This paper examines the production structure of Swiss banks in the period 1996-99. Using a variety of output specifications, we find evidence of large relative inefficiencies across Swiss banks. The results show the importance of accounting for the broad range of activities that universal banks...

This paper examines the relationship between the exchange rate regime and trade flows using a general equilibrium model based on Bacchetta and van Wincoop (AER, 2000). We show that in general the link between trade and the exchange rate regime is ambiguous and that it depends in particular on...

We explore whether foreign aid affects developing countries' creditworthiness, as proxied by the Institutional Investor's measure of country credit risk. Based on a simple model of international borrowing and lending, we develop the hypothesis that aid reduces the likelihood that borrowers in a...

The monetary implications arising from EMU for Swiss monetary policy show up primarily in the exchange rate. Until now, fluctuations in the Swiss franc against the euro have been surprisingly moderate. The Swiss franc has thus tracked the euro's decline against the US dollar without experiencing...

The empirical literature on nominal exchange rates shows that the current exchange rate is often a better predictor of future exchange rates than a linear combination of macroeconomic fundamentals. This result is behind the famous Meese-Rogoff puzzle. In this paper we evaluate whether parameter...

Parametric estimation approaches are widely by central banks as they produce smooth term structures with relatively few parameters. In the paper I implement the Nelson and Siegel (1987) model for Switzerland. The estimations use daily observations of Swiss government bonds from January 1994 to...

Recently, the interactions between product market structure and labor market outcomes have come under increased scrutiny. This paper considers the dynamic relationship between product market regulation and equilibrium unemployment and wages, both theoretically and quantitatively. The main...

During recessions, many macroeconomic variables display higher levels of volatility. We show how introducing an AR(1)-ARCH(1) driving process into the canonical Lucas consumption CAPM framework can account for the empirically observed greater volatility of asset returns during recessions. In...

In a simple cash-credit model, I study the effects of the combination of costly tax collection and tax evasion on fiscal and monetary policy for optimal resource allocation. Allowing the informal sector to use cash more intensively than the formal sector, I compute the optimal interest and tax...

Capital inflows have an enormous importance in the financing of investment in emerging and transition economies. However short-term inflows, intermediated by the banking sector of the emerging economy, may be subject to early withdrawals. We model a situation where such withdrawals are motivated...