@Article{economics.ja.2012-29,
 author = {He, Yuqing},
 title = {Psychophysical Interpretation for Utility Measures},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {6},
 year = {2012},
 number = {2012-29},
 doi = {10.5018/economics-ejournal.ja.2012-29}, 
 url = {http://dx.doi.org/10.5018/economics-ejournal.ja.2012-29}
}