The Fiat Standard — Lecture 4 (Fiat Mining) • Study Notes

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The Fiat Standard — Lecture 4 (Fiat Mining) • Study NotesDownload

The Fiat Standard — Lecture 4 (Fiat Mining) • Study Notes

In fiat, lending = mining. New money is “issued” when licensed institutions create credit; physical cash merely converts digital balances to paper. The only durable brake isn’t code or chemistry—it’s recessions.

1) Big Picture

  • Analogy:
  • Gold: dig & refine metal.
  • Bitcoin: expend energy, pass difficulty; predictable issuance.
  • Fiat: issue debt; money appears as bank credit when loans originate.
  • Key claim: Printing banknotes does not create supply; lending does. Notes are to fiat what an OpenDime is to bitcoin: a physical bearer form of already-existing units.

2) How Fiat “Mining” Works (Step-by-Step)

  1. A bank extends a loan (e.g., $1,000,000 mortgage) → new deposit appears in seller’s account.
  2. No saver’s existing deposit was transferred; the loan created the deposit.
  3. Buyer gets a present good (house); seller gets spendable cash today; society absorbs the default risk via dilution/inflation.
  4. Net supply each period ≈ new lending − repayments − defaults (variable, unbounded).

Core property: The system treats future claims as present money when the issuer is the state or a state-licensed bank.

3) Fiat vs. Gold vs. Bitcoin — Issuance Restraints

  • Gold: Physical scarcity & non-consumption → large stock dampens new flow (≈1–2%/yr).
  • Bitcoin: Protocol + difficulty adjustment → deterministic schedule (declining, ~<2% today).
  • Fiat: No algorithmic cap; “restraints” are political, legal, cultural—sporadic and unreliable. The effective brake is the bust that follows credit booms.

4) The Business Cycle as the Only Brake

  • Boom: Credit expansion overstretches real capital (more tickets issued than seats exist).
  • Bust: Projects liquidate, credit contracts, money supply shrinks → recession.
  • Reflation: Policy re-expands credit to avoid pain → restarts cycle.

Mises’ maxim: “Credit expansion is not a substitute for capital.” More tickets ≠ more chairs.

5) Incentives: Why Everyone Borrows (and Lends)

  • Individuals: Mortgages/consumer credit are favored—debt gets easier in real terms if inflation outpaces interest.
  • Corporates: “Become the bank”: issue store cards/financing; borrow low, lend high (e.g., 3–8% vs. 20% APR).
  • Governments/IGOs: Debt issuance creates money and socializes dilution.

Winners: Biggest/cheapest borrowers (sovereigns, prime corporates).
Losers: Net savers, fixed-income earners, those denied cheap credit.

6) Volatility and Levels of Money Growth

  • Even “best-behaved” fiat systems show oscillating growth (often between ~0–10% with spikes negative in busts and >10–20% in booms).
  • Averages matter: Many users effectively face double-digit annual dilution over long spans—far above gold/Bitcoin issuance.

7) Inflation: Not a Scalar, a Vector

  • Official CPI reframes “inflation” (money growth) as “price changes,” then games the basket (substitution, hedonics, exclusion of housing, energy, food in key eras).
  • Vector view (Saylor): Each good has its own inflation rate. Patterns:
  • Least inflation: Digital/info goods & scalable industrial outputs (near-zero marginal cost) → TVs, storage, some electronics.
  • Some inflation: Mass-produced processed foods, automated services.
  • Most inflation: Scarce goods—prime housing/land, quality food, healthcare, elite education, status/luxury assets.
  • Financial assets: The “price of future income” rises when rates are suppressed; to fund $X of retirement income, required principal explodes as yields fall.

Practical consequence: The true cost of providing for your future (buying durable yield streams) rises much faster than headline CPI.

8) The Fiat Cycle (Inflate → Boom → Bust → Reflate)

  1. Inflation is sold as “for a good cause” (wars, stimulus, development).
  2. Boom masks resource scarcity with new claims.
  3. Bust/deflation reveals insufficient real capital.
  4. Reflation to avoid pain → sets up the next boom.

Permitted debate in mainstream econ narrows to: how much inflation now vs. how much reflation later—rarely whether persistent dilution is itself harmful.

9) Consumption, Deflation, and Time Preference

  • Productivity deflation (better, cheaper goods) does not halt spending; humans need present goods and invest when marginal productivity > price (e.g., early hard-drive buyers).
  • Fiat policy that fights benign deflation raises time preference: pushes frivolous consumption and weakens savings buffers.

10) Systemic Risk Recap

  • A single, inflation-prone credit engine underpins savings, payments, banking, state finance.
  • Society’s liquid wealth becomes collateral for government/creditor mistakes.
  • The network is only as strong as its weakest lender; dilution is externalized to all users.

11) Study Prompts (Active Recall)

  1. Explain why loan origination increases broad money, while cash printing does not.
  2. Contrast difficulty adjustment with fiat’s credit-cycle brake. Why do busts become the de facto governor?
  3. Map an example purchase (house/car) showing who gets the present good and who bears default risk.
  4. Using the inflation vector, categorize goods you buy into low/medium/high inflation sensitivity and why.
  5. Why do corporations push private-label credit? Model the borrow-low/lend-high spread.
  6. How does falling yields raise the capital required to retire on $50k/yr? (Back-of-envelope: required principal ≈ income / yield.)

12) Quotable Ideas

“Fiat’s version of mining is getting others into debt.”

“No present good is sacrificed in a credit purchase; the risk is socialized via dilution.”

“Credit expansion is not capital—issuing more tickets doesn’t add seats.”

“Inflation isn’t a number; it’s a vector across the goods you actually need to live and save.”

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