نتایج جستجو برای: by use of spatial panel durbin model
تعداد نتایج: 21882760 فیلتر نتایج به سال:
environmental kuznets curve (ekc) is one of the known concepts in environmental economics developed dramatically over the last twenty years ago. one of the advances in studying the relationship between economic growth and environmental quality is concerning the spatial autocorrelation of ecological phenomena. the rationale behind spatial environmental kuznets curve (sekc) is similar to ekc incl...
This paper studies the EKC hypothesis and STIRPAT model. Based on panel data of carbon emission intensity other influencing factors 30 provinces in China from 2000 to 2018, spatial effect per capita food nitrogen footprint (FNF) different socio-economic were studied by using exploratory analysis fixed Durbin model for first time. The results show that: (1) there is a agglomeration positive depe...
abstractof two mcall programs introducing 100 vocabulary items through two im the researcher of the present study was intrigued to compare the effects age modalities (pictures and streaming video) with those of a conventional method (teacher instruction) in an efl context. she set out to investigate whether such multimedia environments could provide a more effective environment for vocabulary...
introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...
Green development efficiency is an essential measure of China’s economy turning into a stage high-quality in the new era. This paper establishes spatial Durbin model based on geography economics. It empirically investigates effect technological innovation regional green and moderating fiscal decentralization above mechanism using panel data 29 provinces China from 2010 to 2018. The results show...
Facing the realistic threat of natural environment deterioration and frequent extreme weather, improving agricultural carbon productivity has become an objective requirement for achieving goal double promoting high-quality development agriculture. As important path toward land-use efficiency technological progress, land transfer a potential positive effect on output inhibiting emissions. Based ...
Today, energy is known as one of the main factors for the formation and development of industrial societies And the availability of countries to various energy sources represents their potential for political and economic progress. Therefore, the main objective of this study was to investigate the effect of technology factors on the intensity of energy in 29 provinces of Iran (except for Alborz...
Highway infrastructure construction is regarded as one of the effective policy tools used to promote flow production factors and upgrade industrial structure in China, it may also be an important precondition improving Cultivated Land Use Efficiency (CLUE). This paper uses a slack-based model (SBM) based on provincial-level panel data from China 2004 2017 measure CLUE. Then dynamic spatial Durb...
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