The authors discuss how they used the audience response system (ARS) to facilitate pit market trading in an applied microeconomics class and report the efficacy of the approach. Using the ARS to facilitate active learning by engaging students in economics experiments has pedagogical advantages...

The extent to which Latin America can pull itself out of persistent poverty in the foreseeable future depends, in an important manner, on how successful the region will be in achieving sustainable growth in its rural economies. A good strategy for sustainable growth in rural Latin America is to...

As the U.S. hog production sector becomes ever more specialized, the importance of capital inputs has heightened. Given that it is costly to adjust the capital stock and that the associated adjustment cost function may exhibit cost asymmetries between investment and disinvestment,...

Replaced with revised version of paper 08/01/06.