This document presents a systematic review of empirical approaches to the identification and measurement of the middle class as the concept is used in the applied literature. It then presents an arguably less arbitrary definition of the middle class which is based on sound principles of...

Middle class values have long been perceived as drivers of social cohesion and growth. In this paper we investigate the relation between class (measured by the position in the income distribution), values, and political orientations using comparable values surveys for six Latin American...

Using panel datasets from Mexico and Chile for the 2000s, we examine the determinants of middle-class intra-generational mobility. We define the middle class by means of a latent index of economic wellbeing that is less sensitive to short-term fluctuation and measurement error than standard...