ABSTRACT
Reprinted with permission of the publisher, M.E. Sharpe, Inc., from Challenge, November/December 1992, pp. 55–57. Harold G. Vatter is professor emeritus of economics and John F. Walker is professor of economics at Portland State University.
Reprinted with permission of the publisher, M.E. Sharpe, Inc., from Challenge, November/December 1992, pp. 55–57. Harold G. Vatter is professor emeritus of economics and John F. Walker is professor of economics at Portland State University.