Ruiz-Castillo, Javier The Plutocratic bias in the CPI : evidence from Spain / Javier Ruiz-Castillo, Eduardo Ley & Mario Izquierdo - Washington : International Monetary Fund (IMF) , 2000 - 25p. : ill. ; 26 cm. - IMF Working Paper No. 00-167 . Includes bibliographical references Subjects--Topical Terms: Consumer pricesSpainCost of living Gov. Doc. Class. No.: UN IMF WP-00-167