L1 - Market Structure, Firm Strategy, and Market Performance
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Trade and Market Power in Product and Labor Markets
Trade liberalizations increase the sales and input purchases of productive firms relative to their less productive domestic competitors. This reallocation affects firms’ market power in their product and input markets. I quantify how the labour market power of employers affects the distribution and size of the gains from trade. -
Imperfect Banking Competition and Macroeconomic Volatility: A DSGE Framework
How do banks adjust their loan rate markup in response to macroeconomic shocks? -
Market Concentration and Uniform Pricing: Evidence from Bank Mergers
We show that US banks price deposits almost uniformly across their branches and that this pricing practice is more important than increases in local market concentration in explaining the deposit rate dynamics following bank mergers.