Global markets decline - is there a value in international diversification?
At the first blush it appears that as goes the US economy, so goes the world market. If the hiccups in the US economy can have such an effect on the markets elsewhere, than it would appear that the markets are now highly correlated. Does this mean that there is no value in diversifying internationally?
I would say that is not true. What we are seeing is how the markets act on a daily basis. True, that over a short horizon, the markets may be correlated. After all, we now live in a global economy where many companies are traded on exchanges in many different countries. However, over a longer term, each market performs based on its own fundamentals. Many emerging economies are growing today based on the fundamental changes in the business processes and political environment. Unless there is a drastic change in these, which I do not see happening any time soon, these markets will continue to do well
At the same time, do not write off the US economy. There have been countless such cycles in the past. It is true that the baby boom factor may not be present anymore, but the US economy is now driven by innovation, risk taking, and generally sound economic principles. These are still here (although one may question the soundness of economic principles involved in the subprime situation, but that is just a small component of the economy, it will probably do some damage in the short term but it will soon pass)
Regardless of the macro-economic picture, the basic value investing credo of finding value at a cheap price has stood the test of time and will likely continue to yield market beating results over a long investing horizons

Arohan 



