Over the last decades, technological progress has brought about a multitude of standardization problems. For instance, compatibility standards ensure the interoperability of goods, which is of decisive importance when users face positive externalities in consumption. Consumers' expectations are...

Central exams have been discussed as an incentive to improve educational outcomes. In our paper we study the impact of central exams on labor market outcomes. We explain the quality choice of schools under central and non-central exams and model the resulting students' schooling decisions and...