The architects of the Linked Exchange Rate System (LERS) are currently on a victory lap. Joseph Yam and the defenders of the status quo want you to believe that the HK$4 trillion Exchange Fund is a fortress of "discipline." They argue that as long as the backing ratio remains high and the Hong Kong Monetary Authority (HKMA) stays out of the way, the city is bulletproof.
They are wrong.
What they call discipline, I call a systemic straitjacket. What they label as stability is actually a slow-motion transfer of Hong Kong’s economic sovereignty to the Federal Reserve in Washington D.C. By pegging the Hong Kong Dollar (HKD) to the Greenback, the city has essentially outsourced its brain to a central bank that doesn't care if Hong Kong’s property market is crashing or if its retailers are starving.
The Exchange Fund isn't protecting the economy. It is sacrificing the economy to protect a number on a screen.
The Myth of the Neutral Backing Ratio
The prevailing "lazy consensus" suggests that the Exchange Fund’s primary job is to ensure that every HKD in circulation is backed by US dollars. Currently, the HKMA maintains a backing ratio often exceeding 100%. To the uninitiated, this looks like a masterclass in risk management.
In reality, it is a massive opportunity cost. While the world’s most dynamic economies use their reserves to invest in domestic productivity, infrastructure, or sovereign wealth strategies that generate real growth, Hong Kong is forced to keep its wealth locked in low-yield US Treasuries. We are effectively lending trillions of dollars to the US government at a discount so we can maintain the privilege of having no control over our own interest rates.
When the Fed hikes rates to cool a localized US inflation spike, Hong Kong must hike too—even if the local economy is in a recession. When the Fed cuts to save Wall Street, Hong Kong must cut—even if our property bubble is already at its breaking point. This isn't "discipline." It’s a suicide pact.
The Interest Rate Trap
Let’s dismantle the idea that the peg provides "certainty." For a business owner in Central or a family in a 400-square-foot flat in Tai Po, "certainty" means knowing what your mortgage or business loan will cost next year.
Under the LERS, you have zero certainty.
You are a passenger on a plane where the pilot (the HKMA) has locked the cockpit door and handed the remote control to a stranger 8,000 miles away. If the US economy overheats, your borrowing costs skyrocket regardless of your local reality. We’ve seen this play out repeatedly: the "imported" monetary policy creates a violent disconnect between the cost of capital and the return on investment within the city.
The defenders argue that the "Automatic Interest Rate Adjustment Mechanism" is a feature, not a bug. They claim it forces the economy to stay competitive. In plain English, that means if the peg makes our exports too expensive, the only way to fix it is to slash local wages and property prices. The peg doesn't stabilize the economy; it forces the people to be the shock absorbers.
The Exchange Fund is Not a Rainy Day Fund
There is a dangerous misconception that the Exchange Fund is available to "save" Hong Kong during a structural crisis. It isn’t.
Under the current mandate, the "Backing Portfolio" is untouchable. It is legally and operationally siloed to support the monetary base. The "Investment Portfolio"—the portion that could actually be used for fiscal support—is subject to the whims of global markets.
If a true liquidity crisis hits, the HKMA cannot simply print money to save local banks without breaking the peg. They are forced to prioritize the exchange rate over the solvency of the local financial system. I’ve watched institutional investors bet on this tension for decades. They know that in a corner-case scenario, the HKMA’s hands are tied by their own "discipline."
Imagine a scenario where a massive global shift away from the USD occurs. Because Hong Kong has tied its entire identity to the dollar, we go down with the ship. We have no "Plan B" because we’ve spent forty years telling the world that the peg is sacrosanct.
The False Narrative of the "Anchor"
"The peg is the anchor of our financial stability," they say.
Actually, the peg is the anchor that prevents the ship from moving even when a storm is coming. By fixing the price of our currency, we prevent the market from sending us the very signals we need to hear.
A floating currency acts as a pressure valve. When an economy weakens, the currency depreciates, making exports cheaper and attracting investment. In Hong Kong, that valve is welded shut. Instead of the currency adjusting, the entire social fabric must adjust. This leads to the massive wealth inequality and property distortions that have defined the city for two generations.
The Exchange Fund’s "discipline" is really just a refusal to evolve.
Stop Asking if the Peg is Stable
People always ask: "Can the HKMA defend the peg?"
The answer is yes. They have the dollars. They can buy up every HKD in existence if they have to. But that is the wrong question.
The real question is: "At what cost to the living standards of 7.5 million people is the peg being defended?"
If you have to hollow out your middle class, price your youth out of housing, and turn your entrepreneurs into debt-slaves to the banking sector just to keep the HKD at 7.80 per USD, you haven't "won." You’ve simply chosen a different form of failure.
The Hard Truth About Diversification
The HKMA has recently tried to diversify into "Alternative Investments"—private equity, real estate, and green energy. This is a desperate admission that the traditional model is failing to generate the returns needed to sustain the city's future.
However, they are doing this while still tethered to the USD. It’s like trying to run a marathon while wearing lead boots. You might move a little faster, but you’re still fundamentally restricted.
True diversification would mean moving away from the peg entirely. It would mean a basket of currencies or a managed float that reflects Hong Kong’s actual trade reality—which is increasingly dominated by Mainland China, not the United States.
The Strategy for the Unconvinced
If you are an investor or a business leader in Hong Kong, stop listening to the "everything is fine" choir.
- Hedge Your Sovereignty: Do not assume the peg is eternal. While the HKMA has the means to defend it, the political will to endure the resulting economic pain is not infinite.
- Watch the Fed, Not the HKMA: The HKMA is a mirror, not a source. If you want to know what happens to your Hong Kong business, look at US inflation data. It’s absurd, but it’s the reality you live in.
- Question the "Safety" of the HKD: In a world of fragmenting geopolitics, being pegged to the USD is an active geopolitical stance. It carries risks that didn't exist in 1983.
The Exchange Fund isn't a symbol of Hong Kong's strength. It's a monument to our lack of imagination. We are clinging to a 1980s solution for a 2020s world, and we’re calling the resulting stagnation "stability."
The most disciplined thing a leader can do is recognize when a system has outlived its usefulness. Instead, we are doubling down on a mechanism that ensures we remain a satellite of an empire that is increasingly at odds with our geographic and economic destiny.
Stop congratulating the architect for the strength of the cage. Start asking how we get the keys.
The peg isn't protecting your wealth; it's capping your future.
