"Optimal Demand Policies Against Stagflation" (with Franco Modigliani), Weltwirtschaftliches Archiv, vol. 114, no. 4, December 1978, pp. 736-782.
„Optimal Demand Policies Against Stagflation” (mit Franco Modigliani), Weltwirtschaftliches Archiv, Band 114, Nr. 4, Dezember 1978, S. 736-782.