This is where the public side – both national governments and the EU – should step in and share some of the risk with private players. They should temporarily behave more like investors who scrutinize projects, contribute funding, and earn returns.
公共部门&mdash;&mdash;包括国家政府和欧盟&mdash;&mdash;就应该在此时站出来，替私人部门分担一些风险。它们应该暂时以投资者的面貌出现，仔细审核项目、贡献资金、赚取回报。通过欧洲投行和国家开发银行实现这一点有助于克服当前的僵局。