The evolution of money has unfolded across several distinct eras: the pre-coinage era, the coinage era, the bank-money era, and now, we stand at the threshold of the digital currency era. Just as theories from the coinage era fail to explain modern banking practices, applying traditional monetary frameworks—whether based on coins or central banking—to understand cryptocurrencies leads to forced and inadequate conclusions.
Recently, criticism of cryptocurrencies—often referred to more accurately as crypto assets—has intensified. Voices from central bankers, financial regulators, market analysts, and academic circles have raised concerns. The core of this debate centers on two interrelated questions:
- Do crypto assets possess intrinsic value?
- Can their rising market prices be taken as proof of such value?
At the heart of the matter lies the concept of value. Without it, an asset cannot claim to function as money, nor can it sustain a legitimate price foundation. So, do crypto assets have value? And if so, where does that value come from?
👉 Discover how digital assets are reshaping the future of finance
Is Crypto a Currency?
When asked about Bitcoin during his tenure’s end, former Federal Reserve Chair Ben Bernanke replied cautiously: “It’s not under my jurisdiction.” This careful response sidestepped the deeper question—Is Bitcoin money? Why avoid a direct answer? Because no legal statute definitively defines what constitutes "money."
In the U.S., the Constitution grants Congress the power to issue currency, which it delegates to the Federal Reserve. Thus, currency issuance is a government monopoly. Legally speaking, only state-backed instruments qualify as money by origin. From this perspective, Bitcoin and other cryptocurrencies do not meet the criteria.
But what about function? Could they qualify as money based on what they do, rather than who issues them?
Traditional economics offers little clarity. Major reference works like the Palgrave Dictionary of Economics lack a standalone entry for “money,” instead offering lengthy descriptions under broader themes like “money in economic life.” The term currency is defined narrowly—as physical notes and coins—excluding digital forms.
Standard economics textbooks often avoid defining money altogether, treating it as self-evident. In practice, “money” in these contexts refers to central bank liabilities (like reserves) and commercial bank deposits—essentially, bank money within a regulated system.
Historically, money evolved alongside theory: from political economy’s focus on coinage, to modern monetary theory centered on bank-created credit. Each stage required new conceptual tools. Today, as we transition into a digital economy, clinging to outdated models risks misunderstanding emerging realities.
Political economists once described money through four functions:
- Unit of account
- Medium of exchange
- Store of value
- International tender
These remain useful benchmarks. But applying them to crypto demands more than analogy—it requires observing real-world usage within evolving digital ecosystems.
Understanding the "Value" of Money
“Value” is a foundational concept in political economy. Early thinkers like the mercantilists equated value with tangible wealth—specifically gold and silver—based on their durability and portability. Later, François Quesnay of the Physiocratic school shifted focus: instead of what is valuable, he asked where value comes from—concluding it originated in agricultural production.
Adam Smith, influenced by Quesnay, explored value’s origins further, culminating in David Ricardo’s labor theory of value (though John Locke had earlier proposed similar ideas). This framework treated human labor as the source of economic worth.
Even so, precious metals were never fully dismissed. Marx famously noted: “Gold is not money by nature, but money is by nature gold.” Over time, “value” acquired deep philosophical and socio-political dimensions beyond mere exchange.
Modern economics moved away from metaphysical debates about intrinsic value. Instead, it embraced quantifiable metrics—especially price. The “quantity theory of money” replaced older value-based theories, especially as fiat currencies decoupled from physical commodities.
Crucially, there is no universal rule stating that only things with intrinsic value can become money. Money emerges through acceptance and utility—not philosophical purity.
Crypto Has Value—but Not Yet Monetary Value
Critics argue that cryptocurrencies lack value because they are neither consumable goods nor usable services. They call them “air,” “illusionary,” or “worthless.” This argument echoes historical skepticism toward gold: “Gold keeps you neither warm nor fed.”
Yet many valuable assets—stocks, bonds, patents—are not directly consumable either. Their value lies in rights and expectations: ownership, future income, governance. Similarly, crypto assets derive value not from physical utility but from their role within decentralized digital communities.
Their worth manifests in network participation: enabling transactions, securing blockchains (via mining/staking), or granting access to decentralized applications (dApps). This internal utility forms the basis of their functional value.
Take the famous 2010 “Bitcoin Pizza Day”: Laszlo Hanyecz paid 10,000 BTC for two pizzas. While humorous today, this event marked a pivotal moment—the first known use of cryptocurrency for real-world goods. It demonstrated an early attempt to bridge digital community value with external economic systems.
But here's the key distinction: market price does not equal monetary value. High trading volumes and price appreciation reflect speculative demand and liquidity—not necessarily widespread adoption as a medium of exchange.
For crypto to possess true monetary value, it must function reliably across communities and economies—not just within niche networks. It must serve consistently as a unit of account, a stable store of value, and a frictionless payment method.
👉 See how blockchain technology is transforming global finance
What Would Make Crypto Real Money?
A digital currency isn’t just a digital token with a high price. It must fulfill monetary functions at scale:
- Widely accepted for goods and services
- Stable enough to plan savings and contracts
- Efficient and low-cost for cross-border transfers
- Resilient against manipulation and volatility
Until these conditions are broadly met, most cryptocurrencies remain speculative assets or community-specific tools—not full-fledged money.
Moreover, supply and demand dynamics determine market prices but don’t automatically confer intrinsic monetary value. That value must emerge organically through sustained use in real economic interactions.
Crypto may one day evolve into digital cash, but declaring it “money” today is premature. Its potential lies not in speculation, but in solving real problems: financial inclusion, remittance efficiency, programmable finance.
Frequently Asked Questions
Q: Can something without physical form have real value?
A: Yes. Stocks, bonds, and intellectual property lack physical utility but hold significant economic value based on rights and future benefits.
Q: If people accept crypto for payments, isn’t that enough to make it money?
A: Partially. Acceptance is one factor, but consistency, stability, and widespread adoption are equally important for true monetary status.
Q: Isn’t rising price proof of value?
A: Not necessarily. Prices reflect market sentiment and speculation. True economic value comes from utility and integration into everyday transactions.
Q: Could stablecoins be considered real digital money?
A: More so than volatile cryptos. Pegged to fiat currencies, stablecoins offer price stability—a critical feature for monetary use.
Q: Will governments ever accept crypto as legal tender?
A: Some already do (e.g., El Salvador with Bitcoin), but broad recognition requires regulatory alignment, tax clarity, and consumer protection frameworks.
Q: What’s stopping crypto from becoming mainstream money?
A: Volatility, scalability issues, regulatory uncertainty, and limited merchant adoption remain major barriers.
Final Thoughts
Cryptocurrencies possess functional value within digital ecosystems. They enable innovation in decentralized finance, smart contracts, and peer-to-peer economies. However, possessing value does not automatically grant them the monetary attributes of traditional currencies.
True digital currency status will emerge not from hype or price surges, but from practical adoption—when people use crypto not to speculate, but to live, work, and trade seamlessly across borders.
The path forward isn’t theoretical—it’s experimental. And only time will tell which digital assets evolve beyond speculation to become genuine instruments of economic exchange.
👉 Explore secure ways to engage with the digital asset economy