Masters Of Money | John Maynard Keynes

As part of the 2019/2020 Exploring Economics Experience, one of our supporters Prof. Steve Keen gave a presentation to our editorial team. Read more

This article outlines the fundamental challenges of democratically planned economies and categorises proposed models into six groups, each of which approaches planning and coordination at different levels of authority and between myriad economic units in a particular way, taking into account efficiency as well as democratic principles and environmental and social sustainability. Through a classification system based on decision-making authority and mediation mechanisms, the article provides a framework for understanding and comparing these models. By examining their different approaches, it offers insights into the complexities and potential paths of democratically planned economies in the 21st century.

The principle of effective demand, and the claim of its validity for a monetary production economy in the short and in the long run, is the core of heterodox macroeconomics, as currently found in all the different strands of post-Keynesian economics (Fundamentalists, Kaleckians, Sraffians, Kaldorians, Institutionalists) and also in some strands of neo-Marxian economics, particularly in the monopoly capitalism and underconsumptionist school In this contribution, we will therefore outline the foundations of the principle of effective demand and its relationship with the respective notion of a capitalist or a monetary production economy in the works of Marx, Kalecki and Keynes. Then we will deal with heterodox short-run macroeconomics and it will provide a simple short-run model which is built on the principle of effective demand, as well as on distribution conflict between different social groups (or classes): rentiers, managers and workers. Finally, we will move to the long run and we will review the integration of the principle of effective demand into heterodox/post-Keynesian approaches towards distribution and growth.

L'Observatoire régional de l'environnement (ORE) expose les instruments économiques que nous avons à disposition pour faire face à la gravité des problèmes environnementaux (réchauffement climatique, stress hydrique, pollution des eaux continentales et marines, érosion de la biodiversité). On apprend quels sont les enjeux à mettre un prix à la nature (pollution, biodiversité...) et quels sont les avantages et inconvénients de chaque mesure mise en place par l'État pour agir pour une transition écologique durable. Enfin, il propose différentes méthodes qui pourraient améliorer notre approche à inclure notre environnement dans notre système économique en prenant des cas concrets (eau potable, prix du carbone...)