Louis-Philippe Beland, Carleton University

01

AI-assisted teams outperform AI-led teams but not human-only teams in assessing research reproducibility in quantitative social science.

Brodeur A, Valenta D, Marcoci A, Aparicio JP, Mikola D, Barbarioli B, Alexander R, Deer L, Stafford T, Vilhuber L, Bensch G, Motoki F, Abdelhady M, Abdelmoula Y, Baki GA, Aguirre T, Aiyer S, Akhtar S, Akhtar F, Albada MR, Altman M, Angenendt D, Arjmandi Lari Z, De León Tejada JA, Arana DR, Asanov I, Noha AM, Ashong R, Auer T, Bahamonde-Birke FJ, Baker BJ, Bartram SM, Bao D, Batinovic L, Batistoni T, Beeder M, Beland LP, Gero Bienz C, Aryanto CB, Bolibaugh C, Bonander C, Bravo R, Bronnikov E, Bruns S, Buliskeria N, Caicedo-Silva S, Calef A, Sebastian Cano Arias J, A Castillo Alvarez G, Caulker S, Cepenas S, Chatton A, Chen Z, Chioma Ewurum N, Ciocîrlan AB, Clouth FJ, Collins J, Cook N, Cornejo C, Craveiro J, Créchet J, Cui J, Chalil Vayalabron N, Czymara C, Bermúdez Jaramillo CD, Datta H, Denoo L, Dhaliwal A, Dhameja N, Djemai E, Dujeancourt E, Dündar U, Duprey T, Eissa Y, El Fassi Y, El Fassi I, Ellis K, Elminejad A, Elsherif M, Emirmahmutoglu A, Etingin-Frati G, Eze E, Dollbaum JF, Feld J, Felipe Rengifo Jaramillo A, Fenig G, Fernandes V, Fiala L, Fink L, Firouzjaeiangalougah M, Fish S, Fitzgerald J, Forshaw R, Fortier-Chouinard A, Fréget L, Frese J, Gabani J, Gallegos S, Gamill MC, Gáspár A, Gauriot R, Gavrilova E, Geraldes D, Cantone GG, Gibson G, Goldschmitt D, Gourdon-Kanhukamwe A, Gregor de Varda A, Grigoryeva I, Gugushvili A, Fletcher AHA, Habermann F, Hablicsek M, Haddad J, Hall JD, Hammar O, Hassouneh M, Hausladen CI, Hendrikse SCF, Hepplewhite M, Ho ATY, Hogan-Hennessy S, Howley E, Huang G, Hulstaert H, Ilchovska ZG, Jaimes Santamaria P, Jakobsson N, Jansson J, Jarosz E, Jebeli H, Jiang Y, Junaid H, Kalluraya R, Karim S, Kelly E, Kimel E, Kingsuwankul S, Klotzbücher V, Krähmer D, Krūminas P, Kruus N, Kujansuu E, Kurz CF, Küster S, Lee-Whiting B, Lewandowski F, Li T, Li R, Liu D, Liu J, Lo H, Loter K, Macedo Dias F, Madan CR, Mäder N, Mandas M, Mantilla C, Marcus J, Marino Fages D, Martin X, McWay R, Medina-Gaspar D, Meng S, Meng L, Merz S, Miller AP, Mirabel T, Mishra DD, Mishra S, Moges BW, Mohandes Mojarrad M, Mohnen M, Morin LP, Muehlenbachs L, Mullin G, Musulan A, Muzzì S, Myers JAC, Neubauer F, Nguyen T, Niazi A, Nordstrom A, Nowak B, O'Habib D, Ölkers T, Ong J, Orozco Castiblanco V, Özak Ö, Ozkes AI, Paaso M, Pandey S, Papazoglou V, Penheiro R, Pham L, Phieler U, Pütz P, Qi Q, Qiu J, Rein MT, Reinstein DA, Repo J, Rudolf N, Saha S, Saka O, Saponaro C, Sator G, Schoenmakers M, Seri R, Shah M, Sibille P, Siemroth C, Skavysh V, Slater B, Song W, Staubli S, Steindl T, Waongo NS, Stott P, Strobel S, Sudhaharan R, Sun P, Swain SD, Talavera O, Tantiangco HM, Tarasenko G, Tarlinton B, Tarraf M, Teoh K, Thériault R, Thompson B, Tian T, Tian W, Tolani E, Borgen N, Topstad Borgen S, Torralba J, Velez-Ospina C, Mak MW, Wallrich L, Wang Z, Ward L, Webb MD, Webb D, Weber BS, Weber C, Weng WC, Westheide C, Wilkinson T, Wong KY, Wroński M, Wu Z, Wu Q, Wu VY, Xiao B, Xu F, Xu C, Yadav P, Yang Chou Y, Yap L, Yazbeck M, Yao B, Zagrodzka Z, Zahra T, Zaneva M, Zhang X, Zhao Z, Zhong H, Zirgulis A, Zou J, Zoutman F, Zozoungbo C

