Affiliation:
1. Anne Marie and Thomas B. Walker Professor of Finance and Director of the Financial Markets Research Center, Owen Graduate School of Management, Vanderbilt University, Nashville, Tennessee.
Abstract
Modern trading technology clashes with the traditional organization of a stock exchange, where transactions were consummated via face-to-face negotiation. The modern trading facility is no longer a place. Rather, it is a computer system over which transactions are entered, routed, executed and cleared electronically with little or no human intervention. In this article, I examine how electronic trading has altered stock markets. I begin with an overview of how the stock trading process works and then address a number of questions. How have the jobs of traditional stock market dealers on the NYSE and on Nasdaq been affected by electronic trading? How do electronic communications networks differ from traditional markets? How has electronic trading affected bid-ask spreads and commission costs? What subtle issues arise in electronic trading when dealer and customer interests diverge? Will computer programs replace human judgment? What is the effect of electronic trading on the number and types of securities markets? What is the role of regulation in electronic markets?
Publisher
American Economic Association
Subject
Economics and Econometrics,Economics and Econometrics
Cited by
88 articles.
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