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Abstract
This dissertation consists of three stand-alone but interrelated empirical studies investigating various aspects of the well-documented “home bias anomaly” in international investment. The findings help to understand the international investment allocation behaviour of mutual funds as well as their implications for asset pricing and mutual fund evaluation.
The first study investigates the roles of various firm attributes that encapsulate the deadweight costs in determining firm level investment bias. The main findings suggest that firm characteristics related to transaction costs, corporate governance and information asymmetry create significant barriers for fund managers. In addition, foreign funds are more constrained than domestic funds by information asymmetry, even in developed and liberalized markets. Moreover, this study stylises the international investment allocation model in Cooper and Kaplanis (1986) with a quadratic cost function, which reveals the marginal influence of market level deadweight costs on the relationship between firm characteristics and investment bias. It is found that when market level cross-border barriers are exacerbated, as in the case of emerging and restricted financial markets, foreign fund managers become more sensitive to market level deadweight costs and ignore firm characteristics. In general, these findings imply that the market level “home bias anomaly” is an outcome of the complementary effects of investment barriers at both firm and market levels.
The second study examines the role of firm level investment bias in predicting future stock returns. It is found that both firm level foreign and domestic biases contain valuable information with respect to firm prospects. However, domestic bias is more informative than foreign bias in terms of subsequent stock returns, partially because of information asymmetry. The third study explores the determinants of fund level investment bias and its ability to predict fund performance. It is found that fund portfolio attributes determine fund level investment biases after controlling for market and fund investment objective specific effects, and fund level investment bias is positively related to fund performance due to lower deadweight costs. Moreover, good macroeconomic environments foster the development of the mutual fund industry.