中国与新兴市场国家制造业产业内贸易效率分析——基于数据包络的BC^2模型

An Analysis of the Efficiency of the Manufacturing Intra-industry Trade between China and Emerging Markets——Based on BC2 Model of DEA

笔者选取具有国别特征的投入产出指标,利用数据包络方法实证分析了中国与主要新兴市场国家之间制造业产业内贸易效率问题。研究表明:在制造业产业内贸易"纯技术效率"方面,中国与各国(巴西、印度、俄罗斯除外)的效率都极高;在制造业产业内贸易"规模效率"方面,中国与各国的效率较低,且基本是递增型;在劳动和资源密集型制成品上,中国与多数国家的产业内贸易综合效率较高,且居于上垂直型产业内贸易的有利地位;在资本和技术密集型制成品上,中国仅与韩国、墨西哥、印尼和俄罗斯的产业内贸易"综合效率"较高,且都处于下垂直型产业内贸易的弱势状态。

By selecting the input and output indexes with national characteristics,the authors used DEA method and analyzed empirically the efficiency of manufacturing intra-industry trade between China and the main emerging markets.The study shows that from the aspect of ＂pure technical efficiency＂,the efficiencies of the trade between China and all the countries are extremely high except Brail,India,Russia;from the aspect of ＂scale efficiency＂,the efficiencies of the trade between China and all the countries are relatively low and scale efficiency increases basically;from the aspect of labor intensive and resource intensive finished products,the comprehensive efficiencies of the trade between China and most countries are high and China is at the advantageous place of upper vertical intra-industry trade;from the aspect of capital intensive and technology intensive finished products,the comprehensive efficiencies of the trade between China and Korea,Mexico,Indonesia and Russia are high and China is at the disadvantageous place of lower vertical intra-industry trade.