Selected Publications

How Willingness To Pay Informs Damages Methodologies,” Expert Analysis in Law360 (April 5, 2023)

Event Studies and Geographic Market Definition,” Economics Committee Newsletter, American Bar Association, Section of Antitrust Law (2020)

Estimating Antitrust Impact, Damages Via Natural Experiments,” Expert Analysis in Law360 (January 21, 2020)

When Is the “Kennedy Correction” Appropriate in Estimating Overcharges?” in Healthcare Antitrust, Settlements, and the Federal Trade Commission, Research in Law and Economics (edited by James Langenfeld and Edwin Galeano), Vol. 28, 2018, pp. 423-431 (with Wenqing Li).

The Anticompetitive Potential of MFNs,” CPI Antitrust Chronicle (August 2014)

Do Low-Price Guarantees Guarantee Low Prices?“, Cleveland Metropolitan Bar Journal (2013)

A Profitable Pricing Strategy for Tie-In Sales:  A Look at Webkinz,”  The Price Point, Newsletter of the ABA Section of Antitrust Law Pricing Conduct Committee (2011)

When to Involve Counsel and Consultants in Antitrust Matters,” Antitrust Compliance: Perspectives and Resources for Corporate Counselor, Second Edition, American Bar Association (2010)

The But-For Market, Economic Damages, and Elasticity Considerations,”  Economics Committee Newsletter, American Bar Association, Section of Antitrust Law (2009)

The Role of Price Tests in Market Definition,” Comment re: the FTC’s and DOJ’s joint Horizontal Merger Guidelines Review Project (2009)

Leegin, the Use of RPM, and Antitrust Liability,” Cleveland Metropolitan Bar Journal (2009)

Price Tests and Geographic Market Definition,” Contribution to Mergers and Acquisitions: Understanding the Antitrust Issues, Third Edition, American Bar Association (2008) 

Price Dispersion and Class Certification in Antitrust Cases: An Economic Analysis,” Journal of Legal Economics (2007)

Common Errors in Statistics (and How to Avoid Them),” Risk Analysis: An International Journal (2005)

Estimating Overcharges in Antitrust Cases Using a Reduced-Form Approach: Methods and Issues,” Journal of Applied Economics (2006)

Game Theory, Q & A on Economic Concepts: Free Lunch Column,” Antitrust Magazine, pp.98-100, Spring 2006. (with David Weiskopf and Susan C. S. Lee) 

The Benefits of Free Trade to US Consumers,” Business Economics (2005)

Lost Profits and Price Erosion in Patent Infringement Cases: Implications of Crystal Semiconductor,” Journal of Forensic Economics (2004)

Price Dispersion, the ‘Bogosian Short Cut,’ and Class Certification in Antitrust Cases,” (with R. Cantor), Economics Committee Newsletter, distributed in the American Bar Association (ABA) Antitrust Section Spring Meetings, March 31, 2004. (reprinted in Texas Business Litigation Quarterly,  Spring 2005, 23-25).

The Effect of Antidumping Law on Firms’ Price-Cost Margins: An Empirical Test,” Review of Industrial Organization (1999)