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The author argues that it is microeconomics that needs foundations, not macroeconomics. Preferences need to be built on biology, and, in particular, on neuroscience. In contrast, macroeconomics could benefit from rationalizations of aggregate economic phenomena by non-equilibrium statistical physics
Persistent link: https://www.econbiz.de/10013135079
After the publication of Keynes' "General Theory," economics was frequently described as schizophrenia: (neo … or reclassified in the neoclassical synthesis. Keynes' General Theory is truly general. It includes the full … recent results in behavioral economics. Keynes' macroeconomics is the result of his microeconomics. Keynes' theory is a …
Persistent link: https://www.econbiz.de/10011929683
The paper argues that the microfoundations programme can be understood as an implementation of an underlying methodological principle, methodological individualism, and that it therefore shares a fundamental ambiguity with that principle, viz, whether the macro must be derived from and therefore...
Persistent link: https://www.econbiz.de/10012971672
evolution of modern portfolio theory are discussed. A new, 'next economy' methodology is proposed to practically apply modern … realities to portfolios in meaningful ways. Existing yet insufficient attempts to modify portfolio theory to address climate and …
Persistent link: https://www.econbiz.de/10013086462
Contrary to what has been argued by a number of critics, the AD-AS framework is both internally consistent and in conformity with Keynes s own analysis. Moreover, the eclectic approach to behavioral foundations allows models in this tradition to take into account aggregation problems as well as...
Persistent link: https://www.econbiz.de/10011527443
Samuelson kept optimization-based problems separated from macroeconomic dynamics in his Foundations, where dynamics were defined in terms of difference and differential equations. Despite some criticism of his "correspondence principle" of stability analysis by D.F. Gordon, D. Patinkin and...
Persistent link: https://www.econbiz.de/10012003226
Critics of modern macroeconomics often raise concerns about unwarranted welfare conclusions and data mining. This paper illustrates these concerns with a thought experiment, based on the debate in environmental economics about the appropriate discount rate in climate change analyses: I set up an...
Persistent link: https://www.econbiz.de/10010226540
Through this paper I try to join the lively debate around mainstream economics with a view to calling attention to some methodological aspects. It is aimed at outlining an interpretation based on Max Weber's traditional neoclassical methodology that can help us to find the adequate territory of...
Persistent link: https://www.econbiz.de/10012979330
theory appears not to be a cumulative science so far. When attempts are done to settle controversies by "nature" (testing the … or non-identified when testing them. Two examples are provided, one in growth theory and testing convergence, one in … business cycles theory and testing inflation persistence. …
Persistent link: https://www.econbiz.de/10011597938
macroeconomics has to be the point of departure of a realistic reconstruction of macroeconomic theory. Finally, it maintains that …
Persistent link: https://www.econbiz.de/10012952767