Public investment in infrastructure (such as a massive expansion of the European railroad network), as well as climate protection and environmental technology, will be needed. To strengthen purchasing power and to stimulate consumption, tax cuts on low- and medium-income households are essential.
在基础设施（例如大规模扩张欧洲的铁路网络）以及气候保护和环境技术上的公共投资，是必要的。为了增强购买力和刺激消费，对低收入和中等收入家庭的减税措施也是很关键的。