In this paper we investigate how successful social bonding theory is at predicting juvenile delinquency and school dropout behaviour. We adopt a simple dynamic approach which assumes that past involvement in risky behaviour reduces individual restraints for future participation in risky...

According to standard rational choice theory, as commonly used in political science and economics, an agent''s fundamental preferences are exogenously fixed, and any preference change over decision options is due to Bayesian information learning. Although elegant and parsimonious, this model...

We consider agents whose language can only express probabilistic beliefs that attach a rationalnumber to every event. We call these probability measures rational. We introduce the notion of arational belief hierarchy, where the first order beliefs are described by a rational measure overthe...

This paper studies a traditional monopolistic market of information goods in the presenceof an inherently strong peer-to-peer file-sharing network. Specifically, such a strongnetwork is made possible by a few fanatic users who selflessly contribute to the sharingof files. We find that the most...

Cartel ringleaders can apply for amnesty in some jurisdictions (e.g., the E.U.), whereas in othersthey are excluded (e.g., the U.S.). This paper provides a survey of identified ringleaders inrecent European cartel cases and explores theoretically the effect of ringleader exclusion oncollusive...

We provide an explanation for the common finding that the effect of retirement on life satisfaction is negligible. For this we use subjective well-being measures for life and domains of life satisfaction that are available in the German Socio-Economic Panel (GSOEP) and show that the effect of...

This paper greatly enriches the discussion on the determinants of lifelong learning of scientists and engineers (S&Es). In our analysis, which is based on a survey among S&Es in the Netherlands, we take account of both formal training and different modes of informal learning. We find that S&Es...

We present constant approximative policies for preemptive stochastic scheduling. We derive policies with a guaranteed performance ratio of 2 for scheduling jobs with release dates on identical parallel machines subject to minimizing the sum of weighted completion times. Our policies as well as...

Evidence about job mobility outside the U.S. is scarce and difficult to compare cross-nationally because of non-uniform data. We document job mobility patterns of college graduates in their first three years in the labor market, using unique uniform data covering 11 European countries and Japan....

This paper assesses the impact of a dramatic reform of the Dutch pension system on mental health, savings behavior and retirement expectations of workers nearing retirement age. The reform means that public sector workers born on January 1, 1950 or later face a substantial reduction in their...