farms classified according to level of cost/revenue ratio. After expressive growth of production in 2007 the number of farms … with decreasing volume of production increased. Except that the number of farms with decreasing cost efficiency increased …. It indicates that cost decreases slower than revenue with decreasing production, or even increase. …

The largest volume waste stream associated with oil and gas production is produced water. A survey conducted by the … is a limiting factor for further production within a field, the use of DOWS to dispose of some of the produced water can … allow additional production within that field. Simultaneous injection using DOWS minimizes the opportunity for contamination …

"While the conditions of production give some guidance to what factor groupings are desirable ceteris paribus, they do …

"The classical economists were primarily engaged in analysis of the wonder that is production. The marginalists, while … because there they found a problem readily amenable to the mathematical tools at hand. Production process was assimilated … after a couple of decades, in a conveniently truncated form In neoclassical writings production was a mirror image of the …

The production structure of Tunisian agriculture over the last three decades is investigated using a translog variable … cost function. Standard results of neoclassical duality theory are used to obtain measures of elasticities of substitution …

points to three main determinants for the EDD outcome in empirical models: the substitution elasticities in production, the … foreign trade, and the labour market specification. Next, the influence of substitution patterns in production on the EDD … outcome is tested. Econometric estimates of substitution elasticities for German production and service sectors are rarely …