The bank lending channel and Swiss banking: a survey-based approach

This paper investigates the issue of the bank-lending channel in Switzerland. Using survey data to reflect loan supply and demand factors, we investigate the dynamic behaviour of aggregate loans in a VAR setting. Our findings indicate that higher interest rates lead to tightened loan approvals, and liquidity is a binding constraint as the contraction in deposits exceeds the reduction in loan growth following a monetary shock. Thus, banks' actions seem to aggravate (ameliorate) the initial effects of higher (lower) interest rates on aggregate demand.