Optimal Multi-Currency Investment Strategies with Exact Attribution in Three Asian Countries
Singer and Karnosky's (1995) exact and complete return attribution framework does not account for risk, since it ignores accumulated historical information. Its implied investment strategy selection is based on simple return maximization and ignores that investment strategies are correlated via intra-and inter-market risks. Using simple tensor algebra we extend their exact accounting framework to include market risk measurements for n countries. The resulting n^2 x n^2 strategy risk matrix exactly decomposes into a tensor sum of the n x n fundamental market risk matrices. Since the strategy risk matrix is singular with rank = 2n-1
|Date of creation:||18 Sep 2004|
|Date of revision:|
|Note:||Type of Document - pdf. Los, Cornelis A., 'Optimal Multi- Currency Investment Strategies with Exact Attribution in Three Asian Countries' (January 1998). Centre for Research in Financial Services WP #98-01.|
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