贫困动态的测度方法与演化机制

将贫困视为一个动态现象与过程逐渐成为学术界共识。尽管国内外相关成果丰硕,但迄今鲜有对贫困动态研究进行系统梳理。本文立足于现有文献,开展贫困动态研究的回顾与展望。首先,解析了贫困动态的内涵及类型;其次,分别从单维和多维角度归纳了贫困动态测度方法的原理、优缺点及数据来源;第三,从持续时间、家庭生命周期变化、代际传递和时空演变四方面系统梳理了贫困动态研究脉络;第四,基于经济学、社会学和地理学视角,分别从经济、发展和空间层面对贫困动态发生机制进行了解析。在对以上内容进行简要评述的基础上,展望了未来值得进一步探究的若干贫困动态议题,希望能够为贫困动态研究提供有益借鉴,并为巩固扶贫成果、完善扶贫政策提供理论支撑。

The measurement method and evolution mechanism of poverty dynamics

Studying poverty as a dynamic process has gradually become a consensus in the research of poverty. In this paper, we conduct a comprehensive review on the existing poverty dynamics. We first introduce various poverty dynamics, as well as their connotations. Then we review the theory, feature and data collection method of the poverty dynamic measurements, from both uni-dimensional and multi-dimensional perspectives. Third, we provide a thorough categorization for poverty dynamics in four aspects, namely duration, inter-generational transmission, family life cycle, and spatio-temporal evolution. Finally, we interpret the mechanism of poverty dynamics in terms of economy, development and space from an interdisciplinary perspective, which involves economics, sociology and geography. The review helps us identify issues for further exploration of poverty dynamics. Our systematical review would shed light on future research on poverty dynamics and provide theoretical support for poverty alleviation policies.