competition drives less productive firms out the market, thereby increasing average productivity as well as reducing average …

Payment scale economies affect banking costs, competition in payment services, and pricing. Our scale measure relates … are primarily due to mix, not scale. Also, since standard indicators of competition can give inconsistent results, a …. Existing differences in bank prices (EC report) are associated with small differences in competition …

of enforcement activity by European competition authorities in labor markets relative to the US. While enforcement action … competition enforcement in labor markets. The article identifies sectors and practices that may be scrutinized with priority by … European competition authorities and proposes a mix of enforcement, merger control and well-targeted policy and regulatory …

internationally comparable data. This paper reviews measurement methodologies, posits desired attributes, and presents theoretical and …