12 citations · 13 across the 3 of their papers we have counts for
4 papers
Recovering utility
Christopher P. Chambers, Federico Echenique, Nicolas S. Lambert
We provide sufficient conditions under which a utility function may be recovered from a finite choice experiment. Identification, as is commonly understood in decision theory, is n…
Recovering Preferences from Finite Data
Christopher P. Chambers, Federico Echenique, Nicolas Lambert
We study preferences estimated from finite choice experiments and provide sufficient conditions for convergence to a unique underlying "true" preference. Our conditions are weak, a…
Preference Identification
Christopher P. Chambers, Federico Echenique, Nicolas S. Lambert
An experimenter seeks to learn a subject's preference relation. The experimenter produces pairs of alternatives. For each pair, the subject is asked to choose. We argue that, in ge…
Complexity of Combinatorial Market Makers
Yiling Chen, Lance Fortnow, Nicolas Lambert +2
We analyze the computational complexity of market maker pricing algorithms for combinatorial prediction markets. We focus on Hanson's popular logarithmic market scoring rule market…