We perform a comprehensive test of order choice theory from a sample period when the NYSE trades in decimals and allows automatic executions. We analyze the decision to submit or cancel an order or to take no action. For submitted orders we distinguish order type (market vs. limit), order side...

We perform a comprehensive test of order choice theory from a sample period when the NYSE trades in decimals and allows automatic executions. We analyze the decision to submit or cancel an order or to take no action. For submitted orders we distinguish order type (market vs. limit), order side...

Prior research finds that momentum strategies (buying past losers and selling past winners) generate abnormal returns over medium-term (3- to 12-month) horizons. The Fama and French factors are unable to account for this effect, though they account for long-term reversals in asset returns. We...

We develop two new methods for matching trades and bid-ask quotes that account for information latency in the era of fast trading. The first method adjusts for exchange-to-SIP latency. The second method constructs exchanges' Relative Best Bid and Offer (RBBO) based on exchange-to-exchange...

Liquidity plays an increasingly important role in empirical asset pricing, market efficiency, and corporate finance. Identifying high quality proxies for liquidity based on daily data only (not intraday data) would permit liquidity to be studied over relatively long timeframes and across many...

The costly trade theory predicts that it is much more difficult to exploit long-term private information than short-term. Thus, there is less long-term information impounded in prices. The managerial myopia theory predicts that a variety of short-term pressures, including inadequate information...

Abstract: We examine investor order choices using evidence from a recent period when the NYSE trades in decimals and allows automatic executions. We analyze the decision to submit or cancel an order or to take no action. For submitted orders, we distinguish order type (market vs. limit), order...

The left-digit effect is defined as when a change in the left-most digit of a price (e.g., 7 to 6 when $7.00 drops to $6.99) dramatically affects the perception of the magnitude. Using a random sample of more than 100 million stock transactions, we find excess buying by liquidity demanders when...

We analyze the introduction of an inflation-indexed government bond in a Markowitz framework of individual agent portfolio optimization. Our theoretical metric for the welfare gain is the percent increase in wealth required to make the investor indifferent between holding the benchmark set of...