This study examines the effects of the expansion of small and medium-sized bank branches on large state-owned banks in China based on bank branch-level financial data and detailed loan-level data from 2008 to 2015. We find that the expansion of small and medium-sized banks favorably impacts the...

The trend towards giving consumers choice about their health plans has invited research on how good they actually are at making these decisions. The introduction of Medicare Part D is an important example. Initial plan choices in this market were generally far from optimal. In this paper, we...