Some Post Keynesian Propositions on Inflation

James Galbraith and Barkley Rosser, for example, are familar with this view.

Inflation is not always and everywhere a monetary phenomenon. In the United States in the 1970s, it was a matter of cost-push. When nominal claims on income add up to more than real income, inflation can result.

An incomes policy is one approach to attacking inflation that might have been tried. For example, a tax-based incomes policy could have been implemented. Institutions matter. For example, in an economy with large unions, major labor contracts could be coordinated to be renegotiated at once, or they could be staggered. The latter is likely to lead to more inflation.

Monetary policy is not impotent. In a modern industrial economy, the supply of money is endogenous. The Federal Reserve in the U.S., for example, sets an important interest rate but, generally, does not have control over the amount of money in circulation. Lowering the interest rate (pushing on a string) may not be effective, but raising interest rates can be a defacto incomes policy. When combined with union-busting, as in Ronald Reagan's foul policy, one can expect inflation to moderate.