Why Bitcoin?

Discovery Of Money

Biz School Previous Edition

Discovery Of Money

Understanding money and Bitcoin: principles and perspectives
What is money?
Store of value: from gold to Bitcoin
Medium of exchange: overcoming the double coincidence of wants
Austrian economics and Bitcoin: a natural alignment
Cypherpunk ideals: privacy, decentralization, and control resistance
Unit of account: a new measure of value
Conclusion

Understanding money and Bitcoin: principles and perspectives

In this chapter, we will embark on a comprehensive exploration of the core concepts of money, beginning with its fundamental functions as recognized in classical economic theory: a store of value, medium of exchange, and unit of account. We will also explore how these concepts relate to Bitcoin and why it serves as a transformative force in modern economics. Drawing on Austrian Economics and the Cypherpunk ethos, we will examine the distinctive role Bitcoin plays in addressing the limitations of traditional money.

What is money?

Money, in its simplest form, is a tool used to facilitate trade and store wealth over time. It serves three primary functions:

Store of Value: Money must retain its value over time, enabling individuals to save and preserve wealth for future use.
Medium of Exchange: Money facilitates the exchange of goods and services by eliminating the inefficiencies of barter, such as the need for a "double coincidence of wants."
Unit of Account: Money provides a consistent measure of value, enabling individuals to compare the worth of goods and services.

Classical roots: Aristotle and the birth of monetary theory

Aristotle was one of the first to define these essential characteristics of money in ancient Greece. He recognized that, for something to function effectively as money, it must be durable, divisible, portable, and intrinsically valuable. This foundation set the stage for modern economic thought on money and its role in society.

Store of value: from gold to Bitcoin

Historically, gold has been the premier store of value due to its scarcity, durability, and intrinsic worth. Gold's limited supply ensures that it holds its value over time, even in the face of inflation or economic downturns.

Gold as the Traditional Store of Value: For centuries, gold has been used as a means to preserve wealth across generations. Its physical properties — scarcity, durability, and malleability — made it an ideal choice for this function.
Bitcoin as Digital Gold: Bitcoin offers a modern equivalent to gold, with the added advantages of being digital and decentralized. Like gold, Bitcoin is scarce, with a capped supply of 21 million coins, making it an attractive asset for those seeking to hedge against inflation and monetary devaluation.

Why Bitcoin excels as a store of value

Bitcoin’s fixed supply means it is immune to the inflationary pressures that plague fiat currencies. Central banks, such as the Federal Reserve, can print an unlimited amount of money, thereby devaluing the currency over time. In contrast, Bitcoin’s decentralized nature ensures that no single entity can alter its supply. This scarcity, combined with its security and divisibility, positions Bitcoin as a superior store of value in the digital age.

Comparison to Fiat Currencies: While fiat currencies like the US dollar or the Euro can lose purchasing power through inflation, Bitcoin’s fixed issuance schedule ensures long-term scarcity, making it an ideal digital asset for preserving wealth.

Medium of exchange: overcoming the double coincidence of wants

In a barter system, trade is limited by the necessity for both parties to want what the other has — this is known as the "double coincidence of wants". Money solves this problem by acting as an intermediary, allowing individuals to trade freely without the need for a direct exchange of goods.

Bitcoin as a Medium of Exchange: While Bitcoin is often criticized for its volatility, its use as a medium of exchange is growing, particularly in contexts where traditional financial systems are unreliable or overly restrictive. Bitcoin enables peer-to-peer transactions across borders without the need for a trusted intermediary, such as a bank or payment processor.

The role of technology in facilitating exchange

With the rise of Bitcoin and other cryptocurrencies, our understanding of money as a medium of exchange has undergone significant evolution. Traditional financial systems rely on intermediaries, such as banks, payment processors, and governments, to facilitate transactions. However, these intermediaries often add friction in the form of fees, delays, and censorship. Bitcoin’s decentralized protocol eliminates the need for intermediaries, resulting in faster, cheaper, and censorship-resistant transactions.

