Bayoumi, Tamim A formal model of optimum currency areas / Tamim Bayoumi - International Monetary Fund (IMF) , Washington : 1994 - 17p. : ill. ; 30 cm. - IMF Working paper No. 94/42 . Includes bibliographical references. Subjects--Topical Terms: CurrenciesModels Gov. Doc. Class. No.: UN IMF WP-94-42