Wheelbarrow economics, which means hyperinflation where the cost of goods becomes so expensive that people require wheelbarrows of cash to buy them, can also be referred to as money printing, currency devaluation, or runaway inflation. Other synonyms include fiat currency collapse, monetary catastrophe, financial meltdown, inflationary spiral, and hyper monetary expansion. The common denominator in all these phrases is the devastating effect of uncontrollable price increases resulting from government or central bank actions. While these situations can be rare, they can lead to social instability and economic collapse, which is why it is essential to monitor and manage monetary policy responsibly.