The role of securitization in mortgage renegotiation

• 成果类型: Article
• 署名作者: Agarwal, Sumit; Amromin, Gene; Ben-David, Itzhak; Chomsisengphet, Souphala; Evanoff, Douglas D.
• 署名单位: University System of Ohio; Ohio State University; Federal Reserve System - USA; Federal Reserve Bank - Chicago
• 刊物名称: JOURNAL OF FINANCIAL ECONOMICS
• ISSN/ISSBN: 0304-405X
• DOI: 10.1016/j.jfineco.2011.07.005
• 发表日期: 2011
• 页码: 559-578
• 关键词: Loan modifications; Financial crisis; household finance; mortgages; securitization

摘要

We study the effects of securitization on renegotiation of distressed residential mortgages over the current financial crisis. Unlike prior studies, we employ unique data that directly observe lender renegotiation actions and cover more than 60% of the U.S. mortgage market. Exploiting within-servicer variation in these data, we find that bank-held loans are 26-36% more likely to be renegotiated than comparable securitized mortgages (4.2-5.7% in absolute terms). Also, modifications of bank-held loans are more efficient: conditional on a modification, bank-held loans have 9% lower post-modification default rates (3.5% in absolute terms). Our findings support the view that frictions introduced by securitization create a significant challenge to effective renegotiation of residential loans. We also provide evidence supporting the affordability focus of recent policy actions, such as the Home Affordability Modification Program. (C) 2011 Elsevier B.V. All rights reserved.