Japan’s Economy
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Japan’s Economy
Written by Atsuhiro H. · Editor: Adrian Y. · Graphic Designer: Anninka A.
5 minute read · 15th September 2025, Monda
Japan’s economy is very interesting, it is one of the greatest real-life economies that represents our understanding of macroeconomic theories. Let’s see its summary for the last 30 years.
1989-1993: The Bubble Economy and Economic Downfall
Japan has faced significant economic challenges since the 1990s.
In September 1985, Japan signed the “Plaza Accord” with the United States, which aimed to improve U.S net exports by devaluing the dollar. This would make the goods and services in the U.S. cheaper and increase exports. This caused the rapid rise of the value of yen, and overheated currency eventually led to recession in Japan.
In response, the Japanese government adopted expansionary monetary policies and invested heavily in public infrastructure projects. This led to an increase in disposable income for consumers and profits for businesses, which were then channelled into stocks and real estate markets (Japan Ends Era of Negative Interest Rates, 2024). This has created a situation where consumers and businesses had increased disposable income and profits, which was invested into stocks and housing. Increased investment led to soaring prices in both markets. The resulting surge in asset prices created a situation known as the “bubble economy,” where prices of stocks and real estate reached unsustainable levels.
When an economy experiences inflation, governments and central banks implement policies to increase downward pressure on the price. In 1989, Japan made a sudden turnabout in their easy monetary policy. Interest rates were raised, and a measure called the “Total Volume Control” was implemented to restrict commercial banks from lending to real estate brokers. These actions caused the stock and housing market bubbles to burst.
What followed was a prolonged period of economic stagnation and deflation, often referred to as the “Lost Decades.” The slow recovery was attributed to various factors, including the Bank of Japan’s (BoJ) ineffective monetary policies, natural disasters, and global financial crises, all of which compounded the economic difficulties.
2013~2016: Quantitative and Qualitative Easing (QQE) and Negative Interest Rates
In April 2013, a former BoJ Governor Haruhiko Kuroda announced that the central bank would 'implement a monetary easing that is different in both quantity and quality’. This marked the introduction of an unconventional monetary policy known as the Quantitative and Qualitative Easing (QQE). Under QQE, the BoJ increased the money supply in the economy by purchasing government bonds from commercial banks (日本経済新聞社, 2023). These transactions boosted commercial banks’ reserves, enabling them to invest more in the market and stimulate economic activity.
Following this, BoJ also implemented a negative interest rate policy in January 2016 for further inflationary pressure on the price level. Negative interest rates created a situation where commercial banks incurred losses for holding excess reserves at the central bank (Negative Interest Rate Policy, n.d.). This policy was intended to encourage banks to lend and invest rather than save, thereby increasing economic activity.
2019~2024: Post-Stagnation Recovery
It turns out, the negative interest rate policy did not work quite well, however Japan kept this policy going for more than 8 years. Meanwhile, external shocks such as the COVID-19 pandemic and the trade crisis caused by the Ukraine war led to global inflation. In Japan’s case, this inflationary pressure helped raise wages and other key prices, signaling the beginning of economic recovery after decades of stagnation.
In March 2024, Japan finally raised its interest rate, “ending the country’s historic era of negative interest rates” (Japan Ends Era of Negative Interest Rates, 2024). Inflation has continued to push up prices and wages, breaking the deflationary cycle that had plagued Japan for decades. This shift represents a significant milestone in Japan’s economic recovery, putting an end to the prolonged period of stagnation.
Reference List
Japan ends era of negative interest rates. A chief economist explains. (2024, March 26). World Economic Forum. Retrieved May 1, 2025, from https://www.weforum.org/stories/2024/03/japan-ends-negative-interest-rates-economy-monetary-policy/
Negative Interest Rate Policy. (n.d.). Nomura. https://www.nomura.co.jp/terms/japan/ma/A02761.html
なぜ銀行の預金金利は低いの? | 日本大学経済学部. (n.d.). 日本大学経済学部. https://www.eco.nihon-u.ac.jp/about/5w1e/vol2/
日本経済新聞社. (2023, February 14). 異次元緩和とは 日銀、デフレから脱却目指し2013年導入. Nikkei. https://www.nikkei.com/article/DGXZQOUB1443K0U3A210C2000000/
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