Before 2007, financial crises were not widely studied in economics and finance. The lack of importance ascribed to financial stability and our limited knowledge of this topic were significant contributors to the crisis. This paper suggests five areas where new theories are needed. These are...

In many countries, Mutual Loan-Guarantee Societies (MGSs) are assuming ever-increasing importance for small business lending. In this paper we provide a theory to rationalize the raison d’être of MGSs. The basic intuition is that the motivation for MGSs lies in the inefficiencies created by...