Summary It is often argued in economics that building a reputation for trustworthiness could help individuals or firms to mitigate or even overcome problems of contractual incompleteness. In this paper, we use data from the German eBay website to test whether a seller’s bad reputation has an...

Summary Based on two representative samples of employees, the German Socio Economic Panel and the European Social Survey, we explore the relation between certain measures of control in employment relationships (i. e. working time regulations, use of performance appraisal systems, monitoring by...

Summary Porter's hypothesis that a national leadership in environmental policy can increase the international competitiveness of domestic industries is analyzed in a two-period model with Cournot competition. It is assumed that an environmentally friendly technology leads to a decrease of unit...