Proceedings of the National Academy of Sciences of the United States of America2026

DOI: 10.1073/pnas.2524747123 PMID: 42207915

02

Publisher Correction: Reproducibility and robustness of economics and political science research.

Brodeur A, Mikola D, Cook N, Fiala L, Brailey T, Briggs R, de Gendre A, Dupraz Y, Gabani J, Gauriot R, Haddad J, Lima G, Ankel-Peters J, Dreber A, Campbell D, Kattan L, Marino Fages D, Mierisch F, Sun P, Wright T, Connolly M, Hoces de la Guardia F, Johannesson M, Miguel E, Vilhuber L, Abarca A, Acharya M, Adjisse SS, Akhtar A, Ramirez Lizardi EA, Albrecht S, Andersen SN, Andlib Z, Arrora F, Ash T, Bacher E, Bachler S, Bacon F, Bagues M, Balogh T, Batmanov A, Barschkett M, Basdil BK, Baxa J, Becker SO, Beeder M, Beland LP, Bello AH, Markovits DB, Benjamin G, Bergeron T, Blimpo MP, Binetti M, Bonander C, Bonneau J, Borbáth E, Borgen N, Borgen ST, Borowsky J, Brini E, Brown M, Brun M, Bruns S, Buliskeria N, Calef A, Cameron A, Campa P, Campos-Rodríguez S, Cantone GG, Carpena F, Carter PJ, Dower PC, Castek O, Caviglia-Harris J, Strand GC, Chen S, Chzhen SI, Chung J, Collins J, Coppock A, Cordeau H, Couillard B, Crechet J, Crippa L, Cui J, Czymara C, Daarstad H, Dao DC, Dao D, Schmandt MD, de Linde A, De Melo L, Deer L, De Vera M, Dimitrova V, Dollbaum JF, Dollbaum JM, Donnelly M, Huynh LDT, Dumbalska T, Duncan J, Duong KT, Duprey T, Dworschak C, Ellingsrud S, Elminejad A, Eissa Y, Erhart A, Etingin-Frati G, Fatemipour E, Federice A, Feld J, Fenig G, Firouzjaeiangalougah M, Fleisje E, Fortier-Chouinard A, Engel JF, Fréchet N, Fortier R, Fries T, Frith MJ, Galipeau T, Gallegos S, Gangji A, Gao X, Garnache C, Gáspár A, Gavrilova E, Ghosh A, Gibney G, Gibson G, Godager G, Goff L, Gong D, González J, Gretton JD, Griffa C, Grigoryeva I, Grøtting M, Guntermann E, Guo J, Gugushvili A, Habibnia H, Häffner S, Hall JD, Hammar O, Kordt AH, Hashimoto B, Hartley JS, Hausladen CI, Havránek T, He H, Hepplewhite M, Herrera-Rodriguez M, Heuer F, Heyes A, Ho