关键词: 能源消费, 开放式经济, 平稳性检验, 格兰杰检验, VAR模型, 无锡市

Abstract:

Wuxi city, as strong in its industries, is continuously growing in regional gross production, export trade, and foreign investment, which promotes a fast economic development of Wuxi city. However, the contradiction of energy in demand and supply is sharpening, with a worsening environmental pollution. This paper studies the relation between open economy and energy consumption, and carries out the stability analysis, co-integration check and Ganger check, IRF and variance analysis via VAR based recent data, advocates power-saving industries, suggests a quality check on investment quality and developing further the open economy, which could mitigate the environmental pollution and energy consumption.

Key words: energy consumption, open economy, stability check, Ganger check, VAR model； Wuxi city