THALER Richard H. Nudge : Improving decisons about health, wealth, and Happiness/ Richard H. Thaler and Cass R.Sunstein - New Haven CT : Yale University Press, 2008 - x , 293 p : ill ; 24 cm Includes bibliographical reference and Index ISBN: 9780300122237 (hbk) : BND 47.37 Subjects--Topical Terms: ECONOMICS--PSYCHOLOGICAL ASPECTSDECISION-MAKING--PSYCHOLOGICAL ASPECTSCUSTOMER BEHAVIOR