Global Central Banks “Braking Together”: A Major Test of Liquidity Not Seen in 20 Years
Hello everyone, I’m your financial analyst.
If I had to describe this week’s global financial markets in one word, it would be “stifling.”
Over the past few decades, we’ve become accustomed to the Federal Reserve and the European Central Bank (ECB) lowering interest rates to stimulate the economy, while the Bank of Japan (BOJ) has been the “ever-open faucet,” continuously injecting cheap funds into the global market. But now the situation has reversed: the central banks of the three major economies—America, Europe, and Japan—are simultaneously raising interest rates, a rare occurrence.
The last time we saw such coordinated action by the G3 central banks was in 2006. What does this mean? It signifies that the most reliable source of “free money” in the global financial system is being drained, making money more expensive and scarce. For ordinary people, investors, and even governments, this is an unprecedented stress test.
Below, I’ll break down this complex news into five key points to help you understand the logic and implications.
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1. Why the Sudden Shift to Raising Interest Rates?
The reason is simple: oil prices have skyrocketed, and inflation is getting out of control.
Many might wonder, “If the economy is struggling, shouldn’t central banks lower interest rates to boost the market?”
The main reason is the Middle East conflict. The escalating tensions between the US and Iran, along with threats to shipping in the Red Sea by Houthi forces, have pushed international crude oil prices above $100 per barrel. Higher oil costs lead to increased transportation costs, which in turn drive up the prices of everything else.
- Inflation is becoming a serious issue: The US inflation rate has been above the target of 2% for five years, with the August CPI at 3.4%. Europe and Japan are also facing similar pressures from rising energy costs.
- Central Banks’ Dilemma: Central banks fear runaway inflation. If prices rise faster than wages, people’s standard of living will decline. To curb inflation, they must raise interest rates to make borrowing more expensive, thereby slowing down consumption and investment.
In simple terms: Imagine the global economy as a car speeding down the road. Suddenly, due to soaring oil prices (increased fuel costs), the car’s speed (inflation) gets out of control. Previously, the driver (the central banks) was stepping on the gas (lowering interest rates); now, they have to slam on the brakes (raising interest rates), even if it means the car jolts, to prevent a crash (catastrophic inflation).
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2. The BOJ: The “Ever-Open Faucet” Finally Starting to Turn Down
This is perhaps the most significant but also the most overlooked aspect of the news.
For the past 20 years, the BOJ has been a safe haven for global markets, with extremely low interest rates (even negative rates). Large institutions around the world, such as US hedge funds, would borrow a large amount of yen (with almost zero interest) and then convert it into dollars or euros to invest in higher-yielding assets. This is known as yen arbitrage trading.
- Current Situation: The BOJ has been adopting a more hawkish stance (advocating interest rate hikes) for two years. This week, there’s almost 100% certainty that the BOJ will raise interest rates by 25 basis points to 1.25%, the highest level in over 30 years.
- Consequences: Once interest rates rise, the cost of borrowing yen increases. Institutions that borrowed yen to invest in stocks or real estate will see their profit margins shrink or even result in losses, leading them to massive liquidation—selling overseas assets to repay their debts in yen.
- Risks: This could cause significant fluctuations in global stock and bond markets, as well as a sharp appreciation of the yen. For markets that rely on cheap yen funds, it’s like having a brick removed from their foundation.
In simple terms: The BOJ was like a “free power bank” that everyone could use to charge their devices. Now, it’s saying, “Sorry, we’re charging, and the fees are getting higher.” As a result, everyone pulls out their devices, causing a sudden instability in the “global financial grid.”
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3. The Federal Reserve: New Chairman Powell’s Dilemma and Trump’s Pressure
The Fed’s decision this week is at the center of attention, but it’s also driven by political factors.
- Trump’s Pressure: US President Donald Trump has long favored low interest rates, as they benefit the stock market and real estate and reduce government debt. He has publicly urged Fed Chairman Jerome Powell to “show patriotism” by lowering interest rates.
- Powell’s Dilemma: Powell was appointed by Trump, but the data doesn’t support lowering interest rates. Rising oil prices have pushed inflation higher, and doing so could lead to uncontrollable inflation.
- Market Consensus: Despite political pressure, traders believe there’s a 90% chance the Fed will raise interest rates by 25 basis points. Data speaks louder than politics. Powell must resist the pressure and raise rates to control inflation, even if it displeases the president.
In simple terms: It’s like a parent (Trump) wanting their child (the Fed) to play longer with low interest rates, but the child has a fever (high inflation), and the doctor (economic data) says medication (higher interest rates) is needed. The parent may be unhappy, but they have to agree to help the child recover.
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4. The Domino Effect: Almost All G10 Central Banks Are Hawkish
This isn’t just about the US, Europe, and Japan; it’s a global wave of tightening.
The news mentions that among the G10 central banks (the world’s ten largest economies), except Switzerland (with zero interest rates), nine are either raising or planning to raise interest rates:
- ECB: Has raised rates twice and indicates it will continue to do so.
- RBA (Australian Reserve Bank): Has raised rates three times this year and plans to continue.
- New Zealand, Norway, UK: Are all raising or preparing to raise rates.
- Canada, Sweden: Although they’ve stayed put for now, their attitudes have shifted toward a hawkish stance and could follow suit at any time.
What does this mean?
Previously, if the US raised rates, Japan or Europe might have kept their policies loose, allowing funds to flow from loose to tight markets and maintaining global liquidity. But now, all major central banks are tightening their monetary policies.
- Liquidity Dwindles: The supply of cheap money in global markets is disappearing at the fastest pace in 20 years.
- Asset Revaluation: As money becomes more expensive and scarce, the prices of stocks, real estate, and bonds will be re-evaluated. Assets supported by high leverage (borrowing a lot of money) could collapse if they can’t afford the increasing interest payments.
In simple terms: It used to be like one person drinking from a pool while others were filling it. Now, everyone is sucking water through straws at the same time, and no one is adding more water. The pool will dry up quickly, and those with the most debt (the most “sucking”) will be the first to run out of water (go bankrupt).
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5. Implications for Ordinary People and Investors:
After this “Super Central Banks Week,” we need to consider the following:
1. Higher Borrowing Costs: If you plan to buy a house, car, or start a business, loan interest rates may increase. Now is not the best time to leverage (borrow money for investment).
2. Steeper Stock Market Volatility: Markets dependent on yen arbitrage trading could experience significant corrections due to Japan’s rate hikes. Avoid chasing high prices and focus on risk management.
3. Possible Rising Deposit Rates: While this might seem good, higher bank rates usually indicate a cooling economy, and banks may tighten credit.
4. Exchange Rate Risks: The yen could appreciate significantly, and the dollar and euro could fluctuate. If you have overseas assets or need foreign currency, be cautious of potential losses due to exchange rate changes.
5. The Importance of Cash: During a period of tightening liquidity, holding cash or short-term, highly liquid assets (such as money market funds or short-term bonds) is safer than holding long-term, high-risk assets. Cash itself gains value during a rate-hiking cycle (higher interest rates), and you can always buy at a lower price if needed.
In summary:
The collective rise in interest rates by global central banks marks the end of the era of low interest rates. We’re entering a new era of higher capital costs. For ordinary people, the safest strategy is to reduce debt, maintain liquidity, avoid chasing high returns, and prioritize protecting your principal.
This macroeconomic drama is just beginning, and the next few months could see turbulent times for global markets. Fasten your seat belts; we’re about to encounter some challenges.