根据俱乐部理论提出基本公共服务均等化应基于供给与受益维度进行测度。基于2015—2019年31个省（区、市）数据，对基本公共服务均等化进行测度并分析其影响因素。研究发现：（1）近几年中国基本公共服务均等化总体上呈上升态势，区域间的差距逐年缩小。（2）转移支付的增加显著促进基本公共服务均等化，而地区财政自给率则表现为阻碍基本公共服务均等化。其中，转移支付与财政自给率的交互效应对基本公共服务均等化起负向调节作用。（3）转移支付与财政自给率对基本公共服务均等化的影响存在区域异质性。转移支付对基本公共服务均等化的正效应呈东、中、西部依次递增；而财政自给率对基本公共服务均等化的影响在东、中、西部的作用依次减小，且在西部地区负向作用尤为明显。需针对不同区域，采取合理政策措施促进基本公共服务均等化。

From the club theory, it is proposed that the equalization of basic public services should be measured based on the supply dimension and the benefit dimension. Based on the data of 31 provinces from 2015 to 2019, the equalization of basic public services is measured and its influencing factors are analyzed. The study found that: (1) In recent years, the equalization of basic public services in my country has generally been on the rise, and the gap between regions has been narrowing year by year. (2) The increase in transfer payments significantly promotes the equalization of basic public services, while the regional financial self-sufficiency rate appears to hinder the equalization of basic public services. Among them, the interaction between transfer payment and fiscal self-sufficiency rate plays a negative regulatory role in the equalization of basic public services. (3) There is regional heterogeneity in the impact of transfer payment and fiscal self-sufficiency rate on the equalization of basic public services. The positive effect of transfer payment on the equalization of basic public services increases sequentially from east, middle and west. However, the effect of fiscal self-sufficiency rate on the equalization of basic public services decreases in order in the eastern, central and western regions, and the negative effect is particularly obvious in the western region. To this end, it is necessary to take reasonable policy measures to promote the equalization of basic public services for different regions.

C913；F812.2