We provide causal evidence that patient peer effects generate mortality impacts comparable to provider quality differences. Drawing on administrative records covering 2.6 million stays (20002010) acro

NBER2025-12-01 更新210

Heterogeneity analysis by gender and age.

居民股市参与

同伴效应

Limited resident’s participation in the stock market has become a key constraint to the capital market development. Utilizing the 2019 China Household Financial Survey (CHFS) data, our paper designs p

NIAID Data Ecosystem20

Evaluation of the New York City Police Cadet Corps, 1986-1989

警察培训评估

警务人力发展

The purpose of this study was to examine whether the Police Cadet Corps program in New York City had achieved its goal of improving the police force through additional training of applicants with high

ICPSR1995-01-01 更新10

Estimates of peer effects in video gaming time (hours/week) using Tobit regression.

同伴效应

Tobit回归

Estimates of peer effects in video gaming time (hours/week) using Tobit regression.

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Replication Data for: Estimating Peer Effects Using Partial Network Data

同伴效应

社会网络分析

This folder contains the necessary files to replicate the results in the main paper and the online appendix. We include a README file with more details on the purpose of each file. The empirical analy

NIAID Data Ecosystem20

Data and Code for: Do Peers Matter in the Police Academy?

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