Heterodox
This article is an introduction to the post-Keynesian approach to inflation. It is largely based on Section 8.1.1 of Professor Marc Lavoie's Post-Keynesian Economics: New Foundations (link to my review). Similar to the work on stock-flow consistent models, we start out with what is essentially an accounting identity: a statement that is true by definition. We need to understand the implications of the accounting identity before we worry about the behavioural aspects (which are not pinned...
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