Article ID Journal Published Year Pages File Type
5089515 Journal of Banking & Finance 2012 10 Pages PDF
Abstract

According to theory, market concentration affects the likelihood of a financial crisis in different ways. The “concentration-stability” and the “concentration-fragility” hypotheses suggest opposing effects operating through specific channels. Using data of 160 countries for the period 1970-2009, this paper empirically tests these indirect effects of financial market structure. We set up a simultaneous system in order to jointly estimate financial stability and the relevant channel variables as endogenous variables. Our findings provide support for the assumption of channel effects in general and both the concentration-stability and the concentration-fragility hypothesis in particular. The effects are found to vary between high and low income countries.

► Explanation of “concentration-stability” vs. “concentration-fragility” hypothesis. ► Joint estimates of financial stability and the relevant channel variables. ► Use of single equation and system estimates with different estimation methods. ► Empirical support for both theoretical hypotheses. ► The effects vary between high and low income countries.

Related Topics
Social Sciences and Humanities Economics, Econometrics and Finance Economics and Econometrics
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