Key Takeaways
- • Institutional investors' growing reliance on asset-liability management (ALM) benchmarks mirrors the "cult of equities" that peaked in the late 1990s, when investors abandoned traditional bond-heavy portfolios and concentrated risk into equities based on the belief that "equities are for the long term."
- • The current ALM framework assumes predictability of future asset returns and liability structures, a dangerous assumption that parallels pre-2000 equity bubble thinking when continental European institutional investors piled into equities near market peaks.
- • ALM has performed adequately through early 2018, masking fundamental structural risks; the "reality kick" has not yet materialized, but the underlying philosophy contradicts core investment principles of diversification and capital preservation articulated by Sir John Templeton and Warren Buffett.
- • True institutional investment wisdom requires diversification as a cornerstone strategy precisely because future outcomes are unknowable; concentrating on ALM benchmarks violates this foundational principle and exposes portfolios to tail risks similar to those that emerged in the early 2000s equity correction.
Summary
During the 1980s and 1990s, conventional wisdom shifted dramatically toward equities as long-term holdings. The prevailing narrative—that equities inherently outperform bonds over extended horizons and that long-term investors could weather substantial drawdowns—persuaded many continental European institutional investors to abandon traditional bond-heavy allocations and concentrate capital in equity markets precisely as valuations peaked. This cognitive framework created systemic vulnerability masked by years of positive performance until the inevitable correction arrived.
The same pattern appears embedded in current ALM advocacy. Asset-liability management, presented as institutional best practice and "the pinnacle of institutional investors' wisdom," relies on forecasting future asset returns and liability structures with precision that markets have repeatedly demonstrated is unattainable. This assumption violates foundational investment principles articulated by respected practitioners: Sir John Templeton's assertion that "diversification should be the cornerstone of any investment programme" and Warren Buffett's reiteration of Benjamin Graham's cardinal rule that the first objective is not to lose capital, followed by not forgetting that rule.
The critical flaw in ALM concentration is philosophical. Diversification exists precisely because the future is unknowable. As The Hedge Fund Journal notes, if investors could predict with certainty which assets would generate superior returns over a given horizon—whether wind farms or any other asset class—diversification would become unnecessary. The fact that ALM strategies have performed adequately through the first months of 2018 masks underlying structural fragility; the "reality kick" simply has not yet arrived. When market regimes shift and ALM-assumed correlations break down, institutions holding concentrated positions based on liability-matching frameworks face the same vulnerabilities that ensnared equity-heavy portfolios two decades ago.
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