Japan: 6 downturns since 2008; the IMF expected none a year ahead
Japan, real GDP, 2008–2025
Every time it expected growth, +1.3% on average. The widest gap: 2009, expected +1.5%, outcome −5.9%.
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GDP growth is how much the volume of everything a country’s economy produced changed in a year, net of price rises. Below zero, the economy shrank. Every April the IMF forecasts the next year; here that forecast is set against what happened.
Blue: GDP growth in the IMF’s latest data, dots mark the years of decline. Orange: what the IMF expected for each year in the April before. The dashed line is zero: below it the economy shrinks.
- 2008: forecast in April 2007 → latest data
+1.9% → −1.2%
IMF World Economic Outlook, April 2007 → IMF World Economic Outlook, April 2026
- 2009: forecast in April 2008 → latest data
+1.5% → −5.9%
IMF World Economic Outlook, April 2008 → IMF World Economic Outlook, April 2026
- 2011: forecast in April 2010 → latest data
+2.0% → −0.2%
IMF World Economic Outlook, April 2010 → IMF World Economic Outlook, April 2026
- 2019: forecast in April 2018 → latest data
+0.9% → −0.3%
IMF World Economic Outlook, April 2018 → IMF World Economic Outlook, April 2026
- 2020: forecast in April 2019 → latest data
+0.5% → −4.3%
IMF World Economic Outlook, April 2019 → IMF World Economic Outlook, April 2026
- 2024: forecast in April 2023 → latest data
+1.0% → −0.2%
IMF World Economic Outlook, April 2023 → IMF World Economic Outlook, April 2026
A downturn is a year when a country’s real GDP fell (growth below −0.05%, i.e. −0.1% or less once rounded) in the IMF’s latest data (April 2026). The forecast is the April World Economic Outlook of the year before; “expected a fall” means forecast growth below zero. Countries and years 2008–2025 with both a forecast and an outcome.
A year-ahead forecast almost always shows growth: downturns usually come from events not visible a year earlier (crises, commodity price crashes, wars, the pandemic). The IMF will still revise recent outcomes.
A question for this picture
What do these downturns have in common, and could any of them have been seen a year ahead?