QJE: Volume 137, No. 2


Studies


Diagnosing Physician Error: A Machine Learning Approach to Low-Value Health Care
Sendhil Mullainathan, Ziad Obermeyer
https://doi.org/10.1093/qje/qjab046
Computational Reproducibility: To be completed. Codes for this paper are available on the Journal website. The authors did not publish their data because access to these data is restricted.
Replicability: Looking for a replicator who has access to the restricted data.

Selection with Variation in Diagnostic Skill: Evidence from Radiologists
David C Chan, Matthew Gentzkow, Chuan Yu
https://doi.org/10.1093/qje/qjab048
Computational Reproducibility: To be completed. Codes for this paper are available on the Journal website. The authors did not publish their data because access to these data is restricted.
Replicability: Looking for a replicator who has access the data (requires employment by the VA).

Why Do People Stay Poor?
Clare Balboni, Oriana Bandiera, Robin Burgess, Maitreesh Ghatak, Anton Heil
https://doi.org/10.1093/qje/qjab045
Data Availability: Data and codes to reproduce main exhibits are available in Additional Materials.
Computational Reproducibility: Reproduction of tables 2-4 here.
Replicability: Looking for a replicator.

Old Boys’ Clubs and Upward Mobility Among the Educational Elite
Valerie Michelman, Joseph Price, Seth D Zimmerman
https://doi.org/10.1093/qje/qjab047
Computational Reproducibility: To be completed. Some of the data and all codes for this paper are available on the Journal website. The authors did not publish parts of their data because access to these data is restricted (e.g., Census data). The authors describe how to obtain the restricted data in the Readme file.
Replicability: Looking for a replicator who has access to complete count Census.

The Costs of Employment Segregation: Evidence from the Federal Government Under Woodrow Wilson
Abhay Aneja, Guo Xu
https://doi.org/10.1093/qje/qjab040
Computational Reproducibility: To be completed. Some of the data and all codes for this paper are available on the Journal website. The authors did not publish parts of their data because access to these data is restricted (e.g., Census data). The authors describe how to obtain the restricted data in the Readme file.
Replicability: Looking for a replicator who has access to complete count Census.

Correlation Made Simple: Applications to Salience and Regret Theory
Giacomo Lanzani
https://doi.org/10.1093/qje/qjab041
Replicability: Please contact us if yourself or someone else checked the proofs.

The Macroeconomics of Sticky Prices with Generalized Hazard Functions
Fernando Alvarez, Francesco Lippi, Aleksei Oskolkov
https://doi.org/10.1093/qje/qjab042
Computational Reproducibility: To be completed. Data and codes to reproduce main exhibits are available in Additional Materials.
Replicability: Ongoing.

Marginal Effects of Merit Aid for Low-Income Students
Joshua Angrist, David Autor, Amanda Pallais
https://doi.org/10.1093/qje/qjab050
Computational Reproducibility: To be completed. Codes for this paper are available on the Journal website. The authors did not publish their data because access to these data is restricted. All data files used for this analysis are stored securely at the Massachusetts Institute of Technology (MIT). These data are not public. Interested users should contact study PI Amanda Pallais (apallais@fas.harvard.edu). The Susan Thompson Buffett Foundation will review and approve requests for access. Authorized users will be expected to follow a set of data security protocols that can be met by working at the MIT facilities in Cambridge, MA.
Replicability: Looking for a replicator interested in obtaining the data.

Firm Organization with Multiple Establishments
Anna Gumpert, Henrike Steimer, Manfred Antoni
https://doi.org/10.1093/qje/qjab049
Computational Reproducibility: To be completed. Codes for this paper are available on the Journal website. The authors did not publish their data because access to these data is restricted.
Replicability: Looking for a replicator who has access the data (requires access to Institute for Employment Research (IAB)).

Origins of the Opioid Crisis and its Enduring Impacts
Abby Alpert, William N Evans, Ethan M J Lieber, David Powell
https://doi.org/10.1093/qje/qjab043
Computational Reproducibility: To be completed. Some of the data and all codes for this paper are available on the Journal website. The authors did not publish parts of their data because access to these data is restricted. The authors describe how to obtain the restricted mortality and MEPS data in the Readme file.
Replicability: Looking for a replicator who has access to the data.

Evidence on Job Search Models from a Survey of Unemployed Workers in Germany
Stefano DellaVigna, Jörg Heining, Johannes F Schmieder, Simon Trenkle
https://doi.org/10.1093/qje/qjab039
Computational Reproducibility: To be completed. Codes for this paper are available on the Journal website. The authors did not publish their data because access to these data is restricted.
Replicability: Looking for a replicator who has access the data (requires access to Institute for Employment Research (IAB)).

War, Socialism, and the Rise of Fascism: an Empirical Exploration
Daron Acemoglu, Giuseppe De Feo, Giacomo De Luca, Gianluca Russo
https://doi.org/10.1093/qje/qjac001
Computational Reproducibility: Reproduction of tables 1-3 and 7-8 here.
Replicability: Ongoing.