This paper uses revealed preference restrictions and nonparametric statistical methods to bound the true cost-of-living index which corresponds most closely to the UK Retail Prices Index (RPI). This is used to assess the RPI formula for substitution bias. We show that neither the direction nor...

We investigate the feasibility of deriving a measure of total expenditure at the household level from administrative micro-data on income and wealth. We use Danish administrative data that provides measures of disposable income and the holding of different assets at the end of the year. The...

We derive distributional effects for a non-cooperative alternative to the unitary model of household behaviour. We consider the Nash equilibria of a voluntary contributions to public goods game. Our main result is that, in general, the two partners either choose to contribute to different public...

In many research areas it is desirable to have information on household total expenditure ('consumption'). We draw evidence from several sources on the usefulness of recall consumption questions. We conclude that valid information can be collected by adding specific recall questions to general...

The exact measurement of the welfare costs of tax and price reform requires a detailed knowledge of individual preferences. Typically, first-order approximations of welfare costs are calculated avoiding detailed knowledge of substitution effects. The authors derive second-order approximations...

This paper studies the paths from inequality in earnings to inequality in household consumption. We show that careful study of the evolution of the variances and covariances of earnings and consumption within cohorts across time can identify permanent and transitory shocks. We present an...

This survey is designed to emphasize the relationship between empirical a nd theoretical considerations in the analysis of consumer behavior. A lthough it focuses primarily on analysis at the individual or micro l evel, it tries, where possible, to draw implications for the estimati on of...