نتایج جستجو برای: input demand function

تعداد نتایج: 1527815  

Journal: :international journal of agricultural management and development 2014
negin hosseingholizadeh jafar haghighat rassul mohammadrezaei

among the agricultural important factors, inputs are the most significant in agricultural production. this article aimed to examine the impact of government subsidy policies on production of one of the most strategic products, namely on production of one of the most strategic products, namely maize, in iran. to achieve this goal, panel data for the nine provinces of iran's major producers of ma...

Journal: :journal of agricultural science and technology 0
s. h. mosavi department of agricultural economics, faculty of agriculture, tarbiat modares university, tehran, islamic republic of iran. a. alipour department of agricultural economics, faculty of agriculture, tarbiat modares university, tehran, islamic republic of iran. n. shahvari department of agricultural economics, faculty of agriculture, tarbiat modares university, tehran, islamic republic of iran.

iran is one of the most energy-rich countries subsidizing energy carriers, especially in the agricultural sector, to the extent that the resulting growth is at the expense of the environment. this study tries to investigate the potential impacts of energy price reform on the agro-environment, based on the marginal abatement costs (macs) of emissions. firstly, the energy demand function of the a...

Journal: :international journal of agricultural management and development 2014
javad shahraki neda aliahmadi

the main goal of this study was to investigate the way of affecting of water in production of cucumber. from aspect of econometrics, mutual relationships of production function and expenses have been analyzed in which translog cost function has been used. this function has been estimated using the conditional input demand functions, the shefard theorem, chemical fertilizer, animal fertilizer, l...

Javad Shahraki Neda AliAhmadi

The main goal of this study was to investigate the way of affecting of water in production of cucumber. From aspect of econometrics, mutual relationships of production function and expenses have been analyzed in which Translog cost function has been used. This function has been estimated using the conditional input demand functions, the shefard theorem, chemical fertilizer, animal fertilizer, l...

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: :چغندرقند 0
فردین بوستانی استادیار دانشگاه آزاد اسلامی مرودشت حمید محمدی استادیار دانشگاه آزاد اسلامی جهرم

in this paper, productivity of and demand for water throughout eqlid’s sugar beet growers in 1385 were investigated. to address the objective 100 growers were selected using two-stage cluster sampling, then required dataset was obtained by interviewing and completing questionnaire. in order to study factors affecting sugar beet production, cobb-douglas production function was applied. based on ...

Journal: :international journal of agricultural management and development 2015
zahra ghaffari moghadam

in this study, yield-water and profit function was used to obtain water demand function in agriculture sector. the results showed that the ratio of actual to potential evapotranspiration had positive, significant effecton the ratio of actual to potential yield for wheat and barley. also, square ratio of actual to potential evapotranspiration had negative, significant relationship. after estimat...

Jafar Haghighat Negin Hosseingholizadeh Rassul Mohammadrezaei

Among the agricultural important factors, inputs are the most significant in agricultural production. This article aimed to examine the impact of government subsidy policies on production of one of the most strategic products, namely on production of one of the most strategic products, namely maize, in Iran. To achieve this goal, panel data for the nine provinces of Iran's major producers of ma...

Journal: :پژوهش های پولی و بانکی 0
علی اصغر اسفندیاری aliasghar esfandiary دانشگاه شهید چمران اهواز فرهاد ترحمی دانشگاه پیام نور اهواز

in this research، job opportunities have been examined among 26 productive sectors of iran's economy by using input-output table in 2001.from viewpoint of employment ،production and value added، the key sectors has been diagnosed by using mri ، elasticity of input-output table، backward and forward linkages and june's corrective methods. then، job opportunities has been analyzed among...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید