RT Journal Article SR Electronic T1 Servicer Influence on Mortgage Prepayments JF The Journal of Fixed Income FD Institutional Investor Journals SP jfi.2022.1.139 DO 10.3905/jfi.2022.1.139 A1 Glenn M. Schultz A1 Frank J. Fabozzi YR 2022 UL https://pm-research.com/content/early/2022/06/20/jfi.2022.1.139.abstract AB Investors in the mortgage-backed securities market have long tiered pools based on the servicer concentration in the pool. The tiering is largely due to observed prepayment differences among servicer, servicer type (bank versus non-bank), and origination channel (retail, correspondent, or broker). We examine the influence of the servicer on prepayment rates and differentiate between bank and non-bank servicers. Further, the origination channel also influences mortgage prepayment rates.