This article seeks to find factors that can account for the determinants of common variations in returns for a small open economy where the Swedish stock market serves as an example. The importance of the candidate factors is first analyzed by looking at the standard deviation of their mimicking...

Our purpose is to find factors that are important for expected returns and risk of Swedish industrial portfolios. We have chosen factors that are important for a small open economy. We take into account the small sample problem that surfaces as firms dominating the value weighted test...

The home bias is defined as the tendency of the investors to invest a larger proportion of their wealth in domestic equities than what would be optimal based on the meanvariance principle. There are several explanations for this observed home bias, e.g., barriers to foreign investments and...

This paper evaluates the usefulness of the orthogonal portfolio approach proposed by MacKinlay and Pastor (2000), for the estimation of the expected returns of Swedish industrial portfolios from 1980 to 1997. In this approach the expected returns are linked to the residual covariance matrix of a...