This timely book offers a concise summary of new developmentalism, exploring this in the context of both heterodox economics and political economy. It adopts a historical–structural method that is critical of orthodox or Neoclassical Economics. Luis Carlos Bresser-Pereira delves into the roots of new developmentalism from the quasi-stagnation of middle-income countries, covering how it developed from Marxian economics, post-Keynesian economics and Classical Structuralism. Innovative in its approach and coverage, Bresser-Pereira first introduces the method and the schools relevant to new developmentalism, before moving on to look at how it can revolutionise political economy, economics and growth economics. Chapters explore the capitalist revolution, the phases of capitalist development and class coalitions, micro- and macro-economics, and the importance of the exchange rate in determining investment and growth. The book concludes with a forward-looking synopsis of the ways in which new developmentalism is both green and social. This will be a critical read for heterodox economics students and scholars, as well as economics students more widely. Its practical implications will also make this an invigorating read for economists looking to better understand new developmentalism and its potential impacts.