The burgeoning landscape of literature on mobility inequalities has led to discrepancies between a conceptual understanding of mobility inequalities and its implementation in planning practice. Reviewing 270 publications across five decades, this article identifies intrinsic and extrinsic factors and approaches for understanding and analyzing mobility inequality. Using two thought experiments to critically locate variations in factors and approaches, dilemmas and challenges in addressing mobility inequality for the marginalized are exposed. The article concludes with future research directions for investigating mobility inequality.

中文翻译：

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概念化流动不平等：边缘化人口的流动性和可及性

关于流动性不平等的文学发展迅速，导致对流动性不平等的概念性理解与在规划实践中的实施之间存在差异。本文回顾了过去50年中的270种出版物，确定了理解和分析流动性不平等的内在和外在因素以及方法。通过两个思想实验来批判性地找出因素和方法的变化，揭示了解决边缘人群流动性不平等的困境和挑战。本文以调查流动性不平等的未来研究方向作了总结。