@misc{PitsoulisSchwuchow2012, author = {Athanassios Pitsoulis and S{\"o}ren C. Schwuchow}, title = {Consumer Choice: Income, Tastes, and Prices}, url = {http://demonstrations.wolfram.com}, institution = {FG VWL, insbesondere Mikro{\"o}konomik}, type = {articler}, year = {2012}, }