Others question the efficacy of market-based approaches to drive sustainability, because markets can never deliver optimal social and environmental outcomes. Only strong institutions, including regulations and laws, can accomplish this.
也有人之一市场办法来推动可持续性的效率，因为市场不可能提供最优的社会和环境结果。只有好的制度——包括监管和法律——可以达到这一目标。