@TechReport{economics.dp.2012-32,
 author = {He, Yuqing},
 title = {Experimental Test of Utility Maximization},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2012},
 number = {2012-32},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2012-32}
}