Study Says World's Stocks Controlled by Select Few
By Lauren Schenkman
www.insidescience.org/research/study_says_world_s_stocks_controlled_by_select_few
Inside Science News Service

WASHINGTON -- A recent analysis of the 2007 financial markets of 48 countries has revealed that the world's finances are in the hands of just a few mutual funds, banks, and corporations. This is the first clear picture of the global concentration of financial power, and point out the worldwide financial system's vulnerability as it stood on the brink of the current economic crisis.

A pair of physicists at the Swiss Federal Institute of Technology in Zurich did a physics-based analysis of the world economy as it looked in early 2007. Stefano Battiston and James Glattfelder extracted the information from the tangled yarn that links 24,877 stocks and 106,141 shareholding entities in 48 countries, revealing what they called the "backbone" of each country's financial market. These backbones represented the owners of 80 percent of a country's market capital, yet consisted of remarkably few shareholders.

"You start off with these huge national networks that are really big, quite dense," Glattfelder said. “From that you're able to ... unveil the important structure in this original big network. You then realize most of the network isn't at all important."

For full story see www.insidescience.org/research/study_says_world_s_stocks_controlled_by_select_few