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Estimasi Maksimum Likelihood Pada Model Arima

Sinaga, Irma Wahni - 2011

Time series is the set of sequential observations in time (or in another unit). Time series is divided into two stationary time series and economic time series nonstasioner. Nonstasioner time series that has been distasionerkan with distinctive method (diferensi) is called ARIMA process. One of...

Persistent link: https://www.econbiz.de/10009464284

Dinâmica econômica das flutuações na produção de cana-de-açúcar

Satolo, Luiz Fernando; Bacchi, Mirian Rumenos Piedade - 2008

Desde meados da década de 70, os mercados brasileiros de açúcar e álcool têm passado por importantes transformações que conduziram o país de volta à posição de líder mundial na produção de cana-de-açúcar. O objetivo deste trabalho é avaliar o papel de choques de oferta (área e...

Persistent link: https://www.econbiz.de/10009442788

PROJEÇÃO DO PREÇO RECEBIDO PELO PRODUTOR DE MELÃO NO ESTADO DO RIO GRANDE DO NORTE: UMA ABORDAGEM ARIMA

Costa, Genivalda Cordeiro Da; Maia, Ana Cristina Nogueira; … - 2008

, the agribusiness is an activity that is growing more and more due to the section irrigated fruit, standing out the melon …

Persistent link: https://www.econbiz.de/10009442796

Partial equilibrium model of Czech beef trade

Maly, M.; Mala, Z.; Sobrova, L.; Halova, P. - 2011

The paper is focused on the modeling of a partial equilibrium on the beef market in the Czech Republic. The goal of the paper is a construction and a quantification of a partial equilibrium model of mentioned trade, used for simulation purpose and enabling delimitation of main determinants of...

Persistent link: https://www.econbiz.de/10009445224

An Empirical Analysis of Contribution of Rural County Education to Economic Growth — A Case of Yongchuan Region of Chongqing, China

Jian-yong, Zhu - 2010

This paper introduces the derived process of the empirical mode that the investment in education has made a good contribution to the economic growth. Based on this point, taking Yongchuan region as an example and depending on the related statistics collected from 1981 to 2008, the paper carries...

Persistent link: https://www.econbiz.de/10009442701

Socio-Economic Model of Jiangsu Province Based on Panel Data

Chen, Jian-hong; Liu, Zhen-xiao - 2009

Based on the meaning of Panel Data, regression model and its specific estimation method of Panel Data are introduced. Combined with the actual situation of farmland in Jiangsu Province, socio-economic factors affecting the farmland change is taken as the explanatory variables, such as total...

Persistent link: https://www.econbiz.de/10009442704

Empirical Analysis on Brand Extension Size Model Based on Ecological Characteristics

Yu, Yun-bo; Yu, Lin - 2009

Firstly, the paper establishes a brand-extension size model and adopts the marginal analysis to analyze the optimal solution of it. Secondly, research the brand-extension condition of G brand by questionnaire survey. There are 240 questionnaires handed out, with 211 withdrawing and 187 valid, by...

Persistent link: https://www.econbiz.de/10009442705

A Research on Competitiveness of Guangxi City - Based on System Clustering Method and Principal Component Analysis Method

Fan, Chang-ke; Wu, Yu - 2010

development of regional economy in Guangxi, China …

Persistent link: https://www.econbiz.de/10009442706

The Design of the Assistant Decision Support System of Cross-Regional Rural Labor Flow

Zhang, Liang; Li, Cun-bin - 2010

flow, the prediction of labor flow, the regulation of cross-regional flow and the configuration of decision support system …

Persistent link: https://www.econbiz.de/10009442707

An Analysis of Evolution of Lending Patterns of IFAD China’s Rural Financial Project

Wang, Yun-kui; Xin, Rui - 2010

poverty conditions in the poorest countries. It tells us that IFAD has offered donation to China for 8 times, with a total … amount reaching to 56.839 million dollars. With the development of the economy of China, IFAD has changed its leading … financial policies to China from a highly beneficial policy to a moderate lending policy. The operation of the loan projects …

Persistent link: https://www.econbiz.de/10009442708