The effects of local banking market structure on the banking-lending channel of monetary policy

"We study the relationship between banking competition and the transmission of monetary policy through the bank lending channel. Using business small loan origination data provided from the Community Reinvestment Act from 1996-2002 in our analysis, we are able to reaffirm the existence of the bank lending channel of monetary transmission. Moreover, we find that the impact of monetary policy on loan originations is weaker in more concentrated markets"--Federal Reserve Board web site.