TRANSPORTATION RATES AND LOCATION OF THE FIRM: A COMPARATIVE STATIC ANALYSIS*

ABSTRACT This paper examines the role of the structure of transportation rates in the Weber-Moses triangle model. It shows that, in Zeigler's analysis, the appearance of the price elasticities of demand for inputs actually vanish by a simple application of the envelope theorem. Applying comparative statics analysis, we show when transportation rates are a function of quantity and distance, the assumptions that the production function is homogeneous of degree one and the transportation rates elasticities with respect to quantity and distance are constant are not sufficient to insure that the optimum location is independent of the level of output. This result is significantly different from that obtained by either Miller and Jensen or Zeigler.     

Feminine and Feminist

Book reviewed in this article: The Waiting List: An Iraqi Woman's Tales of Alienation, Daisy Al-Amir Arab Women Novelists: The Formative Years and Beyond, Joseph T. Zeidan Populism and Feminism in Iran, Haideh Moghissi     

Race,Gender, Science and Citizenship

This paper argues that the history of embodiment of human racial and gendered differences must be seen as part of the history of liberal citizenship and its limits. The author suggests that a science of similarity and difference can never be a reliable guide to questions of rights. The consequences of this conclusion for our understanding of science and the gendered body are addressed in the second half of the paper, in an effort to clear the way for a more adequate and inclusionary model of citizenship and rights.