Monetary determinants of the Swiss franc

This paper looks into the determinants of the Swiss franc exchange rate against the euro. Based on the monetary approach to exchange rates, we start from the premise that monetary policy has an influence on the exchange rate. To measure this effect, we apply the structural vector-autoregression methodology on a set of Swiss macroeconomic variables and the euro area interest rate. Overall, we find that Swiss monetary policy contributes between 7 and 15% to variations of the exchange rate between 1981 and 2008. Focusing on the episode between 2003 and 2005 we attribute more than half of the depreciation of the franc to Swiss monetary policy.exchange rates, monetary policy, structural VAR models

Measurement errors in GDP and forward-looking monetary policy: The Swiss case

This paper analyzes forward-looking rules for Swiss monetary policy in a small structural VAR consisting of four variables. First, the paper looks at the ex ante inflation-output-growth volatility trade-off for a forward-looking policy aiming at a convex combination of a strict inflation and output growth targeting rule implied by this SVAR model. Thereby the paper introduces a new analytical method. Second, the paper considers the effect of measurement errors in GDP on this inflation-output-growth volatility trade-off. Third, the paper works at the impact of changing beliefs about the potential growth rate on the variability of output growth and inflation. Finally the effects of different targets in a forward-looking monetary policy on ex post or unconditional volatility of inflation and output growth is explored by a simulation exercise. --Structural VAR,forward-looking monetary policy,efficiency frontier,GDP measurement errors