Marx himself certainly thought that political economy was a subject of most urgent importance for a "theoretician of the revolutionary proletariat". Marx took over the orthodox theory of his day according to which an explanation of the relative prices of particular commodities was to be found in...

One of the most original and prolific economists of the twentieth century, Joan Robinson (1903-83) is widely regarded as the most important woman in the history of economic thought. Robinson studied economics at Cambridge University, where she made a career that lasted some fifty years. She was...