Did the Community Reinvestment Act (CRA) Lead to Risky Lending?” spøger Sumit Agarwal, Efraim Benmelech, Nittai Bergman og Amit Seru i deres NBER Working Paper (der er bag en betalingsmur), som nok er interessant for visse af vores læsere. Bemærk første sætning i deres abstract:

Yes, it did. We use exogenous variation in banks’ incentives to conform to the standards of the Community Reinvestment Act (CRA) around regulatory exam dates to trace out the effect of the CRA on lending activity. Our empirical strategy compares lending behavior of banks undergoing CRA exams within a given census tract in a given month to the behavior of banks operating in the same census tract-month that do not face these exams. We find that adherence to the act led to riskier lending by banks: in the six quarters surrounding the CRA exams lending is elevated on average by about 5 percent every quarter and loans in these quarters default by about 15 percent more often. These patterns are accentuated in CRA-eligible census tracts and are concentrated among large banks. The effects are strongest during the time period when the market for private securitization was booming.

Tyler Cowen bemærker:

Please don’t take this as support for whackier theories of the cause of the crisis, but as to whether this was an amplifying mechanism, well it seems it was.