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Irwan Agus,Sidik Priadana,K Karno,Indah Purnama Sari
Pág. 73 - 82
This research studies the influence of the tourism sector GRDP on poverty in Central Java Province. The research uses quantitative methods with linear regression techniques using time series data. The data for this research is secondary data that spans 1...
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Zehua Li, Xiaola Wu, Xicheng Wang, Haimin Zhong, Jiongtao Chen and Xu Ma
To explore the internal driving force of the growth of rice yield per unit area in China, a model based on varying-coefficient production function is proposed in this study, which comes from the idea that the constant elasticity parameters in the Cobb-Do...
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Riaman, Sukono, Sudradjat Supian and Noriszura Ismail
This paper discusses the relationship between weather and rice productivity modeled using the Cobb?Douglas production function principle, with the hypothesis that rice production will increase in line with the increase in average rainfall, wind speed, an...
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Tomislav Krljan, Ana Grbcic, Svjetlana Hess and Neven Grubisic
Nowadays, container terminals are subject to extensive technological changes and specific transformations. Changes applied to terminals tend to increase their ability to offer high- end personalized services to the customers and finally affect the compet...
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Elena Likhosherst,Lev Mazelis,Konstantin Solodukhin
Pág. 36 - 45
The method for portfolio investment, allowing the formation of the optimal portfolio structure considering degrees of satisfaction of requirements of stakeholder groups, risks and uncertainty of external and internal environment, was proposed. The model ...
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Kuswanto Kuswanto,Zulkifli Alamsyah,Armandelis Armandelis,Zulfanetty Zulfanetty
Pág. 80 - 86
This study aims to analyse the level of technical efficiency of rubber production and its impact on the welfare of rubber farmers in Jambi Province. The research was conducted in central area of rubber plantation in Jambi Province, namely Batanghari, Sar...
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A. V. Zakharov,I. S. Kurilova,R. R. Ramazanova,O. G. Starceva
Pág. 16 - 20
The production time series for the classical Cobb-Douglas function on capital and labor costs is considered. Discrepancies between theoretical values of output (Cobb-Douglas function) and real indicator values are interpreted as random deviations. Instea...
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Adisu Abebaw Degu, Dagim Tadesse Bekele
Pág. 219 - 228
Total factor productivity (TFP) as a source of economic growth, has been recognized in economic theory for a long period of time. In this research we tried to examine the effect of some macroeconomic factors, which include trade openness, inflation, gove...
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Muhammad Subardin,Didik Susetyo,Syamsurijal A. Kadir,Suhel Suhel
Pág. 284 - 289
This study aims to analyze the economies of scale and efficiency using long-term Cobb-Douglas function model to derive coefficients that require economies of scale and efficiency in the pulp industry. The economies of scale are derived from the Cobb-Doug...
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Fan Zhang, Qian Tan, Chenglong Zhang, Shanshan Guo and Ping Guo
To optimize the water distribution of three industries based on the water demand prediction under multiple uncertainties, a fuzzy credibility-constrained interval two-stage stochastic programming (FCITSP) model base on the Cobb-Douglas production (CD) fu...
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