32. 上述问题说明，联合国发展系统需要像催化剂一样，聚拢关键的发展行为体，并找到办法来发掘和调动力量，以支持汇集公共和私有资源的创新融资机制，如绿色债券、疫苗债券、碳定价制度和能对可持续发展融资起到补充作用的新型税费模式。
32. Linked to the issue is the need for the United Nations development system to play a catalytic role in bringing key development actors together and explore ways to identify and mobilize support for innovative financing mechanisms based on models that combine public and private resources, such as green bonds, vaccine bonds and carbon pricing mechanisms, as well as new forms of taxes and levies that can complement financing for sustainable development.