Last week, the New York Times published the latest Paul Krugman article on inflation (which is behind its paywall). It is syndicated elsewhere and you can access it here at The Berkshire Eagle (April 13, 2022) – Paul Krugman: Inflation is about to come down – but don’t get too excited. I wondered whether the author had offered his services cheaper to the NYTs and elsewhere given his concern for inflation, and, apparently, his assertion that wages are a critical factor in sustaining it. What this article highlights is mainstream New Keynesian macroeconomics – the dominant paradigm in our teaching, research and policy circles. What it also highlights is how different the mainstream is to Modern Monetary Theory (MMT), despite characters like Krugman and his fellow New Keynesians trying to tell the world that there is nothing particularly different about MMT and the way they do economics. It also provides another chance for me to add nuance to the Job Guarantee.