A second set of problems concerns the need to ensure that the economic system is perceived as fundamentally fair, which is the key to its political sustainability. This perception can no longer be taken for granted, as the interaction of technology and globalization has exacerbated income and wealth inequality within countries, even as cross-country gaps have narrowed.
第二类问题事关确保经济制度能给人民带来公平感，这是政治可持续性的关键。公平感已不再是理所当然之事，技术和全球化扩大了国家内部的财富不平等，尽管国家间差距已有所缩小。