| 释义 |
panel date
基本例句
面板数据
This paper's econometric analysis of household level panel data from China largely corroborates these theoretical propositions.本文利用面板数据的计量分析在很大程度上证明了后悔效应的存在。
This paper explores the effect of integration of trade and investment on the R&D investments by panel data model and principal components analysis.本文利用面板数据模型，结合主成分分析法，研究了中国贸易投资一体化对研发投入的影响。 |