Evan Sadler

Columbia University, Graduate School of Arts and Sciences, Department of Economics

420 W. 118th Street

New York, NY 10027

United States

  • Columbia University, Graduate School of Arts and Sciences, Department of Economics

SCHOLARLY PAPERS

21

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12,671

TOTAL CITATIONS
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Top 11,637

in Total Papers Citations

160

Scholarly Papers (21)

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1.

Learning in Social Networks

Number of pages: 41 Posted: 18 Feb 2017 Last Revised: 10 Apr 2017
Benjamin Golub and Evan Sadler
Northwestern University and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 2,690 (10,551)
Citation 51

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social learning, informational herding, cascades, DeGroot, Bayesian, consensus, imitation, homophily, speed of convergence

2.

Diffusion Games

Number of pages: 46 Posted: 02 Jul 2015 Last Revised: 31 Jul 2019
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 1,713 (21,557)
Citation 18

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Networks, Diffusion, Configuration Model, Branching Process, Mean-Field, Viral

3.

A Practical Guide to Updating Beliefs from Contradictory Evidence

Number of pages: 26 Posted: 12 Jun 2019 Last Revised: 11 Aug 2020
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 1,095 (41,799)

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Falsehoods, bounded rationality, contradictory claims, small worlds

4.

Peer-Confirming Equilibrium

Number of pages: 31 Posted: 03 Jan 2017 Last Revised: 18 Dec 2018
Elliot Lipnowski and Evan Sadler
Columbia University and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 895 (55,389)
Citation 10

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networks, strategic uncertainty, conjectural equilibrium, forward induction

5.

Ordinal Centrality

Number of pages: 29 Posted: 24 Jun 2020 Last Revised: 16 Sep 2021
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 678 (79,943)
Citation 9

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Centrality, networks, ordinal

6.

Influence Campaigns

Number of pages: 34 Posted: 22 May 2019 Last Revised: 22 Feb 2022
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 655 (83,556)
Citation 6

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Networks, Influence Campaigns, Voter Model, Stochastic Block Model

7.

Dead Ends

Number of pages: 24 Posted: 02 Nov 2016 Last Revised: 20 Jul 2020
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 528 (109,709)
Citation 4

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Innovation, Experimentation, Exponential Bandits

8.

Seeding a Simple Contagion *

Number of pages: 53 Posted: 16 Feb 2022 Last Revised: 22 Oct 2024
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 500 (117,233)
Citation 3

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Seeding, Networks

9.

Regulation Design in Insurance Markets

Number of pages: 55 Posted: 17 Dec 2019 Last Revised: 20 May 2023
Dhruva Bhaskar, Andrew McClellan and Evan Sadler
Baruch College, CUNY, University of Chicago - Booth School of Business - Economics and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 480 (123,120)

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Regulation design, insurance, deviation contract

10.

Resource Allocation with Positive Externalities

Number of pages: 22 Posted: 21 Oct 2016 Last Revised: 07 Mar 2020
Dhruva Bhaskar and Evan Sadler
Baruch College, CUNY and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 444 (135,566)

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Mechanism Design, Interdependent Values, No Transfers

11.

Information Diffusion in Networks through Social Learning

Number of pages: 46 Posted: 09 Jul 2012 Last Revised: 01 Aug 2014
Ilan Lobel and Evan Sadler
New York University (NYU) and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 429 (140,778)
Citation 29

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12.

Preferences, Homophily, and Social Learning

Downloads 397 (153,855)
Citation 16

Preferences, Homophily, and Social Learning

Number of pages: 42 Posted: 12 Jul 2013 Last Revised: 01 Aug 2014
Ilan Lobel and Evan Sadler
New York University (NYU) and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 257 (243,078)
Citation 4

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Social Networks, Learning, Homophily

Preferences, Homophily, and Social Learning

NET Institute Working Paper No. 13-01
Number of pages: 42 Posted: 07 Oct 2013 Last Revised: 01 Aug 2014
Ilan Lobel and Evan Sadler
New York University (NYU) and Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 140 (424,317)
Citation 12

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Social Networks, Learning, Homophily

13.

Bounded Rationality and the Network Economist's Dilemma

Number of pages: 34 Posted: 28 Sep 2014
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 386 (158,704)

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Bounded Rationality, Social Networks

14.

Customer Referral Incentives and Social Media

Number of pages: 36 Posted: 09 Nov 2014 Last Revised: 02 Feb 2016
Ilan Lobel, Evan Sadler and Lav Varshney
New York University (NYU), Columbia University, Graduate School of Arts and Sciences, Department of Economics and University of Illinois at Urbana-Champaign - Department of Electrical and Computer Engineering
Downloads 376 (163,471)
Citation 11

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Customer Referrals, Social Networks, Social Media

15.

False Information and Disagreement in Social Networks

Number of pages: 28 Posted: 22 Nov 2017 Last Revised: 10 Jun 2018
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 335 (185,501)

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16.

Innovation Adoption and Collective Experimentation

Number of pages: 15 Posted: 19 Sep 2014 Last Revised: 07 Dec 2017
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 329 (189,182)
Citation 2

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Experimentation, Innovation Adoption, Networks, Social Learning

17.

Making a Swap: Network Formation with Increasing Marginal Costs

Number of pages: 37 Posted: 11 Dec 2022 Last Revised: 20 Dec 2024
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 273 (230,059)

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Network formation, pairwise stability, homophily, clustering

18.

Complex Networks and Local Bayesian Equilibrium

Number of pages: 24 Posted: 02 Jul 2015
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 165 (369,819)
Citation 1

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Networks, Bounded Rationality, Local Bayesian Equilibrium

19.

A Unified Approach to Strategic Network Formation and Classical Matching Theory

Number of pages: 22 Posted: 05 Jun 2023 Last Revised: 19 Sep 2024
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 160 (379,558)

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Network formation, matching, iterated deletion

20.

Simple Conditions for a Unique Nash Equilibrium

Number of pages: 12 Posted: 12 Nov 2024
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 93 (579,722)

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21.

Minimax and the Value of Information

NYU Working Paper No. 2451/31541
Number of pages: 9 Posted: 26 Feb 2013
Evan Sadler
Columbia University, Graduate School of Arts and Sciences, Department of Economics
Downloads 50 (788,586)

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