Finance Nerd Profile picture
Feb 11 11 tweets 4 min read Read on X
Japan's economy is a mystery:

• Debt at 250% of GDP.
• Growth stuck near zero for decades.
• Yet no economic collapse.

Here’s how Japan broke every economic rule and still survived: Image
Image
In the late 1980s, Japan was a financial superpower.

The stock market was booming, real estate prices were astronomical, and wealth seemed limitless.

But beneath the surface was a ticking time bomb.

Banks handed out loans with reckless abandon, fueling an unsustainable bubble.
When the crash came in the early 1990s, it wiped out trillions in market value and put the nation into a prolonged economic slump known as “The Lost Decade.”

Unlike other countries that bounce back after recessions, Japan got stuck. Image
Growth slowed to a crawl.
Businesses became cautious.
Consumers saved instead of spent.

But remarkably, despite all this, Japan never collapsed.
While Japan's debt is massive, almost all of it is owed domestically—to Japanese banks, pension funds, and households—not foreign lenders.

This means Japan’s financial system isn’t at the mercy of external forces.

Then there’s the Bank of Japan (BoJ). Image
For years, it has kept interest rates at or below zero to encourage borrowing and spending.

It also pumped vast amounts of money into the economy through a policy called "quantitative easing"—buying government bonds to inject cash into the system. Image
Critics argue that this approach merely props up a fragile system.

But Japan’s approach prevented mass unemployment, bank collapses, or hyperinflation—common signs of economic crisis elsewhere. Image
However, Japan isn’t invincible.

The population is shrinking and aging rapidly.

Nearly 30% of its citizens are over 65.

Fewer workers mean less economic output, lower tax revenue, and greater strain on social services like healthcare and pensions.
Japan's government continues to experiment with policies like:

• Increasing immigration to counteract population decline.

• Investing in automation and robotics to boost productivity.

• Gradual fiscal consolidation to stabilize debt growth. Image
Only time will tell what will happen.

What do you think about Japan's economic paradox?
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More from @Finance_Nerd_

Feb 6
In 1965, Singapore was broke, defenseless, and on the brink of collapse.

Today, its GDP per capita is higher than the US.

How did a tiny island with no natural resources become an economic powerhouse?

This is the untold story of Singapore’s rise: Image
Image
In 1965, when Singapore became independent:

• Unemployment was over 14%.

• GDP per capita: $516 (comparable to that of a developing nation).

• The island had no natural resources—no oil, no farmland, no minerals. Image
Image
Its location was strategic, but ports alone couldn’t support a nation.

Singapore needed to build an economy from scratch—and fast.

Singapore’s first Prime Minister, Lee Kuan Yew, played a pivotal role.

He made bold decisions that reshaped the country's destiny:
Read 14 tweets
Feb 5
In 1904, banks only served the rich.

If you were an immigrant, a laborer, or a small business owner, they wouldn’t lend you a cent.

But one man changed everything: Amadeo Giannini.

Here’s how he built the Bank of America (a $2.4 trillion giant today): Image
Image
In the early 1900s, American banks weren’t interested in working-class people.

The poor and immigrants were left to loan sharks.

Giannini, the son of Italian immigrants, saw an opportunity.

Instead of lending only to the elite, he started a bank for everyday workers.
He opened Bank of Italy (which later became Bank of America) with a mission:

- Serve immigrants and small businesses
- Accept deposits as low as $10
- Give trust-based loans to hardworking people

The wealthy bankers laughed at him. But Giannini’s bank boomed. Image
Read 17 tweets
Feb 4
Your money isn’t real.

97% of it is just numbers in a bank’s computer—created out of thin air.

Banks don’t lend you money—they create it when you take a loan.

And when you repay it, that money disappears.

This is the greatest illusion in modern finance. Let me explain... Image
Image
In the UK, only 3% of money exists as cash.

The other 97%? It’s digital—created by commercial banks when they issue loans.

When a bank lends you money, it doesn't transfer existing cash.

It creates new money by simply typing numbers into a computer.
This means:

• Every mortgage, car loan, or credit card transaction = new money.
• When you repay that loan, the money disappears.
• The bank keeps the interest as profit.

Since banks create money through lending, they control who gets it.
Read 13 tweets
Jan 30
This software controls $21 trillion—more than the GDP of the UK, Japan, and Germany combined.

It’s used by banks, governments, and even the Federal Reserve.

Here’s how BlackRock’s Aladdin became the invisible hand controlling global finance: Image
Image
Aladdin stands for Asset, Liability, and Debt and Derivative Investment Network.

Built by BlackRock in the late 1980s, it started as a tool for risk analysis.

Today, it’s the backbone of global finance, used by over 200 institutions, including central banks.
At its core, Aladdin is a cloud-based platform that combines data analytics, risk assessment, portfolio management, and trading execution.

Think of it as the financial world’s ultimate operating system. Image
Read 14 tweets
Jan 28
Finland redefined education—and it changed everything:

• Free Education
• Minimal homework
• No standardized tests

Today, it’s the happiest and one of the wealthiest nations on Earth.

Here’s how Finland’s schools revolutionized the future of a nation: Image
Image
In the 1970s, Finland faced economic challenges and recognized that its future depended on a highly educated workforce.

Instead of copying existing systems, Finland created an education model based on equity, creativity, and collaboration.
Key Changes Implemented:

• Abolished streaming or ranking students.

• Eliminated standardized tests until the final years of high school.

• Prioritized equal access to high-quality education, regardless of socioeconomic background.
Read 12 tweets
Jan 27
A chicken war from 60 years ago still makes trucks more expensive today.

Now, Trump wants 60% tariffs on China and 20% on all imports—the boldest trade move in decades.

Will it protect the economy or spark a global showdown?

Here’s what history teaches us: Image
Before diving into Trump’s plan, let’s revisit a famous example of the Chicken War of the 1960s.

In post-WWII West Germany, American chicken imports became wildly popular.

By 1962, U.S. farmers were selling over $50 million worth of chicken annually (about $500 million today).
Upset European farmers pushed back, leading to tariffs on U.S. chicken, increasing its cost significantly.

In retaliation, the U.S. slapped a 25% tariff on imported trucks, which devastated German truck sales in America and shaped the global auto market for decades. Image
Read 14 tweets

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