Summary of Key Points
Over the past week, the U.S. Treasury market has faced significant pressure: the yield on 30-year Treasury bonds reached a 2007 high of 5.334%, due to the U.S. debt exceeding $40 trillion and market concerns about fiscal deficits and long-term inflation. The Treasury Department attempted to stabilize the market by conducting "short-term selling and long-term buying" repurchase operations, which briefly lowered bond yields but they soon rebounded. Treasury Secretary Janet Yellen claimed that the deficit would narrow and that bond yields did not reflect the underlying economic fundamentals. However, experts from the global research firm BCA, led by Bogdan Bogdan, believe her expectations are unlikely to come true, suggesting that a clash between the stock and bond markets (with the stock market bubble being burst by high bond yields) could be inevitable. If the situation gets out of control, the U.S. might be forced to use "financial repression" measures, such as requiring banks to buy Treasury bonds, but this could lead to a significant depreciation of the dollar, potentially turning it from a safe-haven currency into a pro-cyclical one.
1. Why Did U.S. Bond Yields Soar to a 20-Year High?
The reason for the surge in bond yields is the massive amount of U.S. debt. You can think of U.S. bonds as the government's IOUs. The longer the maturity, the more concern there is about whether the U.S. will be able to repay the debt or whether the value of the money will be eroded by inflation, resulting in higher interest rates (yields) demanded by investors. Currently, the U.S. debt has reached a record $40 trillion, meaning each American is essentially carrying about $120,000 in debt. The market is worried: "With so much debt, will the government print more money to repay it? If it does, it will lead to inflation, and the value of my money will decrease." As a result, fewer people are buying 30-year bonds, driving up yields as the government has to offer higher interest rates to attract investors.
The Treasury Department tried to address this by selling short-term bonds (with lower interest rates) and using the funds to buy long-term bonds, which temporarily reduced yields from 5.334% to 5.183%. However, market fears remained, and yields quickly rebounded to 5.276% because the underlying debt issues have not been resolved, and panic continues.
2. Is a Clash Between Stocks and Bonds on the Horizon?
BCA experts argue that Secretary Yellen aims to stimulate the economy by lowering interest rates, but there are two factors she cannot control: the term premium (the additional risk premium for buying long-term bonds) and inflation expectations (the degree to which people expect inflation in the future). If these factors continue to rise, long-term U.S. bond yields will continue to increase, potentially bursting the stock market bubble. Currently, U.S. stock prices are exceptionally high, even after adjusting for inflation, exceeding the historical average by two standard deviations (it's like scoring 120 out of 60 on a test, indicating overbidding). Analysts also expect companies to experience long-term profit growth of 20%, which is higher than during the tech bubble in 2000. As bond yields rise, investors may shift funds from the stock market to the bond market (as Treasury bonds offer safety and higher returns), leading to a stock market crash. Historical examples include the Black Monday in 1987, the dot-com bubble in 2000, and the subprime mortgage crisis in 2008, all of which were followed by stock market collapses after bond yields peaked.
3. The U.S.'s "Last Resort": Forcing Banks to Buy Treasury Bonds, but at the Cost of a Dollar Depreciation
If the term premium becomes uncontrollable and the Federal Reserve is reluctant to implement quantitative easing (printing money to buy bonds), the U.S. might resort to "financial repression," forcing large banks (such as JPMorgan Chase) to buy Treasury bonds, similar to a form of "commercial bank QE." However, this has its consequences. According to the "impossible trinity" (free capital flows, independent monetary policy, and stable exchange rates—only two can be achieved simultaneously), if the U.S. wants free capital flows and an independent monetary policy, it will lose control of its exchange rate. If the government tries to force down interest rates, foreign investors may see this as unprofitable and avoid buying U.S. bonds, leading to a depreciation of the dollar. For example, if one dollar used to exchange for 7 yuan, it might now only exchange for 6 yuan, reducing the value of the dollar.
4. Is the Dollar on the Decline? Could It Depreciate Significantly in the Next Year?
BCA experts believe the current situation in the U.S. is worse than during the 1971 Nixon shock (when the dollar was decoupled from gold and depreciated significantly):
- Debt-to-GDP ratio: It was 35% in 1971 and now 120%.
- Fiscal deficit: The basic budget deficit was close to zero in 1971 and is now 5.8% of GDP.
- Dependence on foreign capital: The U.S. has a current account deficit of nearly $1.18 trillion, which is largely financed by foreign investors buying U.S. bonds. If foreign capital flows halve (from $1 trillion to $500 billion), the U.S. would have to let the dollar depreciate to balance its budget—import prices would rise, reducing domestic demand, while export prices would fall, increasing foreign demand for U.S. goods.
More importantly, the dollar could transition from a safe-haven currency to a pro-cyclical one. In the past, global crises led to a surge in demand for the dollar, but in the future, the opposite might happen: the dollar could rise when the U.S. economy is strong and fall when it is weak, with the euro potentially becoming the new safe-haven currency.
In summary, the U.S.'s debt and deficit problems are like a time bomb, with potential consequences including a clash between the stock and bond markets and a depreciation of the dollar. Ordinary investors, especially those holding U.S. stocks or dollars, should be aware of these risks.