Bitcoin vs. Gold: A Comparative Store-of-Value Analysis

Research question and scope

This article compares Bitcoin and gold on the structural properties commonly discussed in store-of-value analysis — scarcity, portability, verifiability, and track record — and, going further than a purely structural comparison, examines what peer-reviewed academic research has actually found when testing whether Bitcoin behaves like gold statistically. It remains a comparison on documented properties, not price performance or investment guidance.

Methodology

Gold supply figures are drawn from the World Gold Council's own GoldHub data portal. The academic findings on Bitcoin-gold volatility and correlation (Dyhrberg 2016; Klein, Pham & Walther 2018) were identified and summarized via WebSearch rather than independently fetched and read in full text in this pass -- their reported conclusions are presented as reported by secondary summary of the papers' abstracts and findings, not as independently verified from the primary statistical analysis itself.

Key findings

• Bitcoin's scarcity is algorithmically fixed and publicly verifiable at any time; the World Gold Council's own GoldHub data puts total above-ground gold stock at roughly 220,700 tonnes at end-2025, growing by only around 1.6% a year from new mining -- real, uncapped, but genuinely slow growth, not static.
• Peer-reviewed academic research directly testing the comparison (rather than describing it qualitatively) has found Bitcoin and gold to be more statistically distinct than the "digital gold" framing suggests: Klein, Pham & Walther (2018) concluded the two assets "could barely be more different," sharing few of gold's distinctive statistical properties.
• Dyhrberg (2016), using GARCH volatility-clustering models, found Bitcoin's volatility behavior differs from gold's and cautioned that Bitcoin's short trading history limits how reliably it can be assessed in an inflation-hedge role.
• Bitcoin is structurally more portable and divisible; gold requires physical transport, storage, and specialized authenticity testing.

Why the comparison is commonly made

Bitcoin is frequently compared to gold because both are commonly discussed as potential stores of value with a form of scarcity, and neither is directly issued or controlled by a single government or company — this comparison is examined here on structural properties and on what direct statistical research has found, not price performance.

Scarcity: gold's current, real numbers

Gold's total above-ground supply grows slowly through ongoing mining, with no fixed cap, though extraction becomes progressively more difficult and costly over time. The World Gold Council's own GoldHub portal reports total above-ground stock at roughly 220,700 tonnes as of end-2025, with 2025 mine production reaching a reported record of about 3,672 tonnes -- against that existing stock, new mining adds only on the order of 1.6% to the total each year, per a cited industry estimate. Bitcoin has an algorithmically enforced, fixed maximum supply of 21 million, with issuance publicly verifiable at any time — a more absolute and precisely verifiable form of scarcity than gold's naturally-limited, slowly-growing, but uncapped supply.

Portability and divisibility

• Gold is physically heavy and costly to transport and store securely in large quantities; Bitcoin can be transferred globally, digitally, and is divisible into extremely small units.
• Verifying gold's authenticity generally requires specialized testing; Bitcoin's authenticity and ownership are verifiable directly on its public ledger.

Track record, and what direct statistical research actually found

Gold has served as a store of value across many centuries and diverse economic conditions. Bitcoin's track record, by comparison, spans a much shorter period, launched in 2009, and has exhibited significantly higher short-term price volatility over its documented history to date. Beyond this qualitative difference, academic researchers have directly tested whether Bitcoin behaves statistically like gold. Dyhrberg (2016), published in Finance Research Letters, applied GARCH volatility-clustering models to compare Bitcoin against gold and the US dollar, and found Bitcoin's volatility behavior did not simply mirror gold's -- the paper's own conclusion cautions that Bitcoin's comparatively short trading history and nascent market infrastructure limit how confidently it can be assessed in a gold-like inflation-hedge role. Klein, Pham and Walther (2018), published in the International Review of Financial Analysis, went further with a direct comparison of volatility, correlation, and portfolio performance between the two assets, concluding the two "could barely be more different" and that Bitcoin shares few of gold's distinctive statistical properties beyond one specific asymmetric variance response. Separate, more recent academic work (a Charles University thesis covering data through February 2025) reports weak cointegration and low correlation between Bitcoin and gold returns over the longer run, consistent with the two earlier studies' conclusions rather than contradicting them.

Independent critical analysis

This article's own prior version presented the Bitcoin-gold comparison entirely as a structural, qualitative exercise -- scarcity, portability, verifiability, track record -- without addressing whether the comparison holds up under direct statistical testing. That is a real gap: a structural comparison can make two assets sound more alike than they behave in practice. The academic findings above suggest the opposite of what the structural framing alone might imply -- despite sharing conceptual similarities (both scarce, neither centrally issued), Bitcoin and gold's actual measured volatility and correlation characteristics are reported as substantially different, and that distinction matters for anyone treating the two as close substitutes based on structural similarity alone.

Side-by-side structural comparison

Limitations of this comparison

• This compares structural properties and cites academic findings on statistical behavior — it does not track current price, market capitalization, or any performance claim for either asset.
• The Dyhrberg (2016) and Klein/Pham/Walther (2018) studies were identified and summarized via WebSearch, not independently fetched and read in full text in this pass -- their specific statistical methodology and exact result figures were not independently re-verified here.
• Bitcoin-gold correlation has been reported by other, non-peer-reviewed market commentary as fluctuating over shorter windows (rising during some crisis periods, such as parts of 2020) -- the academic studies cited here speak to broader volatility/correlation structure, not every short-term correlation spike reported elsewhere.
• A longer track record (gold's) is not itself evidence of superior future performance, and a shorter one (Bitcoin's) is not itself evidence of inferior future performance — track record length and future performance are separate questions.
• This is general education, not investment advice — it does not recommend holding either asset.

Research conclusion

Bitcoin and gold share conceptual similarities as potential stores of value with limited supply outside government control, but differ substantially in scarcity precision, portability, and length of track record -- and, per direct peer-reviewed statistical testing (Dyhrberg 2016; Klein, Pham & Walther 2018), in their actual measured volatility and correlation behavior as well, which researchers have found to be more different than alike. This remains a structural and evidence-based comparison, not investment advice or a performance prediction.

References

• Primary (data): World Gold Council, GoldHub "Demand and supply" / above-ground stocks data -- https://www.gold.org/goldhub/data/above-ground-stocks.
• Secondary (academic, found via WebSearch, not independently fetched in full): Dyhrberg, A.H. (2016), "Bitcoin, gold and the dollar -- A GARCH volatility analysis," Finance Research Letters.
• Secondary (academic, found via WebSearch, not independently fetched in full): Klein, T., Pham Thu, H., & Walther, T. (2018), "Bitcoin is not the New Gold -- A comparison of volatility, correlation, and portfolio performance," International Review of Financial Analysis.