the market power of the remaining banks and on competition between rivals? Do financial crises change this relationship …

-Rosse (1987) approach to measuring market concentration, we find evidence of perfect competition prevailing in Korean banking …

We use a new regulatory dataset to measure the intensity competition in the UK deposit-taking sector. The novelty of … this study is two-fold. First, the dataset allows us to explore trends in competition intensity over an extended, 24-year …. Second, we take a portmanteau approach and estimate a number of different performance-based competition measures common in …

and competition with generics. The nature of demand for drugs, the identity of drugs brought to market, and the nature of … competition in the drug market over time are all shaped by regulation. Throughout much of the world, administrative regulation …, rather than competition policy, dominates efforts to afford consumers and governments adequate access to affordable drugs …

reconcile these findings by linking part of the increase in domestic concentration to import competition. Although concentration … increase. We find that higher import competition caused a decline in the market shares of the top twenty U.S. firms. …

interact with the degree of local credit market competition to increase lending growth. Specifically, I use a shift … in more competitive mortgage markets; with less-regulated non-bank lenders being most responsive to this competition …