Contents

(Vol.6 No.4, 2022)

3 A Preliminary Study on the Mechanism of Regulating Wealth Distribution in Western Countries Zhou Hong

17 Social Security in Brazil: Descent from a Role Model of Developing Countries to a Swamp of Troubles Zhang Haomiao

32 The Evolving Understanding of the Functions of Social Security Systems and Its Practical Signif icance:Western Perspectives, the Marxist Doctrine and China's Discourse System Ding Jianding

49 On China's Silver Economy Peng Xizhe, Chen Qian

67 Understanding the Development of China's Multi-tiered Healthcare System: Towards a Multitiered System with Multi-stakeholder Engagement Huang Guowu

83 Medical Insurance Pooling, Utilization and Welfare: Intervening Mechanisms of the Rise in Medical Expenses with Pooling at the Provincial Level Shen Yupeng

102 From Subsistence Security to Distributive Justice: A Study on the Reform of Social Assistance towards Common Prosperity Yang Lixiong

115 An Evaluation of the Policy Effect of China's Rural Dibao Program: Empirical Evidence from Studying the Elderly Wang Ran

135 Social Technology Approach in Elderly Care Services Wang Jiexiu, An Chao, [USA] Arthur Kleinman

147 Changing Trends in Public Welfare Attitudes in China (2001-2018): An Analysis Based on the Age-Period-Cohort Model Wu Yuling