P. Sellin, INVITING EXCESS VOLATILITY - OPENING UP A SMALL STOCK-MARKET TO INTERNATIONAL INVESTORS, The Scandinavian journal of economics, 98(4), 1996, pp. 603-612
What is the effect on asset prices of opening up a small stock market
to international investors? In this paper some evidence is found that
net purchases of stocks by foreign investors lead to temporary price e
ffects in a small stock market. On average, foreign investors' net pur
chases of stocks look like noise trading and seem to create some amoun
t of excess volatility in the market.