经合组织是西方工业国家组成的政府间国际经济组织,素有“富国俱乐部”之称,其成员国全部建立了以公共养老保险为主体的社会保障制度,而且绝大部分都是老年型国家。因此,如何应对人口老龄化对养老保险的挑战,一直是该组织及其所有成员国十分重视的一个课题。 OECD is an intergovernmental international economic organization made up of western industrialized countries and is known as the “rich country club.” All its member states have established social security systems with public pension insurance as the mainstay, and most of them are the elderly Type of country. Therefore, how to deal with the challenge of the aging population to endowment insurance has always been a topic that the organization and all its member states attach great importance to.