Germany’s austerity-oriented economic policy is the wrong approach. Markets need demand stimulation to achieve full use of resources, argues Krugman, a Keynesian economist. Neoclassical economists have been warning that expansionary macroeconomic policies are not only useless but can even be...

Behavioral economics, the analysis of economic decisions, has made enormous progress over the last decades and become accepted as a major field in economics. How is behavioral economics to be compared to the neoclassical model? As a revision of the neoclassical model enhancing the set of...

After the publication of Keynes' "General Theory," economics was frequently described as schizophrenia: (neo-) classical at the micro-level, but Keynesian at the macro-level. In actuality, Keynes' revolution was, to a substantial part, based on the behavioral micro-foundations of the world we...

Keynes' General Theory (GT) ist in zweierlei Hinsicht umfassender als das (neo-) klassische Modell: (1) sie schließt das Vollbeschäftigungsgleichgewicht als Sonderfall ein und (2) sie basiert auf realistischem mikroökonomischem Verhalten, dessen sozial isolierter, den Eigennutz maximierender...