ATY, Holmes J, Holzknecht A, Hsu YD, Hu SH, Huang YS, Huebener M, Huber C, Huynh KP, Irsova Z, Isler O, Jakobsson N, Jananji R, Jayalath TA, Jetter M, John J, Forshaw RJ, Juan F, Kadriu V, Karim S, Kelly E, Hoang Dang DK, Khushboo T, Kim J, Kjellsson G, Kjelsrud A, Kotsadam A, Korpershoek J, Krashinsky L, Kundu S, Kustov A, Lalayev N, Langlois A, Laufer J, Lee-Whiting B, Leibing A, Lenz G, Levin J, Li P, Li T, Lin Y, Listo A, Liu D, Lu X, Lukmanova E, Luscombe A, Lusher LR, Lyu K, Ma H, Mäder N, Makate C, Malmberg A, Maitra A, Mandas M, Marcus J, Margaryan S, Márk L, Martignano A, Marsh A, Masetto I, McCanny A, McManus E, McWay R, Metson L, Kinge JM, Mishra S, Mohnen M, Moeller J, Montambeault R, Montpetit S, Morin LP, Morris T, Moser S, Motoki FYS, Muehlenbachs L, Musulan A, Musumeci M, Nabin M, Nchare K, Neubauer F, Nguyen QMP, Nguyen T, Nguyen-Tien V, Niazi A, Nikolaishvili G, Nordstrom A, Nüß P, Odermatt A, Olson M, Øien H, Ölkers T, Oliver I Vert M, Oral E, Oswald C, Ousman A, Özak Ö, Pandey S, Pavlov A, Pelli M, Penheiro R, Park R, Martel EP, Petrovičová T, Phan L, Prettyman A, Procházka J, Putri A, Quandt J, Qiu K, Thi Nguyen LQ, Rahman A, Rea CH, Reiremo A, Renée L, Richardson J, Rivers N, Rodrigues B, Roelofs W, Roemer T, Rogeberg O, Rose J, Roskos-Ewoldsen A, Rosmer P, Sabada B, Saberian S, Salamanca N, Sator G, Scates D, Schlüter E, Sells C, Sen S, Sethi R, Shcherbiak A, Sogaolu M, Soosalu M, Sørensen EØ, Sovani M, Spencer N, Staubli S, Stans R, Stewart A, Stips F, Stockley K, Strobel S, Struby E, Tang JP, Tanrisever I, Yang TT, Tastan I, Tatić D, Tatlow B, Seuyong FT, Thériault R, Thivierge V, Tian W, Toma FM, Totarelli M, Tran VA, Truong H, Tsoy N, Tuzcuoglu K, Ubfal D, Villalobos L, Walterskirchen J, Wang JT, Wattal V, Webb MD, Weber BS, Weisser R, Weng WC, Westheide C, White K, Winter J, Wochner T, Woerman M, Wong J, Woodard R, Wroński M, Yazbeck M, Yang GC, Yap L, Yassin K, Ye H, Yoon JY, Yurris C, Zahra T, Zaneva M, Zayat A, Zhang J, Zhao Z, Zhong Y

