The consumption literature uses adult equivalence scales to measure individual level inequality. This practice imposes the assumption that there is no within household inequality. In this paper, we show that ignoring consumption inequality within households produces misleading estimates of...

Collective models have become the go-to framework for intra-household allocations. Available empirical collective models are built for fixed sets of household members and accommodate diversity in household structures with difficulty. Individual-level data on food consumption from Bangladesh...

We develop a method for estimation of price reactions using unit value data which exploits the implicit links between quantity and unit value choices. This allows us to combine appealing Engel curve specifications with a model of unit value determination in a way which is consistent with demand...

Value added taxes (VAT) are an important, and in many cases increasing, source of revenue in both developed and developing countries. Unsurprisingly there is an intense academic and policy debate about the appropriate VAT rate structure, for both equity and efficiency reasons. In this paper we...

We derive necessary and sufficient conditions for a finite data set of price and demand observations to be consistent with an additively separable preference. We do so without imposing concavity on any of the subutility functions or convexity of the budget set a priori, thereby generalizing...

We develop a method for estimation of price reactions using unit value data which exploits the implicit links between quantity and unit value choices. This allows us to combine appealing Engel curve specifications with a model of unit value determination in a way which is consistent with demand...

This paper studies the determinants of partnership dissolution and focuses on the role of child support. We exploit the variation in child support liabilities driven by an important UK policy reform to separately identify the effects of children from the effect of child support liability. We...

This paper analyses the marriage decisions of men and women, focusing on the added attractiveness of sanitation within the living arrangement, in rural India. We exploit district and time variation from the Total Sanitation Campaign (TSC) which increased sanitation by 6.6 percent among...