A World Economic Forum study estimates that, when aligned, an annual increase of only $36 billion in public-sector investment in climate change could be leveraged to 16 times that amount by mobilizing $570 billion of private capital. In fact, to improve alignment and reflect the new P-4 order, government agencies and DFIs should be encouraged to establish explicit targets for leveraging private capital.
世界经济论坛的研究估算，一旦联合起来，每年在气候变化方面只要新增360亿美元的公共部门投资，就能撬动16倍的资金，动员5700亿美元的私人资本。事实上，为了增进联合、反映新的P-4顺序，政府机构和DFI应该鼓励设定明确的撬动私人的资本目标。特别是在小政府和公共紧缩时期，实现这些目标应该成为重要的绩效指标。