definitions of middle-class using data from the 2007 World Gallup Poll. Seven objective income-based definitions of social class … fact that self-perceived social status is associated not just with income, but also with personal capabilities …

. Seven objective income-based definitions of social class are contrasted with a self-perceived social status measure … incomes. Mismatches arise because self-perceived social status is associated not just with income, but also with personal …

with the likelihood of being middle class. The example of Colombia illustrates that, while growing in size, this income …

Using an approach that complements standard income-based measures with broader measures of well-being this paper … income instability as measures of deprivation and analyzes their relationship with perceived and objective well-being. First … perceived well-being and income instability. …

weight and family inputs (income, consumption, and breastfeeding). Children exposed to El Niño floods, especially during the … children's health and cognitive outcomes, and explores whether shocks at certain periods matter more than others. The paper … variation in children's exposure to a negative shock at different periods early in life. It is shown that children exposed to …

universal access to health care had on family spending by income. Although the analysis found that the these measures did not …