例句 /

This paper describes the regional difference in the relationship between positive fiscal policy and private investment using the panel data in eastern, central and western part of China.

This paper describes the regional difference in the relationship between positive fiscal policy and private investment using the panel data in eastern, central and western part of China.

摘要本文利用面板数据模型分别考察了积极财政政策对我国东、中、西部私人投资增长和差异的影响。