Professor Amartya Sen was awarded the Nobel Prize in Economic Sciences in 1998 “for his contributions to welfare economics”.
He was a Professor of Economics in the Department of Economics at LSE from 1971-77, and continued to teach at the School on a part-time basis from 1978-82.
His contributions to welfare economics are profound and range from social choice theory, poverty and welfare indexes, distribution, the study of famine, individual welfare, and collective decision taking. His work is regarded as having restored an ethical dimension to economics.