Bank Relationships and the Geography of PPP Lending

I study how bank relationships affected the timing and geographic distribution of Paycheck Protection Program (PPP) lending. Half of banks' PPP loans went to borrowers within 2 miles of a branch, mostly driven by relationship lending. Firms near less active lenders shifted to fintechs and other distant lenders, resulting in delays receiving credit but only slightly lower loan volumes. I estimate a structural model to fit the observed relationship between branch distance, bank PPP activity, and origination timing. I find that banks served relationship borrowers 5 to 9 days before other borrowers, an effect in line with reduced-form estimates using a sample of PPP borrowers with previous SBA lending relationships