نتایج جستجو برای: production function

تعداد نتایج: 1760086  

ژورنال: پیاورد سلامت 2017
اسلامیان, مریم, بارونی, محسن, بنی اسدی, مصطفی, فخرزاد, نورالهدی, گودرزی, رضا, یعقوبی, صفیه,

Background and Aim:  Hospital as an economic entity, should utilize economic analysis for the optimal use of resources and production facilities. The aim of this study was to estimate the production function of Ahvaz University of Medical Sciences during the period 2006-2014. Materials and Methods: This study was a descriptive cross-sectional analysis. The Data were collected during a period o...

In this article we present a dynamic programming model for oil production in Iran. To this end, we represent our model in the form of a Bellman equation in which the function for discounted profit as the objective function is formulated as a Bellman equation, and hence is viewed as a dynamic programming problem.Specifically, in order to show the liquids flow in oil tanks, we use differential eq...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
سعید یزدانی پردیس کشاورزی و منابع طبیعی دانشگاه تهران حبیب شهبازی پردیس کشاورزی و منابع طبیعی دانشگاه تهران محمد کاوسی کلاشمی پردیس کشاورزی و منابع طبیعی دانشگاه تهران

an indirect tarns-log production function was employed to estimate the demand functions for such inputs as: fertilizer, seed, pesticide, water recourse and machinery as subject to budget constraint and while using data related to cotton producers in the three provinces of north khorasan, khorasane razavi, and south khorasan in 2007-8. lagrange coefficients with relation to cotton producers in t...

Journal: :The Quarterly Journal of Economics 1967

Journal: :Revista Brasileira de Inovação 2022

This paper uses a theoretical motivation for an Expanded Knowledge Production Function(EKPF) that encompasses both path dependence and spatial spillovers to search evidences inBrazil using Dynamic Spatial Panel Data approach. The purpose is identify the determinantsof knowledge production in 2005-2015 period as well its temporal evolution, usinginnovation patents proxies. Regarding distribution...

Journal: :Journal of Applied Business Research (JABR) 2011

Journal: :SSRN Electronic Journal 2012

ژورنال: بیمارستان 2014
جهانمهر , نادر , رضایی, ستار , غریبی, فردین , میرکی, طیب ,

Background: the using of economic tools such as production function is one of the ways to improving performance and efficient use of hospital resources. The aim of this study was the estimation of production function in educational hospitals of Kurdistan University of Medical Sciences during 2007- 2011. Material & Methods: the number of inpatient as dependent variable and the numbers of ac...

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