Capital-labor substitution and economic efficiency
TL;DR: In this article, the authors proposed a method to improve the quality of the service provided by the service provider by using the information of the user's interaction with the provider and the provider.
Abstract: Обсуждаются следующие темы: чистая теория производства, функциональное распределение дохода, технический прогресс, источники международных конкурентных преимуществ. Анализируются эластичность замещения между трудом и капиталом в обрабатывающей промышленности; производственные функции различного типа.
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TL;DR: In this paper, the authors discuss the consistency and inconsistencies among various food-energy-water (FEW) nexus indices and their implications. But the focus of this paper is on the STE FEW Security Index.
26 citations
TL;DR: In this paper, the authors propose a representation of individual preferences with a subsistence requirement in consumption, and examine its implications for substitutability and sustainability, and further show that the subsistence requirement may jeopardize the existence of an intertemporally optimal and sustainable consumption path.
Abstract: We propose a representation of individual preferences with a subsistence requirement in consumption, and examine its implications for substitutability and sustainability. Specifically, we generalize the standard constant-elasticity-of-substitution (CES) utility specification for manufactured goods and environmental services, by adding a subsistence requirement for environmental services. We find that the Hicksian elasticity of substitution strictly monotonically increases with the consumption of environmental services above the subsistence requirement, and approaches the standard CES value as consumption becomes very large. Whether the two goods are market substitutes depends on the level of income. We further show that the subsistence requirement may jeopardize the existence of an intertemporally optimal and sustainable consumption path. Our results have important implications for growth, development and environmental policy.
26 citations
TL;DR: In this paper, the authors provided an empirical investigation of the adjustment process of labour in Indian manufacturing industries, which evolved through structural transformation in the era of globalization, based on a dynamic model applied to a panel of 22 two-digit manufacturing industries for a time period of 22 years covering 1980/81 to 2001/02.
Abstract: This study provides an empirical investigation of the adjustment process of labour in Indian manufacturing industries, which evolved through structural transformation in the era of globalization. The analysis is based on a dynamic model applied to a panel of 22 two-digit manufacturing industries for a time period of 22 years covering 1980/81 to 2001/02. We assume that as competition increases industries adjust their employment to a desired level which is both industry and time specific. The results indicate that manufacturing sector has shown considerable dynamism in adjusting its workforce. The long run labour demand responds greatest to the output, followed by capital and least by wages. It is observed that Indian manufacturing is not inefficient in labour use as modest speed of adjustment has led employment size at near the optimal level.
26 citations
01 Jan 1971
TL;DR: In this paper, the relationship between the cost of the resource inputs employed by Naval aviation squadrons and the level of output produced by them is analyzed. Butler et al. determined the minimum cost of achieving various output levels.
Abstract: : The purpose of this analysis is to determine the relationship between the cost of the resource inputs employed by Naval aviation squadrons and the level of output produced by them. Such squadrons employ a mixture of aircraft, maintenance labor, and spare parts in the production of tactically available aircraft. As these inputs are both substitutes for and complements to one another, the minimum cost combination of inputs capable of producing the desired level of output is sought. To meet these objectives, a production function, relating the level of squadron output to the levels of inputs used, is estimated econometrically, using non-linear estimation techniques. The combination of inputs producing the maximum output, given a budget constraint, is then determined analytically. These techniques are applied to several types of aircraft in the Navy inventory. The minimum cost of achieving various output levels is then determined. (Author)
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TL;DR: In this article, the authors proposed a method to improve the performance of the system by using the information of the user's interaction with the system and the system itself, including the interaction between the two parties.
Abstract: В статье производится анализ агрегированной производственной функции, вводится аппарат, позволяющий различать движение вдоль такой функции от ее сдвигов. На основании сделанных в статье предположений делаются выводы о характере технического прогресса и технологических изменений. Существенное внимание уделяется вариантам применения концепции агрегированной производственной функции.
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01 Jan 1956TL;DR: In this paper, a very brief treatment of three questions relating to the history of our economic growth since the Civil War is given, namely: (1) How large has been the net increase of aggregate output per capita, and to what extent has this increase been obtained as a result of greater labor or capital input on the one hand and of a rise in productivity on the other? (2) Is there evidence of retardation, or conceivably acceleration, in the growth of per capita output? (3) Have there been fluctuations in the rate of growth of output, apart
Abstract: Introduction This paper is a very brief treatment of three questions relating to the history of our economic growth since the Civil War: (1) How large has been the net increase of aggregate output per capita, and to what extent has this increase been obtained as a result of greater labor or capital input on the one hand and of a rise in productivity on the other? (2) Is there evidence of retardation, or conceivably acceleration, in the growth of per capita output? (3) Have there been fluctuations in the rate of growth of output, apart from the shortterm fluctuations of business cycles, and, if so, what is the significance of these swings? The answers to these three questions, to the extent that they can be given, represent, of course, only a tiny fraction of the historical experience relevant to the problems of growth. Even so, anyone acquainted with their complexity will realize that no one of them, much less all three, can be treated satisfactorily in a short space. I shall have to pronounce upon them somewhat arbitrarily. My ability to deal with them at all is a reflection of one of the more important, though one of the less obvious, of the many aspects of our growing wealth, namely, the accumulation of historical statistics in this country during the last generation. For the most part, the figures which I present or which underlie my qualitative statements are taken directly from tables of estimates of national product, labor force, productivity, and the like compiled by others.
1,031 citations
903 citations