Affiliation:
1. Robert E. Wangard Chair, School of Business University of Wisconsin ‐ Madison Madison Wisconsin USA
2. Department of Finance Kansas State University Manhattan Kansas USA
Abstract
AbstractUsing a unique nationwide mortgage servicing dataset, this paper investigates the underreporting of second liens in portfolio mortgages and compares underreporting in portfolio versus privately securitized mortgages. Portfolio loans have more than 40% of the second liens underreported. Low documentation securitized loans have a 47% (in relative terms) lower misreporting rate than observably similar portfolio loans. The portfolio setting allows us to provide strong evidence that misreporting happens in the early stages of intermediation by lenders. The decreased occurrence of misreporting in sold loans subjected to more rigorous screening indicates the effectiveness of MBS issuers' screening, though its overall effect remains limited. Further, we show that the lender‐MBS issuer affiliation also plays a role in misreporting.
Subject
Economics and Econometrics,Finance,Accounting