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中国铜期货和现货价格关联研究 被引量:1
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作者 王吉恒 于东序 《价格月刊》 北大核心 2021年第3期22-29,共8页
使用相关性分析、协整检验、向量误差修正模型、格兰杰因果关系检验、脉冲响应函数和方差分解等实证研究方法,基于2006年6月15日—2020年10月23日的中国铜期货和现货价格数据,分析中国铜期货和现货价格之间的关联程度。研究结果表明:中... 使用相关性分析、协整检验、向量误差修正模型、格兰杰因果关系检验、脉冲响应函数和方差分解等实证研究方法,基于2006年6月15日—2020年10月23日的中国铜期货和现货价格数据,分析中国铜期货和现货价格之间的关联程度。研究结果表明:中国铜期货和铜现货价格之间具有长期稳定的协整关系,两者相互引导,但前者对后者的影响程度更大,价格偏离时恢复到均衡状态时间较长,运行效率较差。因此,应从市场结构、制度和技术创新、国际化程度等方面提出对策建议,进而提高中国铜期货发展水平。 展开更多
关键词 铜期货 铜现货 价格关联 发展水平 VAR模型
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Influencing Factors of Rural Bank Development in China
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作者 Hu Xin-rui wang ji-heng 《Journal of Northeast Agricultural University(English Edition)》 CAS 2017年第2期89-96,共8页
As a new mode to offer finance support in rural areas, the establishment of rural banks provide not only service and support for the agricultural development and rural economy, but also solutions to the issue of long-... As a new mode to offer finance support in rural areas, the establishment of rural banks provide not only service and support for the agricultural development and rural economy, but also solutions to the issue of long-standing fund shortage and poverty in China. However, there are still a lot of problems that restrict the development of rural banks, such as unreasonable property right, unsound system of management as well as rural social credit, lacking of high-quality employees, innovation, policy support, supervision system, social awareness. Therefore, the analytic hierarchy process was employed in the current study with the aim of figuring out the essential factors which restricted the development of rural banks from two aspects of internal factors and external factors, furthermore, relevant suggestions were put forward. 展开更多
关键词 rural bank influencing factor rural credit
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Analysis on Sustainable Development Management Model of Village Banks——Based on Bayan Rongxing Village Bank in Heilongjiang Province
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作者 wang Shuang wang ji-heng +1 位作者 Liu Bing Yu Xiao-wen 《Journal of Northeast Agricultural University(English Edition)》 CAS 2015年第4期75-82,共8页
This paper summarized the management models of village banks in China. We compared and analyzed different management models of four village banks in different regions on four aspects: regional agriculture feature, lo... This paper summarized the management models of village banks in China. We compared and analyzed different management models of four village banks in different regions on four aspects: regional agriculture feature, loan for farmers, loan for enterprises and the construction of network, then came to the conclusion that, if the village banks' health development can realize, they must pay attention to innovating in loan patterns as well as material loan and starting out the network development. 展开更多
关键词 village bank management model premier choice
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