作　　者： ;

机构地区： 岭南师范学院

出　　处： 《国际贸易问题》 2014年第3期13-24,共12页

摘　　要： 学术界基于不同的研究目的提出了多种衡量经济开放度的指标，但如何将各种内涵不同的、异质的指标综合成一个整体的经济开放度指标始终没有很好解决。本文提出了基于GDP份额测量经济开放度的新方法，该方法较好地将各二级、三级开放度指标综合成一个经济开放度指标。运用该方法采用随机系数模型对中国1994—2011年期间的各年度经济开放度进行测算，实证结果较好地反映了中国经济开放的变动情况。与现有文献其它测算经济开放度的方法比较，建立在经济理论基础上的GDP份额法更为合理、准确。 Scholars have successively put forward a number of measurement indicators of economic openness according to their specific research purposes, but the problem of how to integrate the various heterogeneous indexes into a compre- hensive economic openness indicator has never been well resolved. This paper proposes a new approach to measure the degree of economic openness based on the GDP share method, well integrating the secondary and tertiary openness indi- cators into a new comprehensive economic openness indicator. The annual eco- nomic openness degree of China during the period 1994-2011 is calculated by ap- plying this method combined with random coefficient models. The changes in Chi- na＇s economic openness are well reflected in the empirical results. Compared with other calculation methods of economic openness in existing literature, the method of GDP share well based on sound economic theories is a more reason- able and accurate approach.

关 键 词： 经济开放度 GDP份额法 随机系数模型

分 类 号： [F125]

领　　域： []