区域数字经济的驱动因素及定性比较分析
Driving Factors and Qualitative Comparative Analysis of Regional Digital Economy

区域数字经济驱动因素是当下研究的热点。关于该领域内的研究方法，本文对比了回归分析传统研究方法和新兴研究方法定性比较分析之间的区别，分别讨论了两者的优劣。通过对比发现定性比较分析可以在源头上规避反向因果、遗漏变量偏差和样本选择偏差等传统回归分析带来的内生性问题。在解释一些特例方面，定性比较分析更具有优势。但是，定性比较分析忽略时间作用的弊端在未来必须加以修正，以期更好地适应中国的实际情况。
The driving factors of regional digital economy are the focus of current research. Regarding the research methods in this field, this paper compares the differences between the regression analysis and the qualitative comparative analysis, advantages and disadvantages of the two methods are discussed respectively. Through comparison, it is found that qualitative comparative analysis can avoid the endogenous problems, such as reverse causality, omitted variable deviation and sample selection deviation caused by traditional regression analysis. Qualitative comparative analysis has more advantages in explaining some special cases. However, the disadvantages of ignoring the role of time in qualitative comparative analysis must be corrected in the future in order to better adapt to the actual situation in China.