Gregory Lewis

Microsoft Corporation - Microsoft Research New England

One Memorial Drive, 14th Floor

Cambridge, MA 02142

United States

  • Microsoft Corporation - Microsoft Research New England

SCHOLARLY PAPERS

9

DOWNLOADS

1,326

SSRN CITATIONS
Rank 16,133

SSRN RANKINGS

Top 16,133

in Total Papers Citations

46

CROSSREF CITATIONS

29

Scholarly Papers (9)

Actions:
Email selected abstracts
1.

Learning Product Characteristics and Consumer Preferences from Search Data

Number of pages: 47 Posted: 03 Jun 2021 Last Revised: 08 Oct 2021
Luis Armona, Gregory Lewis and Georgios Zervas
Harvard University - Harvard Kennedy School (HKS), Microsoft Corporation - Microsoft Research New England and Questrom School of Business, Boston University
Downloads 364 (132,372)
Citation 1

Abstract:

Loading...

E-Commerce, Search, Demand Estimation, Transfer Learning, Embeddings

2.

Online Search and Product Rankings: A Double Index Approach

Number of pages: 46 Posted: 04 Aug 2021
Giovanni Compiani, Gregory Lewis, Sida Peng and Will Wang
University of Chicago Booth School of Business, Microsoft Corporation - Microsoft Research New England, Microsoft Corporation and Microsoft Corporation
Downloads 336 (144,366)

Abstract:

Loading...

consumer search, rankings, online platforms

3.

Buy-It-Now or Take-a-Chance: Price Discrimination through Randomized Auctions

Downloads 38 (181,493)
Citation 28

Buy-it-Now or Take-a-Chance: Price Discrimination Through Randomized Auctions

NBER Working Paper No. w18590
Number of pages: 42 Posted: 22 Dec 2016 Last Revised: 19 Apr 2023
Elisa Celis, Gregory Lewis, Markus M. Mobius, Markus M. Mobius and Hamid Nazerzadeh
University of Washington, Microsoft Corporation - Microsoft Research New England, University of Michigan at Ann Arbor - School of InformationMicrosoft Corporation - Microsoft Research New England and University of Southern California - Marshall School of Business
Downloads 38 (698,136)
Citation 11

Abstract:

Loading...

4.

Non-Parametric Inference Adaptive to Intrinsic Dimension

Number of pages: 40 Posted: 20 Jan 2019 Last Revised: 19 Jun 2019
Khashayar Khosravi, Gregory Lewis and Vasilis Syrgkanis
Stanford University, Microsoft Corporation - Microsoft Research New England and Microsoft Corporation - Microsoft Research New England
Downloads 177 (269,817)

Abstract:

Loading...

causal inference, non-parametric statistics, intrinsic dimension, heterogeneous treatment effect estimation, generalized method of moments

5.

The Supply and Demand Effects of Review Platforms

Number of pages: 29 Posted: 23 Oct 2019
Gregory Lewis and Georgios Zervas
Microsoft Corporation - Microsoft Research New England and Questrom School of Business, Boston University
Downloads 165 (286,635)
Citation 2

Abstract:

Loading...

6.

You Can Lead a Horse to Water: Spatial Learning and Path Dependence in Consumer Search

Cowles Foundation Discussion Paper 2246
Number of pages: 65 Posted: 05 Aug 2020
Charles Hodgson and Gregory Lewis
Yale University - Department of Economics and Microsoft Corporation - Microsoft Research New England
Downloads 144 (320,871)
Citation 1

Abstract:

Loading...

Consumer search, Platforms, Online markets, Industrial organization

7.

Dynamic Demand Estimation in Auction Markets

NBER Working Paper No. w22375
Number of pages: 64 Posted: 07 Jul 2016 Last Revised: 20 Feb 2022
Matthew Backus and Gregory Lewis
Cornell University - Department of Economics and Microsoft Corporation - Microsoft Research New England
Downloads 42 (656,038)
Citation 2

Abstract:

Loading...

8.

Voluntary Disclosure and Personalized Pricing

NBER Working Paper No. w26592
Number of pages: 46 Posted: 31 Dec 2019 Last Revised: 13 Mar 2023
S. Nageeb Ali, Gregory Lewis and Shoshana Vasserman
Pennsylvania State University, Microsoft Corporation - Microsoft Research New England and Stanford Graduate School of Business
Downloads 37 (686,875)
Citation 2

Abstract:

Loading...

9.

Just Starting Out: Learning and Equilibrium in a New Market

NBER Working Paper No. w21996
Number of pages: 71 Posted: 15 Feb 2016 Last Revised: 06 Feb 2023
Ulrich Doraszelski, Gregory Lewis and Ariel Pakes
Harvard University - Department of Economics, Microsoft Corporation - Microsoft Research New England and National Bureau of Economic Research (NBER)
Downloads 23 (788,236)
Citation 26

Abstract:

Loading...