A Trading Desk View of Market Quality

"Market quality" is a complex, ambiguous term that means different things to different people. How should it be defined, measured, monitored, and improved? What is the evidence about the current state of our markets? How effective have recent innovations been? How can we better meet investor needs? These are some of the questions that we address in this book, along with a broad range of issues concerning equity market structure, regulation, and the quest for best execution. Throughout, particular attention is given to the perspective of front line participants on the buy-side and sell-side trading desks.

Résumé
This book is based on A Trading Desk's View of Market Quality, a conference hosted by the Zicklin School of Business on April 30, 2002. The text includes the edited transcripts of each panel as well as separate presentations by two distinguished industry officials, Joel Steinmetz, who at the time was Senior Vice President, Equities, Instinet Corporation, and Laura Unger, formerly Acting Chairperson and Commissioner of the U.S. Securities and Exchange Commission. This book is not simply a historical record of the conference. It is also an exposition of the complex issues raised by the industry experts and speakers in attendance. Therefore, we introduced new material from foll- up interviews with many of the panelists so that the final result would be a more valuable document. Our intention was to examine the discussions with a critical eye, then modify or expand various sections to reflect contemporary conditions. In addition, we have included a paper by Ozenbas, Schwartz and Wood (see Chapter 8, page 151) that provides further analysis on the connection between market quality and intra-day 1 volatility that was noted several times during the conference. During the production process, we worked with the panelists, and took pains not to put words in their mouths. They have all approved the final draft of the manuscript, and we thank them for their assistance and patience.

Contenu
Recent Evidence on Market Quality.- Intra-Day Volatility: Friend or Foe?.- View from the Trading Desks.- View from an ECN.- Perspective of the Market Architects.- Does Best Execution Make Sense?.- Thoughts from a Former Regulator.- Volatility in U.S. and European Equity Markets: An Assessment of Market Quality.