The Home Mortgage Disclosure Act (HMDA) mandates the reporting of mortgage loan applications. Nearly all studies of mortgage lending patterns done in recent years rely on the data collected under HMDA. However, not all mortgages are reported under HMDA. Understanding the relationship between...

The refinance shares reported by Freddie Mac’s Primary Mortgage Market Survey (PMMS), the Mortgage Bankers Association (MBA), the Home Mortgage Disclosure Act (HMDA), and the National Mortgage News (NMN) have differed by up to 21 percentage points between 1990 and 2005. If a lender’s...