51 Macroeconomic implications of demographic developments in the euro area , di A. Maddaloni , A. Musso , P. C. Rother , M. Ward-Warmedinger e T. Westermann , agosto 2006 . ###>51 « Macroeconomic implications of demographic developments in the euro area » by A. Maddaloni , A. Musso , P. Rother , M. Ward-Warmedinger and T. Westermann , August 2006 .