As the quintessential laissez-faire system, the US outsources strategy to the invisible hand of the market, with the government locked into a reactive approach to unexpected problems. Thus, both monetary and fiscal policy have been focused on cleaning up after a crisis rather than on how to avoid another one.
https://prosyn.org/Ei9padj
NEW HAVEN – Apparently, policymakers at the Federal Reserve are having second thoughts about the wisdom of open-ended quantitative easing (QE). They should. Not only has this untested policy experiment failed to deliver an acceptable economic recovery; it has also heightened the risk of another crisis.