Paul RedingJuan Antonio Morales2026-03-222026-03-22200410.2139/ssrn.549061https://doi.org/10.2139/ssrn.549061https://andeanlibrary.org/handle/123456789/59278Citaciones: 15enSubstitution (logic)Currency substitutionEconomicsNetwork effectExternalityCurrencyEconometricsMonetary economicsCurrency Substitution and Network Externalitiesarticle