在墨西哥二十国集团(G20)峰会上,金砖国家承诺向IMF增资750亿美元,其中我国出资为430亿美元,巴西、印度、俄罗斯均为100亿美元,南非为20亿元。其他许多发展中国家也作出相应承诺。增资后新兴经济体在IMF的份额有所上升,基金组织的资本结构会相应调整,但美国、欧洲、日本等发达国家和地区的份额仍占主导地位。毫无疑问,金砖国家高额增资的直接原因是增强IMF的贷款能力,以有效应对欧元区主权债务危机,同时宣示共同克服当前世界经济困境的决心。金融危机的发展使国际形势更加复杂化,国际社会关注点已从贸易 At the G20 summit in Mexico, the BRICS countries promised to increase the IMF’s investment by 75 billion U.S. dollars, of which China’s investment was 43 billion U.S. dollars and Brazil, India and Russia both 10 billion U.S. dollars and South Africa 2 billion U.S. dollars. Many other developing countries also made corresponding commitments. After the capital increase, the share of emerging economies in the IMF has risen, and the IMF’s capital structure will be adjusted accordingly. However, the share of the developed countries and regions such as the United States, Europe and Japan still dominates. There is no doubt that the direct reason for the BRIC countries’ high capital increase is to strengthen the IMF’s ability to lend loans so as to effectively cope with the sovereign debt crisis in the euro zone and simultaneously declare its determination to jointly overcome the current economic woes in the world. The development of the financial crisis has complicated the international situation and the international community has shifted its focus from trade