对外贸易乘数及其作用  

Foreign trade multiplier and its effect analysis

作　　者：赵俊平[1] 邵强[1] 魏景柱 周政国[2] 

机构地区：[1]大庆石油学院经济管理系,黑龙江安达151400 [2]大庆石油管理局局机关,黑龙江大庆163000

出　　处：《大庆石油学院学报》2001年第2期66-68,共3页Journal of Daqing Petroleum Institute

摘　　要：对外贸易对国民经济的促进作用与对外贸易乘数的大小有关 ,对外贸易乘数的大小与边际消费倾向、边际税率、边际投资倾向、边际政府购买支出倾向和边际进口倾向等经济参数有关 .导出了对外贸易乘数公式 ,修正了对外贸易乘数的概念 ,分析了对外贸易乘数的作用 ,提出当一国出现经济衰退或萧条时应做大对外贸易乘数 .Foreign trade promoting effect on economy development depends on foreign trade multiplier. Foreign trade multiplier is closely related to marginal propensity to consume, marginal propensity to import, marginal tax rate, marginal propensity to government expenditure, and so on. In this paper, we deduce a formula of foreign trade multiplier, correct the notion of foreign trade multiplier, analyze the effect of foreign trade multiplier and put forward a proposal of making foreign trade multiplier larger.

关 键 词：对外贸易 对外贸易乘数 宏观经济政策 边际消费 边际税率 

分 类 号：F75[经济管理—国际贸易]