理特咨询：2025年全面激活美国汽车制造业竞争力：驱动供应商能力转型的战略杠杆研究报告（英文版）

In the decades after 1945, the US was the only advanced economy with an intact industrial base. Domestic demand surged from pent-up needs and the baby boom, creating the world’s largest consumer market. Fiscal and industrial policy followed a broadly Keynesian template, which included large-scale infrastructure investments such as the national highway system, as well as sustained public support for higher education, R&D, and defense programs. This, combined with rapid suburbanization and