【正文】
ineering Research Center of Yunnan University, 650091)Abstract Because the midsmall enterprises are important parts of our country’s economy. The midsmall enterprises play important role in economic developing. By using the data of industry output of 1990 to 1999,we established the econometric model to discuss the correlativity of midsmall enterprises’ contribution and industry output developing. Finally, it pointed out that the midsmall enterprises’ developing was one of the key factors to close the economic developing gap between west and east.Keywords midsmall enterprises, industry output, contribution rate, increasing rate246 / 7。因此,西部應(yīng)當(dāng)出臺(tái)政策允許大力發(fā)展中小企業(yè),特別是非公有制中小企業(yè)?,F(xiàn)代生產(chǎn)是在大企業(yè)與中小企業(yè)分工合作的體系中完成的。與