F&R Hypothesis is a branch research field of the Endogenous Money Supply of the Optimal Currency Area and is diametrically different from Krugman Hypothesis on the assumption concerning the dynamism of trade integration and economic relevance.

• 作为最优货币区(oca)内生性研究重要分支的F&R内生性假说,在贸易一体化与经济相关性的动态作用关系上,与Krugman专业化假说存在截然不同的观点。