His research interests have included social choice theory and welfare economics.

It was there that he did his main work on welfare economics, with its application to social accounting.

K. (1963) Uncertainty and the welfare economics of medical care.

Academic experts in welfare economics or the dynamics of poverty?

He is renowned for his work in welfare economics.

When he was asked what the most important part of mechanism design is, he said welfare economics.

Private consumption is a central concern of welfare economics.

Such efficiency is a central concept in welfare economics.

Two themes recur throughout our discussion of welfare economics in Part 3.

Social choice blends elements of welfare economics and voting theory.