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| 区域产值单耗的行业因素影响分析方法研究 |
| Effect of the industry factors on the regional comprehensive energy consumption per unit output value |
| 投稿时间：2014-07-28 |
| DOI：10.13259/j.cnki.eri.2015.03.007 |
| 中文关键词: 区域 产值单耗 行业因素 逐步回归 |
| 英文关键词:region comprehensive energy consumption per unit output value industry factors stepwise regression |
| 基金项目:科技型中小企业技术创新基金资助项目(12C26213714122) |
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| 中文摘要: |
| 基于区域性的总体产值单耗和分行业的产值单耗数据,运用逐步回归模型建立行业数据与区域总体数据的关系,不断筛选进入模型方程的行业,最终选择出对区域总体产值单耗产生显著影响的行业,并与区域总体数据建立线性回归方程.分析了行业对区域总体产值单耗产生的重要影响,并量化出影响系数.研究结果有利于指导节能监管部门加强主要行业的节能监管力度,降低区域产值单耗,促使区域工业经济向低能耗方向发展. |
| 英文摘要: |
| According to the data of the regional and industry comprehensive energy consumption per unit output value,the stepwise regression model was established.A few industries,which had a key influence on the regional data,were selected into the equation in the stepwise regression procedure.The role of these industries on the comprehensive energy consumption per unit output value was analyzed.The correlation coefficients were also calculated.The results are in favor of the Energy-Saving and Supervision Department to strengthen the energy-saving supervision of these industries,reduce the regional comprehensive energy consumption per unit output value and promote the development of regional industries with low energy consumption. |
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