期刊名称：Bank of Finland Research Discussion Papers (früher: Bank of Finland Discussion Papers)
印刷版ISSN：0785-3572
电子版ISSN：1456-6184
出版年度：1999
出版社：Suomen Pankki = Bank of Finland
摘要：This is the first paper that examines economies of scale in stock exchanges. The data employed in the study include cost and output statistics for 37 stock exchanges in four continents around the world for the year 1997. I estimate two traditional cost functions and find that ray (overall) scale economies exist only in the very large stock exchanges but that there are significant scale economies with respect to one of the outputs, ie the processing of trades. On the other hand, there are not equally clear scale advantages related to activities involving companyspecific information. There are thus opposing forces, some tending to increase standardization and scale and others favouring the continuization of more localized facilities. The outcome of increasing competition may not be the amalgamation of exchanges but instead the centralization of certain functions, eg the trading function, and continued realization of others on a decentralized basis. There is nonetheless an obvious incentive for closer and deeper cooperation between European stock exchanges.
关键词：stock exchanges; alliances; economies of scale; technology
