The paper presents the history of the contribution of two American economists to a radical cause: the establishment of a socialist and politically united Africa. The setting is 1960s Ghana which under Kwame Nkrumah, the man who led the country to independence from British colonial rule, emerged...

Joan Robinson's infatuation with Mao's China remains the most controversial episode of the Cambridge economist's life. Drawing on the literatures on observation in science and economics, and economists' travels, we aim at overcoming the dichotomy between Robinson as a 'political pilgrim' and as...