A critical review of liveability approaches and their dimensions.

The last few decades have witnessed increasing trends in urbanization as a global phenomenon. In this regard, the concept of liveability has appeared as elementary for evaluating the degree of living standards of cities. The present review investigates a comparative critical assessment of the existing liveability approaches in urban studies. Based on the assessment, the review concludes that a gap prevails concerning liveability approaches between global cities in different parts of the world.