We study the causal impact of invalidating marginally valid patents during post-grant opposition at the European Patent Office on affected inventors' subsequent patenting. We exploit exogenous variation in invalidation by leveraging the participation of a patent's original examiner in the...

This discussion paper describes the extent of social inequalities both within and between the countries of the European Union. In the first three chapters we address the micro level of individual life courses: education, employment and income. The following chapters analyse the societal...

To assess the influence of nonstandard employment for the labor market participation of different demographic groups, we provide detailed descriptions of the development of atypical employment in comparison to standard employment, unemployment, and economic inactivity between 1996 and 2011. In...