This paper considers the implications of a decreasing demand for cash transactions under several monetary policy regimes. A policy of nominal-interest-rate targeting implies that a secular decline in the volume of cash transactions unambiguously leads to accelerating inflation. A policy of...

We study a monetary, general equilibrium economy in which banks exist because they provide intertemporal insurance to risk-averse depositors. A ""banking crisis"" is defined as a case in which banks exhaust their reserve assets. Under different model specifications, the banking industry is...

This paper presents a monetary-theoretic model to study the implications of networks' collection of personal identifying data and data security on each other's incidence and costs of identity theft. To facilitate trade, agents join clubs (networks) that compile and secure data. Too much data...