Irfan Habib, author of The Agrarian System of Mughal India 1556–1707:
This is the best book-length treatment on the economic aspects of imperialism to have been published in the past several decades. It is theoretically powerful and empirically scrupulous, and its historical range covers the entire span of imperialism from the colonial period down to the present day

Samir Amin, author of The Implosion of Capitalism:
Utsa and Prabhat Patnaik provide us with an important and incisive contribution to the theory of imperialism. Through a rigorous analysis of the policies pursued in India, they demonstrate how the contemporary pattern of imperialism is a continuation of its previous colonial pattern, in which peasant agriculture is systematically undermined, thus generating a gigantic and growing reserve of surplus labour. The ideas outlined in A Theory of Imperialism are central to understanding the construction of the unequal global system in the past and in the present.

Robert Pollin, codirector and professor of economics, Political Economy Research Institute, University of Massachusetts, Amherst:
A highly original, powerfully presented, and extremely thought-provoking new theory of imperialism that will force anyone concerned with the question of imperialism to rethink their own presuppositions.