Via Moody’s:
Significant Differences, Erie Similarities The U.S. business cycle has entered its boom phase. This is a period that typically comes closer to the end of the cycle, just prior to a recession. It is characterized by robust economic growth, tightening labor and product markets, intensifying wage and price pressures, monetary tightening, and higher interest rates.
Another feature of the boom phase of a business cycle is excessive risk-taking somewhere in the financial system. This fuels the boom and is eventually at the center of the subsequent bust. Subprime mortgage loans were the obvious culprit a decade ago, runaway internet stocks that pumped up a stock market bubble were the problem in the early-2000s recession, and the savings and loan crisis incited the early 1990s downturn.