A VAR analysis of Swiss data from 1987 to 2015 provides no evidence for significant long and short run influence of leverage on GDP, credit and the interest rate spread. Increasing capital requirements for banks should therefore have no strong negative macroeconomic effects.

As is well known, the uncovered interest rate parity fails in the short run but usually holds in the long run. This paper analyses the long and short run interest rate parity of 10 mayor OECD currencies and finds that there is a long run failure of the uncovered interest rate parity condition...