进出口收入弹性与经济增长的比较分析张群，曲丽滨进出口收入弹性是测定国际贸易对经济增长影响程度的一个重要指标，通常用这一指标反映和分析世界经济发展过程中因各国的大小、市场规模和资源禀的不同，生产力发展水平和生产关系的差异，国际贸易对一国经济增长的作用程... The comparative analysis of income elasticity of export and import and economic growth Zhang Qun and Qu Libin’s import and export income elasticity is an important indicator to measure the degree of influence of international trade on economic growth. Usually, this index is used to reflect and analyze the development of the world economy. Differences in size, market size and resources, differences in productivity and production relations, and the role of international trade in the economic growth of a country...