This paper provides an overview of the literature on tax morale and tax compliance. Most of the material here is based on research that I have conducted together with my co-authors over the last 10 years. Europe has a dominant place in this paper. Sometimes results derived from other countries...

Early retirement of workers is used by firms as means to rejuvenate their workforces. In principle, workers can either simply be laid off or can be offered an early retirement option combined with a financial bonus. However, dismissing masses of older workers may be detrimental to social peace...

This study analyses whether the role of religion for employment of married women in Europe has changed over time and along women's life cycles. Using information on 44'000 married European women from the World Values Survey 1981-2013, we find that in OECD-Europe there is little difference among...

This research note discusses the Euro crisis in Greece in light of the referendum of July the 5th. It lays out the social and political costs of a GREXIT, but also of a continuing austerity policy. It proposes a reform policy fostering growth in Greece and discusses the role of conditionality....

We explore whether environmental motivation affects environmental behavior by focusing on volunteering. The paper first introduces a theoretical model of volunteering in environmental organizations. In a next step, it tests the hypothesis working with a large micro data set covering 32 countries...

The paper investigates the relationship between environmental participation and littering. Previous empirical work in the area of littering is scarce as is evidence regarding the determinants of littering behavior. We address these deficiencies, demonstrating a strong empirical link between...

The paper investigates empirically the differences in preferences towards protection of the environment. Using seven different dependent variables to focus on the impact of age, gender and children we use a large micro data set covering data from 33 Western and Eastern European countries. The...