So, what then is Krugman avoiding by positing what seems to be an emotionally appealing narrative? Simple: class power. Those two words neoclassical economists cannot stand to hear. The fact is that the idea of neoclassical competition is, at best, a relic of the 19th century, at worst, a fantasy pure and simple and income distribution has far more to do with class power than anything else. Class power is, of course, a political issue first and an economic issue second – one of the reasons that neoclassicals, who claim to practice “pure economics”, tend to avoid it. But it is class power that underlies the manner in which income is distributed today – especially when we are considering the role of finance.Fixing the Economists
False Profit: How Paul Krugman’s Comments on Monopoly Distract From the Important Issues
Philip Pilkington
The plot (wrt rents) thickens. This single paragraphs sums it up.
For elaboration, see Michael Perelman, The Power of Economics vs. The Economics of Power (pdf) and C. Wright Mills, The Power Elite (pdf).