In this paper we explore the relationship between innovative firms that patent technology related to Industry 4.0 and their economic performance. By applying the new patent cartography developed by the EPO that identifies firm's 4.0 patents, this is one of the first large-scale, systematic...

Climate policy often implies increasing energy prices. Due to incomplete regulation across the globe, concerns about their competitiveness and employment effects play an important role in the policy debate. Using micro-data on electricity network charges and the official census data for Germany,...