正如布莱德·德龙（Brad DeLong）和史蒂芬·科恩（Stephen S. Cohen）所指出的那样，美国现在应该采取行动，恢复其讲求实效的工业政策传统，让金融重新为实体经济服务，并投资于可以振兴中产阶级的新经济活动之上。
As Brad DeLong and Stephen S. Cohen have outlined, the US should act now to revive its pragmatic industrial-policy tradition, put finance back to work for the real economy, and invest in new activities that can reinvigorate a struggling middle class.