The observed international home bias has traditionally been viewed as an anomaly. This paper provides statistical evidence contrary to this view within a mean-variance framework. Two methods of estimating the expected return and covariance parameters are investigated: (i) the traditional...

Whereas previous studies have focused on the causal relation between nominal interest rates, this paper examines causal relationships between real rates for the United States and six other countries. Based on evidence from our full sample, we find that U.S. and foreign interest rates are not...

We study domestic and international drivers of long-term interest rates using newly compiled financial market data for Switzerland starting in 1852. We use a time-varying parameter vector autoregressive model to estimate long-term trends in nominal interest rates, exchange rate growth, and...