Since the 1950s, the lifecycle hypothesis has been the dominant explanation for the ‘inverse U’ in household wealth accumulation. This paper advances an alternative explanation, rooted in the ideas of Veblen, that emphasises the role of lifestyle conformity: Because people tend to adopt...

Monthly fluctuations in consumer spending are often attributed to the weather. This paper presents a model in which weather affects the productivity of time in nonmarket activities (such as shopping or recreation), and so, via time and budget constraints, may induce substitution in spending...