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...

In this paper, we explore employers' decisions regarding the employment of legal and illegal immigrants in the presence of endogenous adjustment cost, minimum wages and an enforcement budget. We show that increasing the employment of legal foreign workers will increase the number of illegal...

Die Bedeutung der Steuer- und Abgabenlast für die Entwicklung der Schattenwirtschaft wurde bereits in vielen Studien untersucht. Schwieriger gestaltete sich bislang aufgrund fehlender Daten die systematische empirische Überprüfung des Zusammenhangs zwischen Regulierungen und...

In the last 20 years, Vietnam has been one of the fastest growing economies in Asia. But the coverage of social insurance is still low. Only around one in five workers is covered by the public social insurance scheme. Expanding the coverage of social insurance for informal sector workers and the...