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Conference Paper
Using market structure to assess differentiation between retail depository institutions
We assess the competitive impact that single-market banks and thrift institutions have on multi-market banks (and vice-versa) in 1,884 non-MSA markets. We estimate a model of equilibrium market structure which endogenizes entry for three types: multi-market banks, single-market banks, and thrift institutions. Observed market structures and the solution to an entry-type game identify the parameters of a latent (unobserved) profit function. We find significant evidence of product differentiation ? particularly in the case of thrifts. Furthermore, product differentiation appears to depend upon ...
Working Paper
Market structure and competition among retail depository institutions
We assess the competitive impact that single-market banks and thrift institutions have on multi-market banks (and vice-versa) in 1,884 non- MSA markets. We estimate a model of equilibrium market structure which endogenizes entry for three types: multi-market banks, single-market banks, and thrift institutions. Observed market structures and the solution to an entry-type game identify the parameters of a latent (unobserved) profit function. We find significant evidence of product differentiation-- particularly in the case of thrifts. Furthermore, product differentiation appears to depend upon ...
Working Paper
Competition, product differentiation and quality provision: an empirical equilibrium analysis of bank branching decisions
We analyze the effects of market structure on the branching decisions of three types of depository institution: multimarket banks, single-market banks, and thrift institutions. We argue that additional branches increase quality for an institution's consumers, and examine the interaction between market structure and this particular measure of quality. We account for endogenous market structure using an equilibrium structural model, which corrects for bias caused by correlation in the unobservables that may drive entry and branching activity. We estimate the model using data from over 1,750 ...