Tanzi, Vito Government role and the efficiency of policy instruments / Vito Tanzi - Washington : International Monetary Fund (IMF) , 1995 - 17p. : ill. ; 30 cm. - IMF Working Paper No. 95/100 . Includes bibliographical references. Subjects--Topical Terms: Economic policyGovernment policy Gov. Doc. Class. No.: UN IMF WP-95-100