This study examines the relation between equity returns and fundamental variables by utilizing multifactor asset pricing models. Specifically, it incorporates several variables from prior empirical research to examine the impact of systematic risk on equity returns in the financial sector. The...

Vietnam’s 1993 Land Law created a land market by granting households land-use rights which could be exchanged, leased, and mortgaged. Using a matched household sample from Vietnam’s 2004 and 2008 Household Living Standards Survey, this study analyzes whether land titling for women led to...

This Working Paper presents some preliminary results for a new goodness-of- t method for VARMA(p,q) models. Relations between least squares residuals and true errors are re-examined, and a new family of statistics is proposed. A new goodness-of- t process is also suggested, that can be seen as...

This paper studies whether high-frequency trading (HFT) increases the execution costs of institutional investors. We use technology upgrades that lower the latency of the London Stock Exchange to obtain variation in the level of HFT over time. Following upgrades, the level of HFT increases....

We analyze trading dynamics as successive high-frequency trading (HFT) firms begin to trade stocks in an equity market. Entrants compete with incumbents for volume, and there is crowding out. Earlier entry is associated with larger effects. After Passive HFT entry, incumbent spreads tighten....

Using detailed publication and citation data for over 50,000 articles from 30 major economics and finance journals, we investigate whether network proximity to an editor influences research productivity. During an editor's tenure, his current university colleagues publish about 100% more papers...

We examine empirically the role of high-frequency traders (HFTs) in price discovery and price efficiency. Based on our methodology, we find overall that HFTs facilitate price efficiency by trading in the direction of permanent price changes and in the opposite direction of transitory pricing...

Allegations of market manipulation abound in the popular press, particularly during the recent financial turmoil. However, many aspects of manipulation are poorly understood. The purpose of this thesis is to enhance our understanding of market manipulation by providing empirical evidence on the...