Borges problem cash coins Dror Goldberg fiat money Nick Rowe Stephen Williamson More fiatsplainin': let's play fiat-or-not Ridwan X
Borges problem consumption investment moneyness Nick Rowe savings Steve Horwitz Steve Waldman Consumption isn't a fleeting burst of pleasure, it's a long-lived asset Ridwan X
Bob Murphy Borges problem consumption debt investment Nick Rowe Paul Krugman savings stocks and flows System of National Accounts William Hutt Debt, generations, savings, and economic categorization or the "Borges Problem" Ridwan X
