统计与决策2018，Vol.34Issue(16)：118-121,4.DOI:10.13546/j.cnki.tjyjc.2018.16.029
中国出口贸易二元边际效应测度及实证
Measurement and Empirical Evidence of Binary Marginal Effect of China's Export Trade
摘要
Abstract
This paper analyzes the binary marginal effect of export trade through the expansion of trade gravity model, uses the definition method and proportion method to quantitatively measure and test the binary marginal effect of China's export trade, holding that the contribution of export trade to China's economic growth is a bit greater, and that the intensive marginal effect and breadth marginal effect of export trade should increase with time, but the contribution degree of intensive marginal effect is greater than that of breadth marginal effect. The binary marginal effect of China's export trade has a positive correlation with the economic scale of the importing countries and China, and a negative correlation with the bilateral trade costs and the bilateral trade resistance.关键词
引力模型/集约边际效应/广度边际效应/出口贸易Key words
gravity model/intensive marginal effect/breadth marginal effect/export trade分类
管理科学引用本文复制引用
李娜..中国出口贸易二元边际效应测度及实证[J].统计与决策,2018,34(16):118-121,4.基金项目
教育部人文社会科学青年项目 (2017YJC790158) （2017YJC790158）
陕西省软科学面上项目 (2017KRM175) （2017KRM175）
