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The Lost Decades Explained: Japan's Economic Rollercoaster

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1989: Tokyo, Japan.
The Nikkei index reaches an all-time high, and eight of the world's ten largest companies are Japanese. Japan's GDP per capita surpasses America's by 10%. Iconic American assets, like the Rockefeller Center, are owned by Japanese firms, and movies like Blade Runner envision a future dominated by Japan. The "rising sun" seems unstoppable.

But by 1990, the Nikkei plummets 38%, wiping out $2 trillion in market value. Fast forward to 2024, and Japanese wages still haven't recovered to their 1980s peak. What went wrong?

Post-War Japan: A Rising Power
To understand Japan's economic rise and fall, we must go back to the late 1940s. Post-WWII Japan was devastated—factories in ruins, a depleted labor force, and strained trade relations. Fearing Japan might follow China's path into communism, the U.S. intervened with sweeping economic reforms.

Key measures included dismantling the Zaibatsu (wealthy family-controlled conglomerates), redistributing land, and transforming Japan into an export powerhouse. These efforts, combined with support for the Korean War effort and low-interest loans, set the stage for economic recovery. By the mid-1950s, Japanese exports soared, and by the 1970s, Japan had become the world's fifth-largest economy, eclipsing major players like the UK and West Germany.

1980s: The Boom Years
Fueled by innovation and high-quality manufacturing, Japan dominated global markets. Luxury brands thrived in Tokyo, and Japanese corporations bought iconic foreign assets, signaling immense national wealth. However, economic imbalances emerged, particularly with the Plaza Accord of 1985, which revalued the yen and hurt exports.

The 1990 Crash: The Beginning of the End
To combat slowing growth, Japan slashed interest rates and opened credit markets, spurring a speculative frenzy in stocks and real estate. By 1990, the bubble burst. The Nikkei lost $1 trillion, and land values collapsed. Efforts to stabilize the economy, including rate hikes and loan restrictions, came too late.

The Lost Decades
The 1990 crash ushered in years of stagnation. Zombie banks, laden with bad loans, refused to restructure. Fiscal stimulus efforts were poorly executed, and demographic challenges, like an aging population, compounded the crisis. By 2024, Japan still struggles with deflation, sluggish growth, and lingering economic inefficiencies.

This is the story of Japan—the land where the rising sun seemed eternal but set far too soon.

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