The DemystifySci Podcast

Banking Is The Dark Matter of Economics (Part 2) - Bob Murphy & Steve Keen, DemystifySci #388

37 snips
Dec 19, 2025
In this engaging discussion, Bob Murphy, an Austrian economist advocating for market-based monetary policies, and Steve Keen, a critic of conventional banking models, explore the intricacies of money creation. They challenge the textbook portrayal of banking, dissecting concepts like fractional reserve banking and the flawed money multiplier. Their contrasting views reveal how public confidence underpins banking stability and raise critical questions about accountability during financial crises. Both propose intriguing alternatives to the current system, highlighting the complexities of our economic landscape.
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INSIGHT

Base Money Isn’t The Whole Story

  • 'Base money' (central bank notes/reserves) differs from bank-created deposit money.
  • The textbook multiplier treats reserves as the fuel, but that view misses how private banks actually expand credit.
INSIGHT

Reserves Are Lubricant, Not Fuel

  • Reserves act as lubricant, not fuel: banks don't need reserves to originate loans.
  • Reserves matter for settlement and confidence, but they don't mechanically constrain lending.
INSIGHT

Confidence, Not Ratios, Constrains Banks

  • Public confidence and settlement ability constrain banks far more than accounting reserve ratios.
  • Banks hold reserves to meet public demand and avoid runs, not primarily to fund each loan.
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