This discussion paper resulted in a publication in the <A href="http://www.sciencedirect.com/science/article/pii/S0167268113003041">'Journal of Economic Behavior & Organization'</A>, 2014, 98, 29-40.<P> We analyze one of the explanations why people participate in lotteries. Our hypothesis stipulates that part of the value that a unit of money buys in lotteries is consumed...</p></a>