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| Liu, Xiao-ling; Zheng, Xun-gang. |
| Based on the statistical data of Huixian from 1992 to 2010, we analyze the long-term and short-term relationship between Huixian's methane energy development and GDP by using co-integration test and error correction model. The empirical results show that there is a long-term equilibrium relationship between methane energy and GDP in me city of Huixlan, and which is the one-way Granger causality of methane and GDP. In conclusion, the paper puts forward some steps about spurring economic growth, methane development and utilization in Huixian. |
| Tipo: Article |
Palavras-chave: Methane energy; Economic growth; Co-integration analysis; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/119694 |
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| Zhou, Shuang-yan; Zheng, Xun-gang. |
| On the basis of expounding the status quo of China’s orange drought warning model research, according to the real-time monitoring data of Beibei Orangery in Chongqing City from June to August in 2010, by using factor analysis and principal component regression, we construct the drought warning model of Beibei Orangery in Chongqing City, and we conduct test and correction on drought warning model by using MAPE principle of assessment and prediction accuracy and the real-time monitoring data of September. The results show that as for the prediction of orange drought, the model has strong credibility. If we conduct continuous dynamic monitoring on the relevant indices regarding orange drought by virtue of this model, and pay attention to the analysis of... |
| Tipo: Journal Article |
Palavras-chave: Orange; Drought warning; Chongqing City; Principal component analysis method; Factor analysis method; China; Agribusiness. |
| Ano: 2011 |
URL: http://purl.umn.edu/113442 |
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