We examine how student attitudes toward their group, learning method, and perceived development of professional skills are initially shaped and subsequently evolve through multiple uses of team exams. Using a Tobit regression model to analyse a sequence of 10 team quizzes given in a...

We test and cannot reject the hypothesis that retail pricing of natural gas is transparent for commercial and residential customers served by regulated local distribution companies in the United States. The periods of adjustment to a wholesale price change are 1.54 months for the commercial...

This paper develops a linear regression model for using actively traded NYMEX natural gas futures as a cross-hedge against electricity spot‐price risk in the Pacific Northwest and for pricing the forward contracts in the presence of temperature and hydro risks. Our approach comports with...

This paper studies and contrasts the experimental inclinations of entrepreneurial and cooperative firms supplying a perishable good under uncertain demand, when larger stocks might yield additional information about the demand-generating process. While these firms might react differently, and in...

Stephen Jay Gould suggests that individual ability has an upper bound in competitive endeavors and tends to improve as a result of that competition. Consequently, over time there is a diminution in the differences in individual performance that will be observed in, and have an impact on,...

Using a two-period model in which income is earned in the first period and saving can be invested in a risky asset, the authors explore the implications of the wealth tax and the consumption tax approaches for both the government and the wage earner. Settings under which decisions are made...

Yeh, Suwanakul, and Mai (1996) use a triangular production location model to study the impact of various business taxes on the output and location decisions of a competitive firm facing a random price. In this "Comment," it is shown that their results are exclusively output driven, and the very...