You open Shopee to buy something, and a popup screams: “Turn on Buy Now, Pay Later and get a NT$50 coupon.”
You open Uber Eats, and the page tells you: “Eat this month, pay next month, and we’ll knock NT$5 off this order.”
Have you ever asked yourself one question? These internet giants are in the traffic and middleman business, so why are they all fighting to lend you money? Do they really care about that little bit of interest and fees?
If that’s how you think, you may be underestimating just how terrifying modern finance is.
Today I’m going to peel back the most glamorous coat of consumerism and break down one of the greatest and most dangerous financial games in Wall Street history — its name is “asset securitization.” You may not have heard the term, but every installment you make and every BNPL you tap is quietly feeding a monster that runs on your desires as fuel.
This game doesn’t start with finance; it starts with human nature. It exploits our most primal impulse — delay the pain, enjoy now. To your brain, the money you owe next month is a future pain; but the NT$50 discount in front of you is immediate pleasure.
How a NT$10 Billion Pile of IOUs Becomes a Bond Sold to the World
To make sure you really get it, let’s play a role-play.
You’re now the boss of an e-commerce platform. Let’s call it “Go-Forward Shop.” Every day, millions of users on your platform buy things with BNPL — Xiao-Ming buys an iPhone and writes you an IOU for NT30,000; Xiao-Wang orders a delivery and writes an IOU for NT$200.
In one day you’ve collected a million of these IOUs — small individually, but together totaling NT10 billion in IOUs are called the “underlying assets”** — sounds technical, but really it’s just future cash flow, the most valuable thing you hold.
But here’s the problem: you can’t march a million small, scattered IOUs straight to the financial market and sell them, right? Bank fund managers would worry — what if Go-Forward Shop goes bankrupt tomorrow? These IOUs become wastepaper.
But this is where things get clever. To soothe those big-money worries, the geniuses of finance invented a beautifully crafted structure.
Step one: bankruptcy remoteness. They tell you to register a separate shell company. In law this company is completely carved out and independent from your original Go-Forward Shop. You then sell those NT10 billion in IOUs eventually collects has nothing to do with your original company — even if Go-Forward Shop goes bankrupt tomorrow, those NT$10 billion in claims sit safely in the shell, and the debts still have to be paid.
This is like building a thick firewall around your assets. With that wall in place, the conservative giants managing trillions are finally willing to step into your casino.
Step two: cut the cake. The shell company now holds NT$10 billion in future cash flow, ready to issue bonds to the market. But the big-money tastes differ: pension funds want absolute safety; hedge funds have guts and chase high returns. How do you design a single bond so everyone happily opens their wallets?
The financial geniuses slice this NT$10 billion bond like a tiramisu into three layers:
- The largest piece on top, 80% of the cake, is the “senior tranche” — it has first claim on repayments, so when future collections come in, the senior investors get paid first. That makes it the lowest-risk, highest-rated, but also lowest-interest slice. The target customers are banks, pension funds, and insurance companies — the big institutions chasing stability.
- The middle, smaller slice, 10% to 15%, is the “mezzanine tranche” — it only gets paid after the senior tranche is fully served, so it’s riskier and pays higher interest.
- The bottom slice is the smallest but most critical — just 5%, called the “equity tranche” — also known as the first-loss piece. This is the cake’s foundation. It absorbs the biggest risk: if Xiao-Ming loses his job and doesn’t pay, that bad-debt loss hits this slice first; only when its 5% is wiped out does the loss reach the mezzanine; only when mezzanine is wiped out does the loss reach the senior tranche on top.
But on the flip side, if everyone pays on time, after the top two layers’ interest is paid, all excess profit goes to the equity tranche. The biggest risk, the biggest reward.
Now, guess who usually buys this riskiest but most lucrative equity tranche? The answer is you yourself — Go-Forward Shop, as the issuer, must first put up NT$500 million of its own money to buy the riskiest piece. This move is called “credit enhancement” — it’s like announcing to the whole market: “Ladies and gentlemen, buy with confidence; if there are bad debts, I take the loss first.” That makes the buyers of the two safer slices even more willing to pay up.
NT300 Billion: The Trillion-Dollar Leverage Game of a Chinese Payments Giant
Good, now that the logic and the structure are clear, here’s where things get truly unbelievable — and most relevant to you and me.
You, as the boss of Go-Forward Shop, originally lent out NT10 billion in IOUs get packaged and sold to the financial market, and you instantly recover NT500 million of your own in the riskiest equity tranche. Now you’ve got NT$9.5 billion of cash again.
What do you do? Stuff it in a bank? Of course not — **you immediately turn around and use that NT9.5 billion turns into a new pile of IOUs, you package them again, set up a new shell, issue a new ABS product, and recover roughly NT$9 billion in cash again.
As long as the loop turns fast enough, your original few billion in equity can lever up a credit book of hundreds of billions — even trillions.
So when you think you’re just clipping a few dozen dollars of free wool off an e-commerce platform, you’re actually just one gear in a giant printing press, supplying future cash flow. That’s why every app out there is pushing you toward installments and BNPL — because every bill in your hand is underlying assets they can use to keep printing money in a loop.
Hearing all this, you might think the mechanism sounds perfect. The platform makes money, investors earn interest, you get the shiny new product early. Three wins.
But this mechanism has one fatal blind spot: mass default on the underlying assets. If only one person loses their job and can’t pay, no problem — the platform absorbs it through the equity tranche. But what if the economy turns south, mass layoffs hit, hundreds of thousands of you can’t pay at the same time, and securitization has been scaled so large that leverage is pushed to 100x? What then?
