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Keynes' macroeconomic revolution is based on his microfoundations of economic behavior derived from 'casual' observations but impressively substantiated by rigorous research in behavioral economics and neurology. Ronald Schettkat argues that the allegation of the missing microfoundations in Keynes' theory is false. Instead, both Keynes' theory and behavioral economics relate to humans in 'the economy we live in', differing substantially in their fundamentals from the neoclassical model.Showing that Keynes' micro has much in common with Behavioral Economics, the book starts with the fundamentals ranging from the methodological approach to economics as a real versus an axiomatic science and the consequences for knowledge building methods (interviews, observations, experiments), the rationality and equilibrium concepts to the functioning of markets, before delving into the topics in greater detail.Providing a thorough theoretical grounding in economics, this book will be a discerning read for economists, students of economics, political science, sociology and psychology as well as for the general public

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Deutschlands Arbeitslosenquoten sind bis 2005 mit jeder Rezession sprunghaft angestiegen. Das wird von neoklassischen Mikroökonomen als Funktionsstörung des Arbeitsmarktes interpretiert, was zur Ausblendung makroökonomischer Zusammenhänge und zur Verengung der Debatte auf arbeitsmarktpolitische Maßnahmen führt. Die Entwicklung in den USA zeigt, dass eine neben Preisstabilität auch Wachstum und Beschäftigung berücksichtigende Geld- und Fiskalpolitik kurz- und auch langfristig solider als die deutsche Sparpolitik ist, die zu hoher Arbeitslosigkeit und geringem Wachstum in der Eurozone beiträgt. ; Until 2005 unemployment rates in Germany jumped after every recession to ever-higher levels. Neoclassical micro-economists interpreted this trend as market failure and consequently narrowed the debate to labour market policies intended to improve the assumed malfunctioning of labour markets. Macroeconomic relations were largely ignored or even negated, which also characterises the current approach of the federal German government towards European economic policy. This approach has contributed to high unemployment in the eurozone. The economic trends in the US show that monetary and fiscal policies that do not exclusively focus on low inflation but that also aim to improve growth and employment will be much more promising for Germany and Europe.