Publications

Safety and immunogenicity of ChAdOx1 nCoV-19 vaccine administered in a prime-boost regimen in young and old adults (COV002): a single-blind, randomised, controlled, phase 2/3 trial

Alternative factor specifications, security characteristics, and the cross-section of expected stock returns1We are especially grateful to Eugene Fama (a referee), an anonymous referee and Bill Schwert (the editor) for insightful and constructive suggestions. We also thank Wayne Ferson, Ken French, Will Goetzmann, Craig Holden, Ravi Jagannathan, Bob Jennings, Bruce Lehmann, Josef Lakonishok, Richard Roll, participants at the 1997 Meetings of the Western Finance Association, the 1997 UCLA/USC/UC Irvine conference, the November 1997 Asset Pricing Meeting of the National Bureau of Economic Research, the Atlanta Forum, and seminars at Columbia, Indiana, Florida, New York, Tulane, and Yale Universities; Eugene Fama and Ken French for providing part of the data used in this study; and Christoph Schenzler for excellent programming assistance. The second author acknowledges support from the Dean's Fund for Research and the Financial Markets Research Center at Vanderbilt University. We are responsible for remaining errors. This paper was formerly titled `A Re-Examination of Security Return Anomalies'.1

Capital Market Equilibrium with Transaction Costs

A two-asset, intertemporal portfolio selection model is formulated incorporating proportional transaction costs. The demand for assets is shown to be sensitive to these costs. H...

Establishing rigour in qualitative research: the decision trail

The aim of this paper is to show the way in which the decision trail of a qualitative research process can be maintained. It is argued that the trustworthiness (rigour) of a stu...

Rape Trauma Syndrome

The authors interviewed and followed 146 patients admitted during a one-year period to the emergency ward of a city hospital with a presenting complaint of having been raped. Ba...

Investment banking and the capital acquisition process

Knowledge Management Processes and International Joint Ventures

The management and processing of organizational knowledge are increasingly being viewed as critical to organizational success. By exploring how firms access and exploit alliance...

The Surviving Sepsis Campaign: Results of an international guideline-based performance improvement program targeting severe sepsis*

The Campaign was associated with sustained, continuous quality improvement in sepsis care. Although not necessarily cause and effect, a reduction in reported hospital mortality ...

Neighboring in Netville: How the Internet Supports Community and Social Capital in a Wired Suburb

What is the Internet doing to local community? Analysts have debated about whether the Internet is weakening community by leading people away from meaningful in‐person contact; ...

Trading activity and expected stock returns

Generic knowledge strategies in the U.S. pharmaceutical industry

Abstract The purpose of this study is to identify groups of firms with similar generic knowledge strategies, determine how these strategies change over time, and compare profit ...

Corporate capital expenditure decisions and the market value of the firm