Advantageous selection with intermediaries: a study of GSE‐securitized mortgage loans
In: The Rand journal of economics, Band 54, Heft 4, S. 668-694
Abstract
AbstractThis research studies the effects of mortgage subsidies and asymmetric information in the US mortgage market. I exploit discontinuities in interest rates generated by pricing rules and find patterns consistent with advantageous selection. I estimate an industry model that highlights the relationship between mortgage subsidies, intermediary lenders' incentives, and borrowers' advantageous selection. The model shows that mortgage subsidies enable advantageous selection, creating a deadweight loss of $7.90 billion. The counterfactual analysis reveals that pricing borrowers' private information eliminates advantageous selection only if mortgages are not subsidized. Without the mortgage subsidy, pricing borrowers' private information improves efficiency by $728.58 million.
Problem melden