Examples of Bitcoin as a Medium of Exchange: In countries with hyperinflation or authoritarian governments, Bitcoin is increasingly being used as a medium of exchange, allowing individuals to store and transfer value without fear of government interference or currency devaluation.

Austrian economics and Bitcoin: a natural alignment

Bitcoin’s alignment with Austrian economic principles is one of its most compelling features. Austrian Economics, which emphasizes the importance of individual choice, free markets, and sound money, provides a theoretical framework that explains Bitcoin’s appeal as an alternative to government-controlled fiat currencies.

Key figures in Austrian economics

Carl Menger: The founder of Austrian Economics, Menger introduced the theory of marginal utility, which explains that the value of goods is not intrinsic but is determined by the subjective preferences of individuals. This concept is crucial to understanding why Bitcoin, like gold, retains its value despite being intangible.
Ludwig von Mises: Mises expanded on Menger’s work with his Mises Regression Theorem, which traces the origin of money back to commodities with intrinsic value. Bitcoin, as a digital commodity, fits neatly into this framework.
Friedrich von Hayek: Hayek’s advocacy for the denationalization of money laid the intellectual groundwork for Bitcoin. He believed that money should be separated from government control to prevent inflation and preserve individual liberty.

Marginal utility and Bitcoin

The concept of marginal utility helps explain why Bitcoin is valuable despite its digital nature. Marginal utility suggests that the value of an additional unit of a good decreases as the supply of that good itself increases. Since Bitcoin has a finite supply, its marginal utility remains high, especially as more people adopt it.

Cypherpunk ideals: privacy, decentralization, and control resistance

Bitcoin is not just a product of economic theories — it is also a direct response to the ideals of the Cypherpunk movement. This movement, which emerged in the early 1990s, sought to protect individual privacy and freedom in an increasingly digital world. The Cypherpunks believed that cryptography could be a powerful tool to resist surveillance and censorship by governments and corporations.

Founders of the Cypherpunk Movement: Key figures, including Eric Hughes, Timothy May, and John Gilmore, pioneered the use of cryptography to create secure and private systems for communication and commerce. Bitcoin embodies these ideals by enabling individuals to transact anonymously and without relying on centralized authorities.
Bitcoin and Decentralization: Bitcoin’s decentralized nature ensures that no single entity can control the network. This makes it resistant to censorship and manipulation, aligning with the Cypherpunk vision of a free and open internet.

Privacy as a core principle

The importance of privacy in the Bitcoin network cannot be overstated. In traditional financial systems, transactions are monitored and controlled by central authorities, which can block or reverse payments as needed. Bitcoin, by contrast, allows for pseudonymous transactions, meaning that while all transactions are recorded on the public blockchain, users’ identities are not directly tied to their Bitcoin addresses.

Bitcoin’s Role in Financial Sovereignty: By allowing individuals to store and transfer value without the need for a bank or government, Bitcoin provides financial sovereignty to those who may not have access to traditional financial services.

Unit of account: a new measure of value

A unit of account is a standard by which the value of goods and services can be measured. Historically, fiat currencies have served this function, providing a stable reference point for pricing goods and services. However, Bitcoin’s growing adoption and the increasing use of Bitcoin-denominated assets suggest that it may eventually serve as a global unit of account.

The Potential for Bitcoin as a Unit of Account: Although Bitcoin’s volatility currently prevents it from being widely used as a unit of account, some economists argue that as adoption increases and volatility decreases, Bitcoin could one day replace fiat currencies as the primary measure of value.

Conclusion

In this chapter, we have explored the evolution of money, from its classical functions to its modern incarnation in the form of Bitcoin. By serving as a store of value, medium of exchange, and a potential unit of account, Bitcoin represents a fundamental shift in how we think about and use money. Rooted in Austrian Economics and inspired by the Cypherpunk ethos, Bitcoin offers a decentralized, secure, and censorship-resistant alternative to traditional financial systems. As we continue to explore the world of Bitcoin, it becomes clear that its impact on economics, privacy, and individual freedom is just beginning to unfold.