Read the article. It's not about Keynesian economics or government spending, it's about price-fixing and wage-fixing.
I think everyone agrees that government attempting to set wages and prices was a failure. It was stopped by a Supreme Court decision.
"Recovery came only after the Department of Justice dramatically stepped enforcement of antitrust cases nearly four-fold and organized labor suffered a string of setbacks, the economists found."
I think everyone agrees that government attempting to set wages and prices was a failure. It was stopped by a Supreme Court decision.