This volume is a history of economics – as it was interpreted, discussed and established as a discipline – in the 20th century. It highlights the pluralism of the discipline and brings together leading voices in the field who reflect on their lifelong work. The chapters draw on a host of traditions of economic thought, including pre-classical, classical, Marxian, neoclassical, Sraffian, post-Keynesian, Cantabrigian and institutionalist traditions in economics. Further, the volume also looks at the history of economics in India and its evolution as a discipline since the country’s independence.