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为了考察我国政府生产性补贴对新能源制造业企业出口的影响,文章选取了2004~2007年间新能源制造业企业11712个样本的微观面板数据,运用logit面板和面板模型分析方法,探讨政府生产性补贴与新能源制造业企业出口之间的相关关系。然后进一步运用倾向得分匹配法和倍差法考察生产性补贴与新能源制造业企业出口之间的因果关系。研究结论表明,生产性补贴对新能源制造业企业的出口倾向和出口密集度都存在显著因果关系,但是这种关系因企业所有制形式、地区分布和行业要素密集度等不同而存在较大差异。
In order to examine the influence of government subsidies on the export of new energy manufacturing enterprises in our country, this paper selects the micro-panel data of 11,712 new energy manufacturing enterprises from 2004 to 2007, and uses logit panel and panel model to analyze the government productivity Subsidy and new energy manufacturing enterprises export the correlation between. Then we further use the propensity score matching method and the double difference method to examine the causal relationship between productive subsidies and exports of new energy manufacturing enterprises. The conclusion of the study shows that productive subsidies have a significant causal relationship with the export tendency and export intensity of new energy manufacturing enterprises, but the relationship is quite different due to the differences of ownership structure, regional distribution and industry factor intensity.