Capital Flows and Bank Risk-Taking

I build up a framework to study the dynamics of the default probability of banks and the excess bank risk-taking in an emerging economy. I calibrate the model for the 1998 Peruvian economy. The novelty result is that an infinity-period model creates an intertemporal channel that amplifies banks' incentives to take excessive risk. I simulate the sudden stop that hit Peru in 1998 as a negative shock on the foreign borrowing limit of banks. The model accurately predicts the substantial short-term rise in the morosity rate through the rise of the excess bank risk-taking after the sudden stop.