Some worry about reciprocity: if Chinese firms are allowed to invest in US and EU firms, shouldn’t US and EU firms be allowed to invest freely in any Chinese firm? Others worry about national security: what would happen if “our” ports and security industries or other “strategic” firms were taken over by China, Russia, or Saudi Arabia?
有关如何应对国家财富基金的方式各不相同。英国采取放任自流的手段，而政治忧虑则左右了美国、德国和法国。有人担心能否投桃报李。也就是说，如果允许中国公司投资于美国和欧盟公司，美国和欧盟企业难道就不应该自由地投资于任何中国公司吗？还有人担心国家安全。如果“我们的”港口和安全产业或者其他“战略性”公司被中国、俄国或者沙特接管，那将会发生什么事情？