出口贸易的技术外溢效应:基于三部门模型的实证研究  

Technology Spillover Effects of Export: Empirical Research Based on A Threesector Model

作　　者：许和连[1] 栾永玉[2] 

机构地区：[1]中国社会科学院财政与贸易经济研究所 [2]湖南大学经济与贸易学院

出　　处：《数量经济技术经济研究》2005年第9期103-111,共9页Journal of Quantitative & Technological Economics

基　　金：①本文得到国家社会科学基金(04AJL006;05CJL022);国家自然科学基金(70273010);湖南省社科基金(04ZC033)资助。

摘　　要：本文将经济系统分为非出口部门、初级产品出口部门和工业制成品出口部门,构建了三部门的出口贸易技术外溢效应模型。对中国“八五”及“九五”期间的各地区截面数据进行了实证分析,结果表明,在“八五”及“九五”期间,我国出口贸易对国内非出口部门的技术外溢效应主要集中在工业制成品出口部门,且工业制成品出口通过提高或有效利用本部门的要素投入和对非出口部门的技术外溢而促进经济增长。而出口部门(包括初级产品出口部门与工业制成品出口部门)与非出口部门之间的要素(劳动和资本)投入生产率差距存在收敛趋势。Based on an extended three - sector model, this paper aims to investigate the technology spillover effects of primary goods export and manufacturing goods export respectively in China. By using the China＇s cross - section data during two sample periods of 1991-1995 and 1996-2000, our estimations show that technology spillover effects mostly happen in manufacturing goods export rather than primary goods export, and manufacturing goods export promotes China＇s economic growth through the two channels： the relative comparative advantage of manufacturing goods export sector＇s productivity and its technology spillover effects on non - export sector. It＇s further revealed that there is a convergence trend between the technology level of domestic sector and that of export sector. Finally, some policy implications are also proposed based on our estimation findings.

关 键 词：出口贸易 技术外溢效应 中国 初级产品出口 工业制成品出口 

分 类 号：F752.62[经济管理—国际贸易]