نتایج جستجو برای: genetic algorithmauto regressive distributed lag total factors productivity agriculture iran
تعداد نتایج: 2679016 فیلتر نتایج به سال:
In this study, considering the importance of incremental capital output ratio (ICOR) in agriculture Investment capital and self-sufficiency in this sector in order to grow and being influenced by the past and previous relationships strong agricultural sector productivity growth in other sectors of the economy, especially the effect of oil revenues, was trying to, long-term relationships as well...
From 1962 to 2013, the People’s Republic of China’s (PRC’s) agricultural employment share declined from 82% to 31%. The transfer of workers out of low-productivity agriculture is a fundamental pillar of the PRC’s aspirations to progress and eventually become a high-income economy. We hypothesize that the drivers of this decline have been the increase in income per capita, industrial value added...
Anthropogenic actionsamplify the greenhouse gas concentration in atmosphere since 19th century which lead to noticeable variation climate that has a significant influence on different regions across globe. World-wildly, Pakistan is participatinginsignificantly emissions but facing effects several segments of economy. The green revolution boosts agriculture production and increase productivity a...
مقالهی حاضر کوششی به منظور بررسی تاثیر نوسانات قیمت نفت سبد اوپک بر تراز تجاری در اقتصاد ایران می باشد. در این راستا با بهکارگیری یک الگوی 6 متغیره، به بررسی تجربی روابط بلندمدت وکوتاه مدت بین متغیرهای مورد بررسی برای دورهی زمانی 1385-1346، بااستفاده از مدل خود توضیح با وقفههای گسترده[1](ARDL) در اقتصاد ایران پرداخته شده است. نتایج حاصل از تخمین ضرایب الگو نشان میدهد ...
Agricultural insurance and green agriculture are strongly related. not only motivates farmers to adopt environmentally friendly production technology enhances the effectiveness of production, but it also accomplishes goal lowering number chemicals that put into environment. This article investigates dynamic relationship between agricultural insurance, air pollution, total factor productivity. T...
Water use productivity is one of the most important factors in scientific agriculture. It is equal to 0. 7 kg of production per cubic meter of irrigation water (Kg/m3) in Iran which is very low in comparison with advanced countries (1 to 2 Kg/m3). Current research studies temporal and spatialchanges of water use productivity in Hamedan province in Iran using Geographic Information System (GIS),...
مقالهی حاضر کوششی به منظور بررسی تاثیر نوسانات قیمت نفت سبد اوپک بر تراز تجاری در اقتصاد ایران می باشد. در این راستا با بهکارگیری یک الگوی 6 متغیره، به بررسی تجربی روابط بلندمدت وکوتاه مدت بین متغیرهای مورد بررسی برای دورهی زمانی 1385-1346، بااستفاده از مدل خود توضیح با وقفههای گسترده[1](ARDL) در اقتصاد ایران پرداخته شده است. نتایج حاصل از تخمین ضرایب الگو نشان میدهد ...
Malmquist index computed by data envelopment analysis approach was used to estimate the total factor productivity (TFP) growth in cotton production in Iran during 1983-2001. By dividing this index in the two components, technological change and technical efficiency change, two major factors of productivity growth in cotton production were analyzed. Data was obtained from production cost system ...
This study analyses the long- and short-term dynamics of determinants insurance penetration for period 1999Q1 to 2019Q4 in 15 West African countries. The panel auto regressive distributed lag model was used on quarterly data gathered. A cointegrating short-run momentous connection discovered between along with independent variables, which were education, productivity, dependency, inflation inco...
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