Companies also need educated, hard-working, ethical employees and reliable, efficient suppliers. And companies need public infrastructure – not only physical infrastructure like highways and airports, but also social infrastructure like good schools, safe neighborhoods, and effective legal systems.
公司需要能负担得起它们的产品的顾客，这意味着企业从社会稳定和全面繁荣中获益。公司也需要教育程度高、工作努力、道德端正的员工和可靠、高效的供应商。公司还需要公共基础设施——不仅是高速公路和机场等实体设施，也包括好学校、安全社区、有效司法制度等社会基础设施。