This study explores the integration of the markets for NYSE-listed stocks. Although the NYSE bid or offer is part of the best displayed intermarket quote roughly ninety percent of the time, there is some evidence that non-NYSE markets do on occasion contribute to price discovery. Actual...

The purpose of this paper is to compare execution prices of NYSE-listed stocks on the NYSE and on non-NYSE markets. The first conclusion of this comparison is that most of the time the NYSE had the best quote. This result does not necessarily imply that execution prices on the NYSE are better...

This paper studies the link between secondary market liquidity for a corporate bond and the bond's yield spread at issuance. Using ex-ante measures of expected liquidity at the time of issuance, based on the characteristics of the underwriting syndicate, we find an economically large impact of...

We examine liquidity across different types of markets by using execution costs as a proxy for liquidity. We conduct a thorough analysis of execution costs on the NYSE versus Electronic Markets. We adopt a variety of techniques attempting to correct for the selection bias problem. Unlike current...

The study investigates competition in the market for NASDAQ stocks during a recent period in U.S. equity markets history when three major ECNs - Archipelago, Island, and Instinet - are identifiable in TAQ. We show that the ECNs compete with NASDAQ's SuperMontage on the basis of quotes, execution...