An assessment of the application documents conducted by the Ifo Institute for Economic Research, of which I am President, found that the nearly 2,000 potential projects would cost a total of €1.3 trillion, with about €500 billion spent before the end of 2017. Some 53% of those costs correspond to public projects; 15% to public-private partnerships (PPPs); 21% to private projects; and just over 10% to projects that could not be classified.
我所领导的 伊佛经济研究所在对申请文件进行评估时发现，近2，000个潜在项目将总共耗资1.3万亿欧元，其中2017年年底前需要投入的部分约为5，000亿。其中约53%将用于公共项目；15%用于公私合作（PPPs）；21%投向私人项目；仅有略多于10%的项目无法进行归类。