Environmental Constraints, Commodity Mix, And Research Resource Allocation
The purpose of this paper is to show how the allocation of research resources among commodities and the effects of such allocations on the output mix depend upon (a) the initial production conditions, (b) the nature of the research production functions, (c) the nature of the demand relations for the commodity outputs, (d) relative factor endowments, and (e) the existence of different types of environmental constraints. The basic model used is a two-factor, two-product model in which certain types of technical change are introduced.
Market Integration: A Study of Sorghum Prices in Western India
This article examines the popular view in underdeveloped countries that there exist large regional price differences that are caused by speculative elements in trade. The data bearing on the prices of sorghum in a number of primary and terminal markets in India suggest that these differences are not caused by the activities of the traders. The analysis emphasizes the high degree of interdependence between wholesale markets in the process of price formation. Regional price differences often result from differences in varieties of the grain traded. Prices for the same product may differ because of transport costs. Price discrepancies of the order larger than transport costs may result from such factors as transport bottlenecks and government control on the movement of goods.
Severe Burns of the Hand: A Practical Guide to Their Management
Abstract Those who work regularly in burns units will be familiar with most of the contents of this paper, but it may be helpful for surgeons who treat hand burns less frequently outside this environment. Several reviews have appeared in recent years and this practical guide is intended to complement these (Salisbury, 1979; Leung and Chow, 1982; Madden and Enna, 1983; Groenevelt and Kreis, 1985; Levine and Buchanan, 1986; Silver, 1987; Grossman, 1990).