This paper provides evidence that floor brokers add value that helps offset the higher cost of accessing the trading floor, making it a desirable venue for orders requiring more careful handling. We compare execution costs of non-block trades handled by Amex floor brokers with trades entered...

This paper models quote setting and price formation in a non-intermediated, order driven market where trading occurs because investors differ in their share valuations and the advent of news that is not common knowledge, and tests the model using transaction data on individual stocks in the...

We analyze the rationale for limit order trading. Use of limit orders involves two risks: (1) an adverse information event can trigger an undesirable execution, and (2) favorable news can result in a desirable execution not being obtained. On the other hand, a paucity of limit orders can result...

The paper analyzes the rationale for and profitably of limit order trading. Although limit orders are essential to the functioning of order driven markets, their use has received relatively little attention in the literature. Trading via limit order is, in fact, sub-optimal when transaction...

This paper provides evidence that floor brokers add value that helps offset the higher cost of accessing the trading floor, making it a desirable venue for orders requiring more careful handling. We compare execution costs of non-block trades handled by Amex floor brokers with trades entered...

The paper models the process of quote setting and price formation in a non-intermediated order driven market where trading is driven by (1) differences in valuation among investors and (2) the arrival of new information. We show that a positive spread exists in an order driven market even in the...