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.     

Reviews of books

Historical Archaeology -     

Could Privatization Increase the Efficiency of Tax Administration in Less-Developed Countries?

In spite of the fact that state tax collection systems in less-developed countries generally are characterized by high levels of tax evasion and official corruption, little experimentation with privatized tax collection has occurred in these countries. This is due in part to: (1) The fact that the literature on privatization has not focused on tax collection, and (2) the existence of prevalent misconceptions regarding the effects of privatized tax collection in earlier periods. This paper uses agency theory and privatization research to discover the conditions under which privatized tax collection may be an efficient alternative to state tax collection, and to show that these conditions are present in many less-developed countries.     

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