Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/77380
Authors: 
Mukherjeey, Rahul
Year of Publication: 
2010
Series/Report no.: 
Graduate Institute of International and Development Studies Working Paper 08/2011
Abstract: 
Equity home bias is one of the most enduring puzzles in international finance. In this paper, I start out by documenting a novel stylized fact about home bias: countries with weaker domestic institutions hold fewer foreign assets. I then explore a macroeconomic mechanism by which the presence of agency problems in firms may explain this pattern. To do so, I develop a two-country dynamic stochastic general equilibrium model of international portfolio choice with corporate governance frictions and two distinct agents - outside investors (outsiders) and large controlling shareholders (insiders). Insiders can extract private benefits of control from a firm at a cost which is lower when institutions are weaker. I show that the interaction between the insider's private benefits and investment decisions leads asset and labor income for outsiders to be more negatively correlated in countries with weaker institutions. Thus, outsiders in these countries bias their portfolios more towards home assets to hedge their labor income risk. Calibrating the model to match existing estimates of private benefits of control, I am also able to replicate the cross-country dispersion in insider ownership and investment volatility seen in the data.
Subjects: 
home bias
institutional quality
corporate governance
JEL: 
F21
F41
G15
Document Type: 
Working Paper

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