The moment the default rate ticks up even slightly, the equity tranche and even the mezzanine get wiped out in a flash. Once they go, the entire financial chain collapses like a row of dominoes.
History has already answered with the most painful lesson possible — 2008. Back then, the underlying assets Wall Street packaged weren’t our consumer IOUs but American mortgages. They bundled those mortgages into a product called MBS and sold them worldwide. Wall Street’s financial models blindly assumed American home prices could never fall all at once, so their products were absolutely safe. They lent recklessly to people with no stable jobs and no cash flow, even gave loans to the homeless, then through financial alchemy repackaged those junk loans into top-rated 3A products and sold them to pension funds and banks around the world.
We all know how that ended — the underlying assets cracked, Lehman Brothers went bankrupt, the global financial tsunami hit, and countless people lost jobs and homes overnight.
Is this story far from us? Not at all. A few years ago in our own backyard, a near-identical script nearly played out.
The lead character is the company behind that payment app you probably use every day. It had access to the largest, most granular consumer dataset in China — your platform’s purchase history, repayment history, even the stability of your shipping address — and built a credit-default prediction model on top of it. Then it rolled out two generation-defining products — Huabei and Jiebei. You could get a credit line of a few thousand to a few tens of thousands with zero collateral.
But where did the money come from? They only had about NT9 billion. For a financial empire, that doesn’t even cover appetizers.
So what did they do? They pulled out the ultimate weapon: asset securitization. They pooled NT9 billion in loans, then immediately bundled those NT$9 billion of IOUs into ABS and sold them to the market, recovering cash, lending to a second batch, bundling again, issuing again, looping and rolling.
Others might rotate a few times and call it a day, but this company, riding terrifying data-processing efficiency, rolled those assets more than 40 times in just a few years. What was the result? A mere NT300 billion in assets — a leverage ratio that rocketed to a horrifying 100x.
Later they decided that was still too slow, so they invented an even more extreme model called “joint lending” — they went to the big banks and said: “I have the best risk-control model and the most customers; you have money but can’t find good borrowers. Let’s partner: I find the customers, you put up most of the money — I put in 2%, you put in 98%. Don’t worry, if there’s a loss it’s on me; if there’s a profit we split 70–30 — me 70, you 30.”
This created a deeply distorted risk structure: profits kept, risks dumped on society. At its peak, of nearly NT$2.1 trillion in credit, less than 2% was its own money; the remaining 98% came from partner banks and ABS.
November 3, 2020: The Regulator’s Iron Fist 48 Hours Before IPO
In October 2020, at a financial summit in Shanghai, this company’s founder gave a famous speech, blasting traditional banks as having “pawnshop thinking” and saying the international bank regulatory accords looked like “an old folks’ club” — that you can’t run an airport the way you run a train station.
That speech tore open the last layer of the curtain and triggered the regulators’ fury.
What were those regulatory accords he mocked? They exist to prevent systemic risk across the banking system, to prevent ordinary people like you and me from losing every cent of our savings. Those accords are lessons paid for with countless financial crises and rivers of blood.
Without those regulations, the 2008 tragedy would definitely repeat. Once a macro black swan hits and that quantitative model breaks down, the 2% of equity gets wiped out in an instant. Who pays for the trillions of bad debt that remain? Privatized profits and socialized losses is a game that no responsible government can ever allow.
On November 3, 2020, forty-eight hours before the company was set to officially list, two regimes’ stock exchanges simultaneously issued notices: the listing was suspended. Then the financial regulators came out swinging:
- First, leverage ratio capped at no more than 4x;
- Second, in joint lending the company’s own contribution cannot be less than 30%;
- Third, it must set up a financial holding company and accept the same stringent oversight as traditional banks.
Only then did this heart-stopping trillion-dollar leverage game finally draw to a close.
Three Pieces of Practical Advice
We must understand: the original purpose of financial innovation is to improve efficiency, but capital’s pursuit of excess profit never stops. Without a strict risk-management framework to keep it caged, the most dazzling financial magic will eventually turn into disaster.
The regulator’s iron fist isn’t there to kill innovation; it’s there to hold the line, protecting the wallets of ordinary people like you and me from being harvested by capital.
In today’s extremely complex world of capital, seeing risk clearly is ten thousand times more important than blindly chasing return. Here are three practical pieces of advice to help you protect yourself in an era where this financial game runs rampant:
First, never treat your credit limit as your real income. Those BNPL lines aren’t your money; they’re your future debt.
Second, when you see interest-free installment, realize clearly that you’re not clipping wool — you’re fueling someone else’s printing press.
Third, if you cannot fully understand how a financial product actually makes money, please stay away from it. Because the risk you don’t understand is usually the risk that will eventually eat you.
This story actually happens around us every day. Many people don’t lose because they didn’t work hard enough; they lose because they were blind to invisible costs. The next time you open a shopping app and see that “Buy Now, Pay Later” button, what will you choose?
Feel free to leave a comment with your thoughts.
Disclaimer: This article is for perspective-sharing and financial education only; it does not constitute any investment, lending, or consumption advice. Financial and credit products carry risk; please carefully assess your repayment ability and risk tolerance, and read all relevant contract terms. Past events do not predict future outcomes.
Tags
先買後付, 消費分期, 資產證券化, ABS, 槓桿循環, 京東白條, 花唄, 信用貸款, 2008 金融海嘯, Systematic Risk, 金融監管, 馬雲演講
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