نتایج جستجو برای: income and substitution elasticities and then

تعداد نتایج: 16854286  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

in reality, most structures involved in geotechnical engineering are three dimensional in nature, and although in many, plane strain or axisymmetric approximations are reasonable, there are some, for which 3-d treatment is required. the quantity of data, and the size of the various vectors and matrices involved in such analysis, increase dramatically. this has sever implications for computer r...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده ادبیات و زبانهای خارجی 1390

this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...

Journal: :Oxford Economic Papers-new Series 2021

Abstract We estimate income elasticities of demand for three energy and six base metal commodities their group aggregates. The elasticities, which vary with levels, are estimated using a panel autoregressive distributed lag model covering the period 1965–2017, up to 63 countries. report findings. First, most inversely proportional decline rapidly as rises. This implies commodity growth slows ec...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

2015
Y.-H. Henry Chen Sergey Paltsev John M. Reilly Jennifer F. Morris Mustafa H. Babiker Henry Chen

The MIT Economic Projection and Policy Analysis (EPPA) model has been broadly applied on energy and climate policy analyses. In this paper, we provide an updated version of the model based on the most recent global economic database with the base year data of 2007. Also new in this version of the model are non-homothetic preferences, a revised capital vintaging structure, separate accounting of...

This paper aims at investigating the efficiency of Irans banking system from the standpoint of cost-efficiency as well as the substitutional and complementary cost factor elasticities. A translog cost function was estimated using panel data from Iran’s banking sector for the years of 2002 to 2007. Factor elasticties, as well as a measurement of the cost efficiency using free distribution approa...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1391

the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...

2007
Irwin Garfinkel Stanley Masters

(ABSTRACT In this paper we present estimates of income, wage rate, and s~bstit~tiQn elasticities for several gro~ps of old~r men and women. For the most part, the res~lts are consistent with a priori expectations. In general the income effects are negative and the s~bstit~tion effects are positive. As expected, the elasticities for older men and women are larger than those for prime age married...

2012
Kelly Bishop Bradley Heim Kata Mihaly BRADLEY HEIM

This paper uses CPS data to examine changes in single women’s labor supply elasticities in recent decades. Specifically, the authors investigate trends in how single women’s hours of work and labor force participation rates responded to both wages and income over the years 1979–2003. Results from the base specification suggest that over the observation period, hours wage elasticities decreased ...

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