混合所有制经济有效推动了城市经济增长吗?——来自中国混合市场的经验研究

Dose Mixed Ownership Economy Effectively Promote Urban Economic Growth?—From the Empirical Study of China's Mixed Market

基于混合寡占模型的分析表明,所有制经济多样化程度越高,混合市场的经济产出越高。采用中国255个地级以上城市2003—2013年的面板数据,以四种经济类型规模以上工业产值比的平方和构造所有制多样化指标,通过分位数回归分析实证检验多样化所有制结构以及不同所有制经济对城市经济增长的长短期效应及其区域差异,结果表明:混合所有制经济确实能够有效推动中国的城市经济增长,国有经济对城市经济增长的推动作用具有全国普遍性,但私营经济、港澳台经济以及外商经济对城市经济增长推动的区域差异性较大。发展混合所有制经济,对于中国市场经济的发展有着重大的积极意义,但目前混合市场的发展程度具有明显的区域差异性,应在合适的地区选择合适的产业发展混合所有制经济。

The mixed oligopoly model analysis shows that the higher the diversification degree of ownership is, the higher the mixed market economic output is. By using the panel data of 255 cities above prefecture level of China during 2003-2013, by using diversification index of ownership and the square of the proportion of scaled industrial output of four economic types and by using quantile regression analysis, this paper empirically tests the long-term effect of ownership structure and different ownerships on urban economy and their regional difference, and the results show that mixed ownership economy can indeed effectively promote the urban economic growth, that in the different ownership economy, the driving effect from state-owned economy on economic growth is with universality throughout the whole nation, that the driving effects on economic growth from private economy, Hong Kong, Macao and Taiwan economy and foreign funded economy are of greater regional differences. The development of mixed ownership economy is of great significance to China＇ s market economy development, but currently the degree of mixed market development has significant regional difference, and China should choose suitable industries to develop mixed ownership economy in appropriate places.