近十年来,西方新古典主义经济学再度崛起。在发展中国家,自由主义经济政策也日益受到决策者们的青睐。在新古典主义经济学家的“一揽子”自由主义经济政策之中,汇率贬值政策具有相当突出的地位。尤其是在非洲,以新古典主义色彩著称的世界银行和国际货币基金组织极力强调汇率政策的重要性。世界银行曾提出:“汇率及贸易政策对非洲经济具有决定性作用”。在世界 In the past ten years, the western neoclassical economics has risen again. In developing countries, liberal economic policies are also increasingly favored by policymakers. Among neoclassical economists’ “package” of liberal economic policies, the exchange rate devaluation policy has a very prominent position. Especially in Africa, the World Bank and the International Monetary Fund, which are renowned for their neoclassical style, strongly emphasize the importance of exchange rate policy. The World Bank once said: “Exchange rates and trade policies have a decisive effect on the economy of Africa.” in the world