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04/08/2023
Effects of Algorithmic Trend Promotion: Evidence from Coordinated Campaigns in Twitter's Trending Topics
In addition to more personalized content feeds, some leading social medi...
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10/20/2022
The Network Structure of Unequal Diffusion
Social networks affect the diffusion of information, and thus have the p...
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04/19/2022
Influence of Repetition through Limited Recall
Decision makers who receive many signals are subject to imperfect recall...
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04/27/2021
#Trend Alert: How a Cross-Platform Organization Manipulated Twitter Trends in the Indian General Election
Political organizations worldwide keep innovating their use of social me...
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10/29/2020
Targeting for long-term outcomes
Decision-makers often want to target interventions (e.g., marketing camp...
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05/19/2020
Images and Misinformation in Political Groups: Evidence from WhatsApp in India
WhatsApp is a key medium for the spread of news and rumors, often shared...
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05/05/2020
A Dataset of Fact-Checked Images Shared on WhatsApp During the Brazilian and Indian Elections
Recently, messaging applications, such as WhatsApp, have been reportedly...
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04/20/2020
Noise-Induced Randomization in Regression Discontinuity Designs
Regression discontinuity designs are used to estimate causal effects in ...
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01/31/2020
Scalable bundling via dense product embeddings
Bundling, the practice of jointly selling two or more products at a disc...
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01/15/2020
Spillover Effects in Experimental Data
We present current methods for estimating treatment effects and spillove...
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05/10/2019
Seeding with Costly Network Information
The spread of behavior over social networks depends on the contact struc...
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09/25/2018
Evaluating stochastic seeding strategies in networks
When trying to maximize the adoption of a behavior in a population conne...
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06/14/2017
Bias and high-dimensional adjustment in observational studies of peer effects
Peer effects, in which the behavior of an individual is affected by the ...
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01/04/2017
Learning causal effects from many randomized experiments using regularized instrumental variables
Scientific and business practices are increasingly resulting in large co...
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10/15/2014