How does the rise of intangible capital change valuations?

The short answer

Traditional accounting evolved when capital meant factories, machines and inventory — physical things you could photograph and depreciate. The economy of 1960 fit this framework. Most corporate investment took the form of tangible assets that lenders could pledge as collateral and accountants could measure with reasonable accuracy.

The economy of 2025 is different. Apple’s most valuable asset isn’t its factories (it has very few). Microsoft’s value isn’t in its data centers (those are large but rapidly depreciating). The dominant assets are intangible: brands, patents, software, training data, organizational design, customer relationships.

The angle that distinguishes the modern literature on intangibles is that this isn’t just an accounting issue — it’s a structural macro shift. When firms invest in intangibles instead of tangibles, the relationships between investment, financing, monetary policy, valuations, and labor share all change. Several macroeconomic puzzles since 2000 — low capex despite high q, weak monetary transmission, rising profits with falling labor share — share intangibles as a common cause.

→ New to corporate finance? Financial education hub

What the data shows

The most cited evidence comes from Crouzet-Eberly-Eisfeldt-Papanikolaou (2022 NBER), the WIPO 2024 report, and Corrado-Hulten-Sichel’s foundational work.

The empirical context (NBER, WIPO, BEA, 1975-2024):

• US intangible-to-tangible asset ratio: from 75% in 1975 to over 100% in 2021 (Crouzet et al)
• WIPO 2024: intangible investment exceeds 16% of GDP in US, Sweden, France
• Unmeasured intangibles in US: estimated at ~$2.7 trillion in stock value (Crouzet et al)
• Tobin’s q for top US firms: rose from ~1.2 in 1990s to ~3+ today, despite stable tangible capex
• Share of US public companies with negative book equity but positive market cap: rose from
• R&D + IP investment in US GDP: from ~2% in 1960 to ~5.7% in 2024 (BEA)

The exception worth noting: traditional manufacturing, energy and infrastructure firms still invest predominantly in tangible capital. The intangibles shift is concentrated in tech, pharma, financial services and brand-driven consumer firms — but these sectors now drive disproportionate aggregate investment and market capitalization.

→ Dataset: US Private Fixed Investment

Why it happens — the macro mechanism

The shift to intangibles affects the macro economy through three interconnected channels.

Channel 1 — Financing structure changes. Tangible capital can be pledged as collateral to lenders; intangible capital generally cannot. Intangibles-heavy firms therefore finance themselves through equity issuance and retained earnings rather than bank debt or bond markets. This rewires the entire monetary transmission mechanism — when the Fed lowers rates, firms that fund through equity don’t respond the same way as firms that fund through debt. See our FAQ on capital investment slowdown.

Channel 2 — Spillovers and concentration. Intangibles have stronger spillover effects than tangibles. When Google develops a search algorithm, the knowledge spreads via employee mobility, technical publications and reverse engineering. The angle that distinguishes the modern literature: this generates winner-take-most dynamics. Firms that capture early intangible advantages can scale them at near-zero marginal cost. The result is the rise of superstar firms and rising profit concentration. See our FAQ on monopoly concentration and our FAQ on labor share decline.

A third channel runs through measurement.

Channel 3 — Mismeasurement of investment and capital. Until 1999, US national accounts treated R&D as expense, not investment. Software was added in 1999. Other intangibles (brand-building, training, organizational know-how) remain only partially measured. WIPO 2024 estimates that incorporating fully-measured intangibles would raise US GDP by several percentage points. Crouzet et al estimate the unmeasured intangible stock at $2.7 trillion. This means measured productivity slowdown may be partly statistical artifact — see our FAQ on TFP slowdown.

Synthesis by regime. Before 1980, the corporate sector was dominated by tangible-intensive firms — manufacturing, utilities, transportation. Capital structure was debt-heavy, monetary transmission worked via the textbook channel, and the labor share was stable. From 1980 to 2000, intangible investment rose alongside tangibles, with the IT boom representing a transitional phase. From 2000 to 2020, intangibles overtook tangibles and several macro puzzles emerged simultaneously — collapsing labor share, rising q without rising capex, weakening monetary transmission. Since 2020, AI capex represents an unusual case: massive intangible investment (training models, software development) bundled with massive tangible investment (data centers, GPUs, power infrastructure) — possibly a hybrid regime that doesn’t fit neatly into either traditional or intangible-first frameworks.

The economy is increasingly invisible. The macro models we built for the visible one no longer fully describe the territory.

→ Underlying framework: Macro-financial regimes

What it means for different economic actors

Equity investors. Traditional valuation metrics (price-to-book, P/E) become less informative when much of a firm’s value is in unmeasured intangibles. Tech-sector P/E ratios that look excessive on tangible-asset bases may be reasonable when full intangible capital is incorporated. The CAPE Shiller ratio’s persistent elevation since 2010 partly reflects the rising intangible share of corporate assets.

Bond investors. Intangibles-heavy firms hold less debt and have higher equity buffers — generally lower default risk. But intangible assets also have less recovery value in bankruptcy, so when default does occur, recovery rates may be lower than for tangible-asset firms.

Policymakers. The shift to intangibles complicates antitrust enforcement (network effects compound concentration), tax policy (intangibles can be relocated across borders cheaply), and monetary policy (transmission is weaker). All three challenges have produced active debate over the past decade.

A common error is to treat intangibles as a generic “modern economy” feature without distinguishing measurable intangibles (R&D, software, IP — included in modern accounts) from unmeasured intangibles (brand, organizational capital, training — still excluded). The macro implications differ.

Practical observation

Go deeper

Related questions

• Why has capital investment slowed despite low rates?
• Why do monopoly concentrations distort macro statistics?
• Why is labor’s share of GDP declining globally?
• What is total factor productivity and why has it slowed?

Frequently asked questions

Why does the rise of intangibles break Tobin’s q as a predictor of investment?

Tobin’s q compares a firm’s market value to its replacement cost of tangible assets. When firms have lots of intangible capital that isn’t on the balance sheet, market value (which reflects all assets including intangible ones) becomes much higher than tangible replacement cost. The q ratio inflates without implying that the firm should invest more in tangible capacity. Gutiérrez-Philippon (2017) document that the q-investment correlation has weakened progressively since 2000, exactly as intangibles have grown — though their preferred explanation emphasizes monopoly rents in addition to mismeasurement.

Are intangibles really worth what markets say they are?

This is contested. The Crouzet et al 2022 paper estimates that unmeasured intangibles add roughly $2.7 trillion to US public-company asset values — but this is an upper bound based on assumptions about R&D capitalization rates and brand longevity. Skeptics point to the high failure rate of intangible investments (most R&D doesn’t pay off, most brands don’t endure) and argue that aggregate market values overstate true intangible capital. The empirical literature can identify the order of magnitude but not pin down the exact figure.

How does intangibles concentration relate to inequality?

Intangibles enable winner-take-most outcomes because they can scale at near-zero marginal cost. A successful brand or platform captures vastly more value than the second-best. This dynamic has increased the dispersion of profits across firms (De Loecker-Eeckhout-Unger), which in turn shows up in concentrated equity returns. The top 10 US public companies now account for ~30% of S&P 500 market cap, vs ~15% in the 1980s. This concentration of corporate value translates into concentrated returns for shareholders, with implications for wealth inequality that academic literature is still working to quantify.

Last updated — 12 July 2026