The turn to the use of mixed qualitative and quantitative (Q-Squared) methods in the analysis of poverty is a welcome development with large potential payoffs. While the benefits of mixing are not in doubt, the tensions involved in so doing have not received adequate attention. The aim of this...

How does concern for consumption relative to others (”relativity”) affect the progressivity of the optimal income tax structure? In this paper we revisit this literature and present a more detailed analysis of the solution to the non-linear income tax problem with consumption interdependence...

Economists are now familiar with “between” and “within” group inequality decompositions, for race, gender, spatial units, etc. But what exactly is the normative significance of the empirical results produced by these decompositions? This paper raises some basic questions about policy...

If the absolute number of poor people goes up, but the fraction of people in poverty comes down, has poverty gone up or gone down? The economist’s instinct, framed by population replication axioms that undergird standard measures of poverty, is to say that in this case poverty has gone down....

This paper presents an overview of the economics of international aid, highlighting the historical literature and the contemporary debates. It reviews the “trade-theoretic” and the “contract-theoretic” analytical literature, and the empirical and institutional literature. It demonstrates...

This is our contribution to the project on Conversations between Anthropologists and Economists, focusing on analysis of the Commons. The short note is in the form of a “talk and response” exchange, coming as close to a conversation as it is possible to do on the printed page. This is worth...

Standard economic analysis assumes the sets of public and private goods to be exogenously given. Yet societies very often choose the public-private mix, using resources to convert seemingly private goods into ones with public goods characteristics and vice versa. And, in practice, we see a...

This commentary poses a series of progressively harder questions in the economic analysis of growth, inequality and poverty. Starting with relatively straightforward analysis of the relationship between growth and inequality, the first level of hard questions come when we ask what policies and...

The global International Financial Institutions (IFI’s) increasingly justify their operations in terms of the provision of International Public Goods (IPG’s). This is partly because there appears to be support among the rich countries of the North for expenditures on these IPG’s, in...

How does development economics address the issue of gains and losses from the displacement that inevitably accompanies many development processes? This paper argues that economists have struggled mightily between the core criterion of a “Pareto improvement”, which vests individuals with...