@inbook{publication-8505, address={Cheltenham UK}, author={Cerqueiro, Geraldo and Degryse, Hans and Ongena, Steven}, booktitle={Handbook of Research Methods and Applications in Empirical Finance}, doi={10.4337/9780857936097.00017}, editor={Bell, Adrian and Brooks, Chris and Prokopczuk, Marcel}, isbn={978-0-85793-608-0}, pages={216-237}, publisher={Edward Elgar}, title={Using heteroskedastic models to analyze the use of rules versus discretion in lending decisions}, year=2013, }