Published online by Cambridge University Press: 04 September 2013
This paper seeks to provide a theoretical explanation for the weak association between measures of financial structure—as defined by the mixture of bank-based and market-based financial systems in an economy—and economic development. Lenders fund risky investment projects of firms by drawing up loan contracts in the presence of an informational asymmetry. An optimal contract entails the issue of debt, equity, or a mix of the two. The equilibrium choice of contract and the financial structure depend on the state of the economy, which in turn depends on the contracting regime. Based on this analysis, the paper provides a theory that can explain the wide diversity of financial structure among middle-income countries.