Goldman Sachs stated that higher bond yields have become the global norm, explaining it as increased competition for capital rather than a temporary shock.

The rise in yields is a result of competition for capital, not a temporary shock.

Goldman Sachs states that higher bond yields have become the global norm. Since the beginning of the year, the yield on Japanese 10-year government bonds has risen by approximately 100 basis points, the US by about 85 basis points, and both the Eurozone and the UK by nearly 80 basis points. Five of the six markets tracked by Goldman Sachs recorded their highest monthly average yields since at least 2019 in September. The UK and Australian 10-year yields exceeded 5%, while Japan's approached 3%. The core of this assessment is that the rise in yields reflects a structural demand for capital, rather than a temporary inflation panic. If Goldman Sachs' view is correct, then pressure on long-term bonds could persist, keeping term premiums in developed markets high. This framework has important implications for bond investors—higher initial yields restore bonds to their status as a source of real returns, but bonds may not always be a reliable safe-haven asset when stocks fall.

Sources of demand: the combination of government lending and AI investment

Goldman Sachs' explanation focuses on financing needs. Many governments are increasing borrowing to pay for defense, energy security, and infrastructure, while companies are raising record amounts of money to build AI infrastructure and data centers. Goldman Sachs says these combined demands are driving up the need for capital, with investors demanding higher returns before lending. In Goldman Sachs' framework, higher yields are the practical manifestation of this competition. At the heart of this demand is the competition between government borrowing and AI investment for capital, pushing up the cost of funding. Government borrowing is linked to energy security, connecting the bond story to the oil market—high energy costs increase both fiscal needs and inflation risk. AI investment, on the other hand, makes tech giants major borrowers in the bond market, competing with governments for investor funds.

Investment Implications: Selectivity outweighs broad exposure; bonds return to the source of true returns.

Goldman Sachs believes this environment rewards selectivity rather than broad exposure. The bank describes selectivity as a new source of excess returns, stating that choosing good assets is just as important as simply investing. Higher initial yields restore bonds to their status as a source of real returns, although they may not always provide reliable protection when stocks fall. On the equity front, the bank believes companies that can finance their own growth or whose earnings exceed the cost of capital are likely in a better position. At the heart of this investment implication is that in an increasingly competitive capital environment, broad asset allocation is no longer sufficient; investors need to distinguish which assets provide real returns from those that are merely passive exposures. Bonds have regained their role as a source of returns, but their hedging function is no longer reliable, meaning the traditional stock-bond allocation logic needs to be re-evaluated.

Stock valuation: Earnings mask valuation pressures

Goldman Sachs also pointed to what it considers rational behavior in stock valuations. The S&P 500's forward price-to-earnings ratio has fallen back to near its April lows, even as the index trades near record highs. In Goldman Sachs' view, strong earnings growth, particularly from AI-related companies, may be masking the valuation pressure that higher yields would normally exert on stock prices. This implies that stock strength is increasingly dependent on earnings realization. If yields remain high and profit growth slows, the buffer protecting index levels may thin, making investors more vulnerable to the gap between rising financing costs and corporate returns.

Global Impact: The Effects of Rising Japanese Yields Extend Beyond Japan

The rise in Japanese yields extends beyond Japan itself, as higher domestic returns may attract Japanese investors back from overseas markets, supporting the yen. Australian and UK bonds, now above 5%, stand out as high-yield assets in the developed world, potentially supported by carry trades on the Australian and British pound. Increased government borrowing related to energy security is also linking the bond story to oil.

Editor's Summary

Goldman Sachs characterizes the rise in global bond yields as a structural consequence of intensified competition for capital, rather than a temporary shock. Government lending and AI investment are simultaneously vying for funds, driving up the cost of capital. Higher initial yields bring bonds back to a source of real returns, but their safe-haven function is weakened, requiring investors to be more selective. Equity valuations are supported by earnings, but pressure will emerge if yields remain high while profits slow. Rising yields in Japan have global spillover effects and are linked to energy security lending. The market is entering a new phase characterized by both capital scarcity and divergent returns.

Frequently Asked Questions

Q: Why does Goldman Sachs believe the rise in yields is structural rather than temporary? A: Increased government borrowing for defense, energy security, and infrastructure, coupled with massive corporate financing for AI infrastructure, is driving up capital demand. Investors are demanding higher compensation, leading to a systemic rise in yields, rather than simply inflation or policy expectation fluctuations. Q: Where are the current 10-year yields in major developed markets? A: Over 5% in the UK and Australia, around 5.14% in the US, and close to 3% in Japan. Several markets recorded their highest monthly average yields in recent years in September, indicating a broad upward trend. Q: What does this mean for bond investors? A: Higher initial yields restore the ability of bonds to provide real returns, but their hedging function is no longer reliable when stocks fall. Broad exposure is no longer sufficient; selectivity becomes a key source of excess returns. Q: How does AI investment affect the bond market? A: Technology companies are issuing bonds on a large scale for data centers and computing power, becoming major borrowers and directly competing with governments for capital, further driving up overall funding costs and changing the supply and demand structure of the credit market. Q: Why does the rise in Japanese yields have a global impact? A: Higher domestic returns in Japan could attract capital inflows, supporting the yen and influencing global capital flows. Meanwhile, high-yield UK and Australian bonds could affect related currencies through carry trades, strengthening cross-market linkages.