A central debate in economics concerns the relationship between competition and innovation, with some stressing that competition discourages innovation by reducing post-innovation rents and others emphasizing that more contestable markets spur currently dominant and other firms to invest more in...

We examine the impact of competition laws on innovation. We create a unique firm-level dataset on patenting activities that includes over 1.2 million firm-year observations, across 66 countries, from 1991 through 2015. Using a new, comprehensive dataset on competition laws, we find that more...

A central debate in economics concerns the relationship between competition and innovation, with some stressing that competition discourages innovation by reducing post-innovation rents and others emphasizing that more contestable markets spur currently dominant and other firms to invest more in...

Do antitrust laws influence corporate valuations? We evaluate the relationship between firm value and laws limiting firms from engaging in anticompetitive agreements, abusing dominant positions, and conducting M&As that restrict competition. Using firm-level data from 99 countries over the...

Do antitrust laws influence corporate valuations? We evaluate the relationship between firm value and laws limiting firms from engaging in anticompetitive agreements, abusing dominant positions, and conducting M&As that restrict competition. Using firm-level data from 99 countries over the...