Public Disclosure and Private Decisions: Equity Market Execution Quality and Order Routing
Posted: 21 Mar 2006
There are 3 versions of this paper
Public Disclosure and Private Decisions: Equity Market Execution Quality and Order Routing
Public Disclosure and Private Decisions: Equity Market Execution Quality and Order Routing
Public Disclosure and Private Decisions: Equity Market Execution Quality and Order Routing
Abstract
In 2001, the SEC required market centers to publish monthly execution-quality reports in an effort to spur competition for order flow between markets. Using samples of stocks trading on several markets, we investigate whether past execution quality affects order-routing decisions and whether the new disclosure requirements influence this relationship. We find that routing decisions are associated with execution quality; markets reporting low execution costs and fast fills subsequently receive more orders. Moreover, the reports themselves appear to provide information that was unavailable previously. Our results are consistent with active competition for order flow that can be influenced by public disclosure.
Keywords: Disclosure regulation, execution quality, order routing decisions, SEC Rule 11Ac1-5
JEL Classification: G24, G28, K22
Suggested Citation: Suggested Citation