Professor Axel Leijonhufvud passed away few months ago, at the age of 89. Despite the fact that the contribution he made to economics has been widely recognized, his approach remains 'problematic' because of his dialogue and proximity with different streams of thought, and in particular with the...

Macroeconomics must take radical uncertainty into account, if it aims at contributing to the solution of serious real-world problems such as climate change. Allowing for radical uncertainty must happen at two levels: the level of modeling and the level of the scientific discipline. I argue that...

Macroeconomics must take radical uncertainty into account, if it aims at contributing to the solution of serious real-world problems such as climate change. Allowing for radical uncertainty must happen at two levels: the level of modeling and the level of the scientific discipline. I argue that...

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...

Heterodoxy has left not one stone unturned and has unraveled a plethora of errors/mistakes/contradictions of Orthodoxy. The outcome of this prolonged critical and self-critical process is that there is actually no acceptable and accepted theoretical economics. The need of a paradigm shift is...

Krugman has recently revitalized IS-LM with a number of succinct analytical pieces on his blog. The reverberations were remarkable. Economists, however, are known often not grasp the full content of their own and, a fortiori, of others' models. This happened to Keynes in the days of high theory...

We outline and simulate a stylised post-Keynesian two country stock-flow consistent model to demonstrate the interconnection of three of the main features/outcomes of finance-dominated capitalism, namely worsening income distribution for the bottom 90% households, the rise of international...

In several publications, starting more than a decade ago, Peter Flaschel and co-authors have outlined the features of a 'social capitalism' as a normative alternative to the liberal and financialised capitalism of the Anglo-Saxon type, but also to the undemocratic Chinese-type of state...

Making use of a post-Keynesian/Kaleckian two-country stock-flow consistent (SFC) simulation model, we shed light on different regimes in modern finance-dominated capitalism, their interaction at the global scale, and then on the changes in regimes after the 2007-09 crises. Most importantly, we...

The push to pluralise the economic discipline involves making informed decisions about which paradigm to adopt, requiring a deep understanding of each paradigm's characteristics and affiliations. Once paradigmatic choices are made, different theories can either collaborate effectively or require...