Dion Bongaerts, Sarah Draus-De Luca, Mark Van Achter
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Traders may run on financial markets merely out of fear of future liquidity shocks. We present a model that shows that adequately calibrated circuit breakers can prevent such coordination failures by curbing excessive trading. It suggests a novel, forward-looking circuit breaker that becomes most restrictive in cases when expected welfare losses of inefficient market runs are largest. The probabilities of current and future liquidity shortages are important determinants for such welfare-optimized circuit breakers. We empirically illustrate how to calibrate these parameters. We also determine under which economic conditions circuit breakers damage welfare and should not be implemented.
期刊介绍:
The Review of Finance, the official journal of the European Finance Association, aims at a wide circulation and visibility in the finance profession. The journal publishes high-quality papers in all areas of financial economics, both established and newly developing fields: • •Asset pricing •Corporate finance •Banking and market microstructure •Law and finance •Behavioral finance •Experimental finance Review of Finance occasionally publishes special issues on timely topics, including selected papers presented at the meetings of the European Finance Association or at other selected conferences in the field.