Arbeitspapier

General equilibrium with monopolistic firms and occasionally binding cash-in-advance constraints

We show a simple way to introduce monopolistic competition in a general equilibrium model where prices are fully .exible, the velocity of money is variable and cash-in-advance (CIA) constraints occasionally bind.We establish the conditions under which money has real effects and demonstrate that an equilibrium that occurs at a binding CIA constraint is welfare inferior to any equilibrium that occurs at a nonbinding CIA constraint with the same level of technology. We argue that even though the probability of a binding CIA constraint can be increasing with money supply, under certain conditions, expansionary money supply is welfare improving.

Sprache
Englisch

Erschienen in
Series: Cardiff Economics Working Papers ; No. E2010/6

Klassifikation
Wirtschaft
Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection
Price Level; Inflation; Deflation
Demand for Money
Money Supply; Credit; Money Multipliers
Thema
cash-in-advance
general equilibrium
monopolistic competition
Monopolistischer Wettbewerb
Konditionen
Geldangebot
Allgemeines Gleichgewicht
Theorie

Ereignis
Geistige Schöpfung
(wer)
Dixon, Huw
Pourpourides, Panayiotis M.
Ereignis
Veröffentlichung
(wer)
Cardiff University, Cardiff Business School
(wo)
Cardiff
(wann)
2010

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Dixon, Huw
  • Pourpourides, Panayiotis M.
  • Cardiff University, Cardiff Business School

Entstanden

  • 2010

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