generally contain only one parameter capturing all possible factors affecting the efficiency of...

This paper first gives an explanation of the behaviour which motivates individuals to engage in the shadow economy. It will be shown that people who fear being caught by tax authorities will be less likely to work in the shadow economy and those who earn more money in the official economy will...

Physicians are supposed to serve patients' interests, but some are more inclined to do so than others. This paper studies how the system of health care provision affects the allocation of patients to physicians when physicians differ in altruism. We show that allowing for private provision of...

Why do not people evade more taxes when their gain from evasion is higher than the expected penalties? Why does only a small minority evade when a large majority is willing to? These tax evasion puzzles are explained in a labour market framework where employees may combine reported work in firms...