We model the organizational choice of a small firm given formal and informal credit market parameters. We observe a positive relationship between the size of the informal sector and the spread across countries. We take spread as relative inefficiency of the formal credit markets. Furthermore we...

In a relatively recent paper, Gehrig and Stenbacka (Eur Econ Rev 51, 77–99, 2007) show that information sharing increases banks’ profits to the detriment of creditworthy entrepreneurs in a model of a banking duopoly with switching costs and poaching. They restrict their analysis to the case...

We model the organizational choice of a small firm given formal and informal credit market parameters. We observe a positive relationship between the size of the informal sector and the spread across countries. We take spread as relative inefficiency of the formal credit markets. Furthermore we...