The economic cycle and what it means for markets

An economy is the sum of everyone producing, earning, spending and borrowing: households, companies, banks and the state. It grows over time — through more workers, better technology and more capital — but not in a straight line.

The four phases

• Expansion — jobs and incomes grow, companies invest, credit flows, profits rise.
• Late cycle — capacity gets tight, inflation picks up, central banks raise rates, credit gets more expensive.
• Recession — spending falls, companies cut jobs and investment, defaults rise.
• Recovery — rates fall, credit loosens, the cycle starts again.

No two cycles are alike, and their length varies from a few years to more than a decade.

Markets move first

Stock markets look ahead. They usually fall before a recession is officially declared and start rising while the news is still bad. That makes the economy a poor timing tool: by the time the data confirms a recession, prices have often moved.

The two deepest falls in the chart — 2000–2002 and 2007–2009 — came with recessions and took the S&P 500 down by roughly half. Smaller corrections of 10–20% happen every few years, often without any recession at all.

Who drives the cycle

• Central banks — interest rates and the supply of credit.
• Governments — taxes and spending (fiscal policy), regulation that can make or break whole sectors.
• Companies — investment, hiring, innovation; they are the engine of growth.
• Consumers — about two thirds of the US economy is consumer spending.
• Demographics and trade — slow-moving but powerful: ageing populations, globalisation, energy.

How to use this

Understanding the cycle helps you stay calm: recessions and bear markets are a normal part of investing, not the end of the world. But you do not need to predict the cycle. Price trends reflect what investors collectively expect — and a systematic process that follows the trend adapts to the cycle without having to forecast it.

Related: crashes and how to survive them · market regime

By Dr. Harry Hamann · 5 min read