This article examines how the characteristics of a government, which are defined in terms of the quality, size, and function of the government, influence the quality of life of its citizens by applying fuzzy-set analysis on data from OECD countries. The results show that the quality of life is enhanced when the quality of the government, or its policy effectiveness, is maintained at a certain level, while an increase in government size, spending, and intervention has a negative impact. Compared to when the government is actively involved in producing public goods, when the government's quality and size are at a certain optimal level, it is observed that the quality of life is enhanced when the economy is stabilized by a market mechanism and security is guaranteed both internally and externally. Therefore, this result indicates that without economic and social stability, the expansion of social policy is unlikely to have a positive impact on improving the quality of life as intended.

本文通过对经合组织国家数据进行模糊集分析，考察了根据政府的质量，规模和职能定义的政府特征如何影响其公民的生活质量。结果表明，当政府的素质或其政策有效性保持在一定水平时，生活质量得到了提高，而政府规模，支出和干预措施的增加则产生了负面影响。与政府积极参与生产公共物品的情况相比，当政府的质量和规模处于一定的最佳水平时，可以观察到，通过市场机制稳定经济并保证安全的同时，生活质量得到提高。内部和外部。所以，