Balasko, Yves; Tvede, Mich - 2009
Discussion Papers
Department of Economics
University of Copenhagen
Øster Farimagsgade 5, Building 26 … showed that ordinal utility
We are grateful to an anonymous referee for insightful comments.
yDepartment of Economics and … Related Studies, University of York, Heslington, York, YO10 5DD,
UK; email: yb501@york.ac.uk.
zDepartment of Economics …