نتایج جستجو برای: production functions
تعداد نتایج: 1070848 فیلتر نتایج به سال:
this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...
this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...
krytyn triplet alkyl esters ayzvsyanydha reactions and lead to the production of acetylene is stable.
Strategic programming, Complex supply chain, Lean, Production programming, Suppliers selection, ELECTRE This paper represents a model of strategic programming with limited resources in a complex supply chain. The main goal of the proposed model is to increase efficiency and effectiveness of the supply chain with respect to income increases and cost decreases. Using special objective funct...
Quantitative analysis of production through evaluation of inputs consumption quantity is of main principles in agricultural policies, which is followed by increasing in production through optimal use of resources. This study has been conducted to estimate different types of production functions in mechanized farms of broiler chicks located in Gorgan city. Cross-section survey data were gathered...
The RBV posits as a necessary condition for diversification that a firm’s resources can be leveraged beyond its original business. To achieve sufficiency we need to know whether the resource is best leveraged inside the firm or through a market contract. We therefore couple the RBV with the Adjustment-cost Theory of the firm to make and test a set of predictions about when firms should extend t...
چکیده ندارد.
The accumulated economic analysis of education suggests that current provision of schooling is very inefficient. Commonly purchased inputs to schools – class size, teacher experience, and teacher education – bear little systematic relationship to student outcomes, implying that conventional input policies are unlikely to improve achievement. At the same time, differences in teacher quality have...
1 Introduction Why do we care about estimating production functions (in an IO course)? Production functions are components in many economic models; Evaluate e¢ ciency of an industry: increasing returns, economies of scale complementarity / substitutability between inputs cost regulation, synergies and mergers economics of scope learning by doing Productivity analysis (output per index...
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