沈阳工业大学学报（社会科学版）2016，Vol.9Issue(2)：125-131,7.DOI:10.7688/j.issn.1674-0823.2016.02.05
国际贸易均衡的立体几何演绎及数学证明∗
Solid geometry deduction and mathematical proof of international trade equilibrium
摘要
Abstract
Economic equilibrium includes intersection equilibrium, stagnation point equilibrium and tangent equilibrium. The partial equilibrium is intersection equilibrium, and the general equilibrium is tangent equilibrium. The general equilibrium is studied in international trade theory, so most of international trade equilibrium is the tangent equilibrium. International trade equilibrium can be understood through applying the methods of plane geometry and solid geometry, in which solid geometry method is more dynamic. The best method of investigating international trade equilibrium is the“objective function-constraints” method of mathematics. When understanding international trade equilibrium by applying graphical method and mathematics method, the economic meanings of them should be paid special attention.关键词
国际贸易/贸易均衡/生产可能性边界/相对价格/无差异曲线/预算线/立体几何Key words
international trade/trade equilibrium/production possibilities frontier/relative price/indifference curve/budget line/solid geometry分类
管理科学引用本文复制引用
许晓军,袁璐,袁辉..国际贸易均衡的立体几何演绎及数学证明∗[J].沈阳工业大学学报（社会科学版）,2016,9(2):125-131,7.基金项目
辽宁省教育厅人文社会科学研究立项课题(W2013024,W2010313) （W2013024,W2010313）
辽宁省高校党建理论研究课题(GXDJ2014-B076)。 （GXDJ2014-B076）
