Which of the following is a lagging economic indicator?

• A. Balance of trade
• B. Unemployment rate
• C. Leading index
• D. GDP growth rate

Answer: (A)

Lagging indicators are those that confirm a pattern after it has already occurred. They show the outcome of economic changes rather than predicting them.

Unemployment rate is a classic example. When the economy slows, firms take time to adjust payrolls, so hiring freezes and layoffs often occur after the downturn has begun, and unemployment rises with a delay. GDP growth rate is another typical lagging measure because it reflects activity that has already happened over a past period and is reported after the period ends, confirming whether the economy expanded or contracted.

Leading indicators, by contrast, point to future directions and aim to forecast what will come next. The balance of trade isn’t as consistently used as a primary lagging indicator; it can reflect past trade patterns but is influenced by currency movements and global demand, making it less reliable as a clear confirmatory signal of the business cycle.

So, the clearest lagging indicators among the options are the unemployment rate and the GDP growth rate, with the leading index clearly serving as a predictor rather than a confirmer. Balance of trade sits outside the strongest, conventional lagging indicators.