景気循環の例 II

The Global Financial Crisis of 2007–2009 is a strong example of the business cycle, demonstrating how financial optimism can fuel expansion before giving way to severe contraction.

In the early 2000s, low interest rates and easy credit led to a housing market boom, an expansionary phase of the cycle.

Rising home prices and confident consumers encouraged more borrowing and investment.

However, excessive risk-taking and poor lending standards by lenders created an imbalance between housing market demand and supply across the economy.

When home prices fell, the financial system began to unravel, signaling the start of a contraction.

Banks failed, stock markets crashed, and unemployment rose sharply.

Governments and central banks intervened with large-scale stimulus programs and interest rate cuts.

These actions eventually stabilized financial markets and encouraged spending again.

By 2009, the recovery phase began, slowly restoring growth and employment.

The crisis and rebound highlight how expansions often sow the seeds of contraction in the business cycle.