当有人问及沃顿管理学教授约翰·保罗·麦克杜菲(John Paul MacDuffie)关于通用与福特缘何受到竞争对手的打压时,他思考片刻后回答说:“或许可以从产品细节和制造流程找原因,但我想大家普遍认为美国公司不善于学习,而丰田和本田在这方面的表现非常出色。”沃顿与其他各地的业界专家认为,这些年来汽车行业一直在经历着痛苦的变革,而现在变革的步伐有所加快。 When asked by Wharton management professor John Paul MacDuffie about how GM and Ford were under pressure from competitors, he thought for a moment and replied: “Perhaps the product details and manufacturing process Find reasons, but I think everyone generally think that the United States companies are not good at learning, and Toyota and Honda in this area performed very well. ”" Wharton and other industry experts believe that the automotive industry over the years has been going through painful changes , And now the pace of change has accelerated.