Gregory Lewis
Gregory Lewis
Senior Principal Researcher, Microsoft Research
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Procurement contracting with time incentives: Theory and evidence
G Lewis, P Bajari
The Quarterly Journal of Economics 126 (3), 1173-1211, 2011
Asymmetric information, adverse selection and online disclosure: The case of eBay motors
G Lewis
Adverse Selection and Online Disclosure: The Case of eBay Motors (Jan 12, 2010), 2009
Student portfolios and the college admissions problem
H Chade, G Lewis, L Smith
Aizona State University, Harvard University, and University of Wisconsin, 2011
Deep IV: A flexible approach for counterfactual prediction
J Hartford, G Lewis, K Leyton-Brown, M Taddy
International Conference on Machine Learning, 1414-1423, 2017
Buy-it-now or Take-a-chance: Price Discrimination through Randomized Auctions
LE Celis, G Lewis, MM Mobius, H Nazerzadeh
National Bureau of Economic Research, 2012
Just starting out: Learning and equilibrium in a new market
U Doraszelski, G Lewis, A Pakes
American Economic Review 108 (3), 565-615, 2018
Moral hazard, incentive contracts, and risk: evidence from procurement
G Lewis, P Bajari
Review of Economic Studies 81 (3), 1201-1228, 2014
Dynamic Demand Estimation in Auction Markets
M Backus, G Lewis
The welfare impact of consumer reviews: A case study of the hotel industry
G Lewis, G Zervas
Unpublished manuscript, 2016
Semi-parametric efficient policy learning with continuous actions
V Chernozhukov, M Demirer, G Lewis, V Syrgkanis
Advances in Neural Information Processing Systems, 15065-15075, 2019
Who benefits from improved search in platform markets?
G Lewis, A Wang
Available at SSRN 2249816, 2013
Adversarial generalized method of moments
G Lewis, V Syrgkanis
arXiv preprint arXiv:1803.07164, 2018
Voluntary disclosure and personalized pricing
SN Ali, G Lewis, S Vasserman
Proceedings of the 21st ACM Conference on Economics and Computation, 537-538, 2020
You can lead a horse to water: Spatial learning and path dependence in consumer search
C Hodgson, G Lewis
Cowles Foundation Discussion Paper 2246, 2020
Randomized auctions with priority option
HN Zadeh, LM Zen, MM Möbius, LE Celis, GM Lewis
US Patent App. 12/972,382, 2012
Non-parametric inference adaptive to intrinsic dimension
K Khosravi, G Lewis, V Syrgkanis
arXiv preprint arXiv:1901.03719, 2019
Machine learning estimation of heterogeneous treatment effects with instruments
V Syrgkanis, V Lei, M Oprescu, M Hei, K Battocchi, G Lewis
Advances in Neural Information Processing Systems, 15193-15202, 2019
The supply and demand effects of review platforms
G Lewis, G Zervas
Available at SSRN 3468278, 2019
Minimax Estimation of Conditional Moment Models
N Dikkala, G Lewis, L Mackey, V Syrgkanis
arXiv preprint arXiv:2006.07201, 2020
Double/Debiased Machine Learning for Dynamic Treatment Effects
G Lewis, V Syrgkanis
arXiv preprint arXiv:2002.07285, 2020
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Artiklar 1–20