"Evaluating the Effects of Wholesale Electricity Restructuring"
(with Thomas Lenard),
published by the Technology Policy Institute
September 2008

"The Digital Economy Fact Book"
(with Daniel Britton),
published by the Progress & Freedom Foundation
Ninth Edition - December 2007

"The Streamlined Sales Tax Project:
An Initiative Whose Time has Not Come",
(with Thomas Lenard),
Milken Institute Review
published by the Milken Institute
Spring 2005

"Taxation of Online Sales: Competing
with the Streamlined Sales Tax Project",
(with Thomas Lenard),
Progress on Point: Periodic Commentaries on the Policy Debate
published by the Progress & Freedom Foundation
September 2004

"Recall Effectiveness Research: A Review and Summary
of the Literature on Consumer Motivation and Behavior",
(a Heiden Associates/XL Associates report),
prepared for the U.S. Consumer Product Safety Commission
CPSC Order No. CPSC-F-02-1391, Contract No. GS23F9780H
July 2003

"2001-2002 Fixed-Site Amusement Ride Injury Survey Analysis",
(with Edward Heiden),
in Injury Insights
published by the National Safety Council
June/July 2003

"Quantifying the Economic and Demographic Factors
Affecting Internet Connectivity",
(with Thomas Lenard),
in Cities Online: Urban Development & the Internet
published by the PEW Internet & American Life Project
September 2001

The Digital Economy Fact Book,
(with Jeffrey Eisenach and Thomas Lenard),
published by the Progress & Freedom Foundation
Third Edition - August 2001
Second Edition - August 2000
Call or e-mail for copy!

"Stand-Alone Costs, Ramsey Prices, and Postal Rates",
(with Thomas Lenard and Monica Bettendorf),
in Journal of Regulatory Economics, vol. 4
September 1992
Call or e-mail for copy!