进口贸易与工业行业全要素生产率  

Imports and Total Factor Productivity at the Industrial Level

作　　者：高凌云[1] 王洛林[1] 

机构地区：[1]中国社会科学院世界经济与政治研究所

出　　处：《经济学（季刊）》2010年第1期391-414,共24页China Economic Quarterly

摘　　要：本文利用我国三位码工业行业的月度面板数据，依据扩展的R＆D与生产率方程同时控制物化型、非物化型溢出与竞争效应，发现进口竞争与物化型溢出具有显著正相关关系；在此基础上，还发现进口贸易对三位码工业行业的全要素生产率和技术效率具有直接的“负溢出效应”；而且，大部分三位码工业行业面临着日益激烈的进口竞争，引致了行业内和行业间正向的要素再配置过程，并通过提高技术效率的方式最终促进了工业行业全要素生产率的增长。Using monthly panel data of 3-digit industries, this paper finds clear evidence that embodied spillovers and import competition are correlated significantly. Moreover, con- trolling embodied and disembodied spillovers and competition effect, the paper also discovers that imports bring significant direct negative spillovers to the total factor productivity and teehnology effieiency, but induce positive factor realloeation between and within industries, and the net effect is positive.

关 键 词：进口溢出 进口竞争 要素再配置 

分 类 号：F752.61[经济管理—国际贸易] F424[经济管理—产业经济]