“They say 2000, zero-zero, party over, oops, out of time. So tonight, I’m gonna party like it’s 1999.” — Prince
The current market narrative often splits into two competing analogies: bonds behaving like they were in the late 1970s, while equities evoke memories of the late 1990s. However, the important question for asset allocators is not which narrative is en vogue right now, but which analogy is more useful in framing asset allocation decisions for the next three to four years—a common strategic and planning time interval.
Prince’s famous lyric captures the speculative excess and technological optimism that defined the late 1990s. Today, with artificial intelligence (AI) driving unprecedented capital investment and enthusiasm, the 1990s comparison is tempting—particularly for equities.
But step back, and a different—and arguably more instructive—parallel emerges.
Consider 1976. Apple was founded. Microsoft went public. The Concorde entered commercial service. Viking 1 landed on Mars. It was a period marked by technological inflection, economic recovery from a recession, and a shifting global narrative around US leadership. Yet it was also a time of rapid inflation, fiscal expansion, and political and social disillusionment following the Vietnam War.
That combination of items should sound familiar today.
Importantly, the market outcomes of those four-year windows might challenge some common assumptions that matter in asset allocation decisions. For example, despite the hyper-inflation (and bouts of stagflation) of the late 1970s, or the above-trend gross domestic product (GDP) growth of the late 1990s, fixed income continued to generate its typical capital market expectation return profile:
| 4-year Period Annualized Returns (%) w/Dividends Reinvested |
|||
| 4-Year Window | Stocks (S&P 500 Index) |
Bonds (Bloomberg US Aggregate Bond Index) |
Average CPI |
| 1976 - 1979 | 9.81% | 5.15% | 8.9% |
| 1999 - 2003 | < 5.34% > | 6.62% | 2.6% |
Source: Total Returns with dividends reinvested for Standard & Poor’s 500 Index and Bloomberg Aggregate Bond Total Return Index for the time periods 12/31/1975 - 12/31/1979 and 12/31/1998 - 12/31/2003. Consumer Price Index (CPI) is the average inflation rate for urban consumers non-seasonally adjusted provided by the Bureau of Labor Statistics for the same time periods.
Also, the prevailing narrative assumes that lower inflation is better for growth equities. These windows in history show otherwise. Starting yield—and reinvestment at higher rates—proved to be a powerful offset, even in a challenging macro regime, for fixed income.
The 1999 window is less applicable for equities which was characterized by low and relative stable inflation, declining interest rates, strong productivity gains, and—critically—excessive equity valuations detached from underlying cash flows. While today’s AI-driven investment cycle echoes the telecom and internet buildout, the macro starting point is fundamentally different, and the buildout is being driven by fundamentally strong cash flow companies. Today, inflation is not subdued, rates are not falling, and capital is not free.
Therefore, the more relevant window for asset allocation framework is the 1976 window: a transitional period marked by higher nominal growth, elevated inflation, and significant technological investment that ultimately laid the foundation for decades of wealth and productivity gains.
Final Thoughts
There are, of course, key differences today from the 1970s. Demographics have shifted meaningfully, with slower population growth and declining labor force participation altering the trajectory of economic expansion. Housing affordability and energy demand present structural challenges that were less pronounced, and Federal Reserve policy operates within a far more complex global financial system.
Yet the broader framework holds. Periods of economic uncertainty and social dislocation have historically coincided with waves of innovation that redefine productivity and long-term growth.
The investments being made today—in artificial intelligence, energy infrastructure, and space—have the potential to drive the next multi-decade expansion in productivity and wealth creation. But it won’t be a smooth ride if history is any guide.
However, for asset allocators, the implication is clear: resist the temptation to anchor on short-term narratives and instead focus on the longer arc of economic evolution. Oh, and don’t forget bonds along the way. They are still groovy.
Important Disclosures & Definitions
Bloomberg US Aggregate Bond Index: a broad-based benchmark that measures the investment grade, US dollar-denominated, fixed-rate taxable bond market. The index includes Treasuries, government-related and corporate securities, fixed-rate agency MBS, ABS and CMBS (agency and non-agency).
S&P 500 Index: widely regarded as the best single gauge of large-cap US equities. The index includes 500 leading companies and covers approximately 80% of available market capitalization.
One may not invest directly in an index.
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