摘要
本文在生产理论框架下,揭示了北京市1978~2007年经济增长、能源消费、资本、劳动力之间的协整关系;向量误差修正模型分析结果说明:北京市短期存在从经济增长到能源消费的单向Granger因果关系,而长期存在双向Granger因果关系;方差分解结果揭示了各变量的相对误差贡献率,并为因果关系提供了有力的证据。
Using annual data 1978~2007,this paper tests for the cointegration relationship among economic growth,energy consumption,capital and labor in Beijing.The empirical results of vector error correction models indicate that there is a unidirectional Granger causality running from GDP to energy consumption in the short run,while a bidirectional Granger causality in the long run.Variance decomposition reveals the relative variance contribution of different variables,and further confirms the conclusions of Granger causality.
出处
《工业技术经济》
CSSCI
2010年第11期57-61,共5页
Journal of Industrial Technological Economics
基金
北京市自然科学基金项目(项目编号:9092013)
北京市优秀人才培养资助项目(项目编号:20081D1600900358)
中央高校基本科研业务费专项资金资助