"The Promise of High-Definition Television: The Hype and the Reality," Policy Analysis no. 123, August 30, 1989.
"Deregulation and Re-Regulation of Transportation," Policy Analysis no. 12, July 8, 1982.
"Global Warming: More Than Hot Air?," Cato.org, June 24, 1998
"Global Warming: Try It, You Might Like It," Cato.org, June 4, 1998
"Warmer earth might be welcome trend," Cato.org, April 28, 1998