Vulnerable Banks

Robin  Greenwood; Augustin  Landier; David  Thesmar

Article | Journal of Financial Economics | March 2015

Vulnerable Banks

by Robin Greenwood, Augustin Landier and David Thesmar

Abstract

We present a model in which fire sales propagate shocks across bank balance sheets. When a bank experiences a negative shock to its equity, a natural way to return to target leverage is to sell assets. If potential buyers are limited, then asset sales depress prices, in which case one bank's sales impact other banks with common exposures. We show how this contagion effect adds up across the banking sector, and how it can be estimated empirically using balance sheet data. We compute bank exposures to system-wide deleveraging, as well as the spillovers induced by individual banks. Applying the model to European banks, we evaluate a variety of interventions to reduce their vulnerability to fire sales during the sovereign debt crisis.

Keywords: Financial Liquidity; Financial Crisis; Banks and Banking; Banking Industry; Europe;

Format: Print

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Citation:

Greenwood, Robin, Augustin Landier, and David Thesmar. "Vulnerable Banks." Journal of Financial Economics 115, no. 3 (March 2015): 471–485.

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Vulnerable Banks

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