This paper uses a simple model of mean-variance asset pricing with transactions costs to analyze one of the main empirical phenomena in stock market competition in the last years, the decrease of transaction costs. We endogenize transactions costs as variables strategically influenced by stock exchanges and model stock market integration as an increase in the correlation of the underlying market returns. Among other things, we find that market integration leads to a decrease of transaction costs and to an increase in trading activity.
Dieser Eintrag ist Teil der Universitätsbibliographie.
Search Authors in