Need estimates of degree of internationalization of various economic activities?

Question

Example: foreign direct investment accounted for 7% of world gross fixed capital formation (proxy for total investment) in 2004. Already have information on international phone calls to total phone calls, international trade to world GDP (as proxy for total economic activity), investment in foreign stocks as proportion of investors' total stockholdings. Prefer official data sources and estimates for 2004 onward. If I use your answers, will acknowledge you by name in something I'm writing (if you'd like).

Answer 1

Try to search on http://www.google.com may helps you.

Good luck.