"A Quantifying the Distortive Effects of UPU Terminal Dues." In The Future of the Postal Sector in a Digital World, eds. Michael Crew and Timothy J. Brennan. New York: Springer, 2016

"A New Governance Model for US Postal Services." In Reforming the Postal Sector in the Face of Electronic Competition, eds. Michael Crew and Paul Kleindorfer. Cheltenham, U.K.: Edward Elgar, 2013.

"UPU Terminal Dues: Winners and Losers." In Multi-modal Competition and the Future of Mail, eds. Michael Crew and Paul Kleindorfer. Cheltenham, U.K.: Edward Elgar, 2012.

“Historical Development of a Universal Service Obligation in the United States.” In Heightening Competition in the Postal and Delivery Sector, eds. Michael Crew and Paul Kleindorfer. Cheltenham, U.K.: Edward Elgar, 2010.

"National Postal Policies in Europe on the Eve of the Third Directive" With Alex Kalevi Dieke and Antonia Niederprüm. In Handbook of Worldwide Postal Reform. Michael Crew, Paul Kleindorfer, and James I. Campbell Jr., eds., , Cheltenham, U.K.: Edward Elgar, 2008.

"A Brief History of the United States Postal Monopoly Law".  In Handbook of Worldwide Postal Reform. Michael Crew, Paul Kleindorfer, and James I. Campbell Jr., eds., , Cheltenham, U.K.: Edward Elgar, 2008.

"How Much Postal Reform in Japanese Postal Privatization?" With Amelia Porges. In Handbook of Worldwide Postal Reform. Michael Crew, Paul Kleindorfer, and James I. Campbell Jr., eds., , Cheltenham, U.K.: Edward Elgar, 2008.

"Information Revolutions and Modern Postal Service". In Liberalization of the Postal and Delivery Sector, eds. Michael Crew and Paul Kleindorfer. Cheltenham, U.K.: Edward Elgar, 2006.

“Remail: Catalyst for Liberalizing European Postal Markets.” In Liberalisation of Postal Markets: Papers Presented at the 6th Königswinter Seminar, eds. Gabriele Kulenkampf and Hilke Smit. WIK Proceedings Vol. 7. Bad Honnef, Germany: WIK, 2002.

“Evolution of Terminal Dues and Remail Provisions in European and International Postal Law.” In The Liberalisation of Postal Services in the European Union, ed. Damien Geradin. Kluwer: Brussels, 2002. Also in Journal of Network Industries 3, no. 1 (2002): 1-37.

“Modern Postal Reform Laws: A Comparative Survey.” In Postal and Delivery Services: Pricing, Productivity, Regulation and Strategy, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 2002.

“Reforming the Universal Postal Union.” In The Future Directions of Postal Reform, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 2001.

“The Global Postal Reform Movement.” In Mail @ the Millennium, ed. Edward L. Hudgins. Cato Institute: Washington, 2000.

“GATS and Physical Delivery Networks.” In Emerging Competition in Postal and Delivery Industries, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 1999.

“The Roots of Deregulation: Why Aviation and Telecommunications But Not the Post Office?” In Managing Change in the Postal and Delivery Industries, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 1997.

“Evolution of the Postal Function in Long Distance Markets and the Need for a Convention on International Postal Systems.” In Towards a New Regulatory Framework for Cross-Border Mail, eds. Ulrich Stumpf and Monika Plum. WIK Proceedings Vol. 6. Bad Honnef, Germany: WIK, 1997.

“The Postal Reform Act of 1996: A Proposal to Reform the Postal Laws of the United States.” In Diffusion of New Regulatory Approaches in the Postal Sector, eds. Ulrich Stumpf and Monika Plum. WIK Proceedings Vol. 4. Bad Honnef, Germany: WIK, 1997.

“The Postal Monopoly Law: A Historical Perspective.” In The Last Monopoly, ed. Edward L. Hudgins. Washington: Cato Institute, 1996.

“A Review of Efforts to Develop a New Policy Framework for Postal Services in the European Union.” In Commercialization of Postal and Delivery Services, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 1995.

“Couriers and the European Postal Monopolies.” In Lobbying the in the European Union, eds. R.H. Pedlar and M.P.C.M. Van Schendelen. Aldershot, U.K., Dartmouth, 1994.

“The Future of the Universal Postal Union.” In Regulation and the Nature of Postal and Delivery Services, eds,.Michael Crew and P. Kleindorfer. Boston: Kluwer, 1993.

“International Postal Reform: An Application of the Principles of Rowland Hill to the International Postal System.” In Competition and Innovation in Postal Services, eds. Michael Crew and Paul Kleindorfer. Boston: Kluwer, 1991.

“Civil Aeronautics Board” and “U.S. Postal Service & Postal Rate Commission.” Chaps. 24 and 34 in The First Year: A Mandate for Leadership Report, ed. Richard N. Holwill. Washington: Heritage Foundation, 1982.

“Civil Aeronautics Board” and “U.S. Postal Service & the Postal Rate Commission.” Chaps. 15 and 25 in Mandate for Leadership, ed. Charles L. Heatherly. Washington: Heritage Foundation, 1981.

“Politics and the Future of Postal Services.” In Perspectives on Postal Service Issues, ed. Roger Sherman. Washington: American Enterprise Institute, 1980.