But many emerging markets are already leading by example on important issues like the need to shift global financial flows from debt toward equity. Mexico, for example, recently adopted – ahead of schedule – the changes in capital requirements for banks recommended by the Third Basel Accord (Basel III), in order to reduce leverage and increase stability.
有人质疑金砖国家的领导能力。但许多新兴市场已经通过全球金融流从债务流向股本的需要等重大问题证明了领导能力。比如，墨西哥最近超前采取了巴塞尔协议III所建议的银行资本要求修订，以降低杠杆、增加稳定性。