Results 71 to 80 of about 617 (168)

Estimating a Production Function for Iran with Emphasis on Energy and Expenditure on Research and Development: An Application of Genetic Algorithm Method [PDF]

open access: yesپژوهشهای اقتصادی, 2016
This paper aims to estimate various production functions, with emphasis on energy and investment in R& D, in Iran over the period 1979-2010. Following estimation of different production functions including CES (Constant Elasticity of Substitution), GPF ...
Karim Eslamloueyan, Ali Hussain Ostadzad
doaj  

Determinants of technical efficiency of freshwater prawn farming in southwestern Bangladesh

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics, 2016
This paper estimates a translog stochastic production function to examine the determinants of technical efficiency of freshwater prawn farming in Bangladesh.
Mst. Esmat Ara Begum   +2 more
doaj  

Buğday, Arpa ve Çavdar’da Girdi Talebi: Erzurum Örneği

open access: yesJournal of Agricultural Sciences, 2010
Bu araştırmada, Erzurum ilinde buğday, arpa ve çavdar üretiminde makine sahibi olan (I. grup) ve olmayan (II. grup) işletmelerden anketlerle elde edilen veriler kullanılmıştır.  İşgücü, arazi, gübre, yakıt ve makine kirası
Hediye Kumbasaroğlu
doaj  

Commuting network effect on urban wealth scaling. [PDF]

open access: yesSci Rep, 2021
Alves LGA, Rybski D, Ribeiro HV.
europepmc   +1 more source

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