Nature2026

DOI: 10.1038/s41586-026-10503-w PMID: 42026220

03

Reproducibility and robustness of economics and political science research.

Brodeur A, Mikola D, Cook N, Fiala L, Brailey T, Briggs R, de Gendre A, Dupraz Y, Gabani J, Gauriot R, Haddad J, Lima G, Ankel-Peters J, Dreber A, Campbell D, Kattan L, Marino Fages D, Mierisch F, Sun P, Wright T, Connolly M, Hoces de la Guardia F, Johannesson M, Miguel E, Vilhuber L, Abarca A, Acharya M, Adjisse SS, Akhtar A, Ramirez Lizardi EA, Albrecht S, Andersen SN, Andlib Z, Arrora F, Ash T, Bacher E, Bachler S, Bacon F, Bagues M, Balogh T, Batmanov A, Barschkett M, Basdil BK, Baxa J, Becker SO, Beeder M, Beland LP, Bello AH, Markovits DB, Benjamin G, Bergeron T, Blimpo MP, Binetti M, Bonander C, Bonneau J, Borbáth E, Borgen N, Borgen ST, Borowsky J, Brini E, Brown M, Brun M, Bruns S, Buliskeria N, Calef A, Cameron A, Campa P, Campos-Rodríguez S, Cantone GG, Carpena F, Carter PJ, Dower PC, Castek O, Caviglia-Harris J, Strand GC, Chen S, Chzhen SI, Chung J, Collins J, Coppock A, Cordeau H, Couillard B, Crechet J, Crippa L, Cui J, Czymara C, Daarstad H, Dao DC, Dao D, Schmandt MD, de Linde A, De Melo L, Deer L, De Vera M, Dimitrova V, Dollbaum JF, Dollbaum JM, Donnelly M, Huynh LDT, Dumbalska T, Duncan J, Duong KT, Duprey T, Dworschak C, Ellingsrud S, Elminejad A, Eissa Y, Erhart A, Etingin-Frati G, Fatemipour E, Federice A, Feld J, Fenig G, Firouzjaeiangalougah M, Fleisje E, Fortier-Chouinard A, Engel JF, Fréchet N, Fortier R, Fries T, Frith MJ, Galipeau T, Gallegos S, Gangji A, Gao X, Garnache C, Gáspár A, Gavrilova E, Ghosh A, Gibney G, Gibson G, Godager G, Goff L, Gong D, González J, Gretton JD, Griffa C, Grigoryeva I, Grøtting M, Guntermann E, Guo J, Gugushvili A, Habibnia H, Häffner S, Hall JD, Hammar O, Kordt AH, Hashimoto B, Hartley JS, Hausladen CI, Havránek T, He H, Hepplewhite M, Herrera-Rodriguez M, Heuer F, Heyes A, Ho ATY, Holmes J, Holzknecht A, Hsu YD, Hu SH, Huang YS, Huebener M, Huber C, Huynh KP, Irsova Z, Isler O, Jakobsson N, Jananji R, Jayalath TA, Jetter M, John J, Forshaw RJ, Juan F, Kadriu V, Karim S, Kelly E, Hoang Dang DK, Khushboo T, Kim J, Kjellsson G, Kjelsrud A, Kotsadam A, Korpershoek J, Krashinsky L, Kundu S, Kustov A, Lalayev N, Langlois A, Laufer J, Lee-Whiting B, Leibing A, Lenz G, Levin J, Li P, Li T, Lin Y, Listo A, Liu D, Lu X, Lukmanova E, Luscombe A, Lusher LR, Lyu K, Ma H, Mäder N, Makate C, Malmberg A, Maitra A, Mandas M, Marcus J, Margaryan S, Márk L, Martignano A, Marsh A, Masetto I, McCanny A, McManus E, McWay R, Metson L, Kinge JM, Mishra S, Mohnen M, Moeller J, Montambeault R, Montpetit S, Morin LP, Morris T, Moser S, Motoki FYS, Muehlenbachs L, Musulan A, Musumeci M, Nabin M, Nchare K, Neubauer F, Nguyen QMP, Nguyen T, Nguyen-Tien V, Niazi A, Nikolaishvili G, Nordstrom A, Nüß P, Odermatt A, Olson M, Øien H, Ölkers T, Oliver I Vert M, Oral E, Oswald C, Ousman A, Özak Ö, Pandey S, Pavlov A, Pelli M, Penheiro R, Park R, Martel EP, Petrovičová T, Phan L, Prettyman A, Procházka J, Putri A, Quandt J, Qiu K, Thi Nguyen LQ, Rahman A, Rea CH, Reiremo A, Renée L, Richardson J, Rivers N, Rodrigues B, Roelofs W, Roemer T, Rogeberg O, Rose J, Roskos-Ewoldsen A, Rosmer P, Sabada B, Saberian S, Salamanca N, Sator G, Scates D, Schlüter E, Sells C, Sen S, Sethi R, Shcherbiak A, Sogaolu M, Soosalu M, Sørensen EØ, Sovani M, Spencer N, Staubli S, Stans R, Stewart A, Stips F, Stockley K, Strobel S, Struby E, Tang JP, Tanrisever I, Yang TT, Tastan I, Tatić D, Tatlow B, Seuyong FT, Thériault R, Thivierge V, Tian W, Toma FM, Totarelli M, Tran VA, Truong H, Tsoy N, Tuzcuoglu K, Ubfal D, Villalobos L, Walterskirchen J, Wang JT, Wattal V, Webb MD, Weber BS, Weisser R, Weng WC, Westheide C, White K, Winter J, Wochner T, Woerman M, Wong J, Woodard R, Wroński M, Yazbeck M, Yang GC, Yap L, Yassin K, Ye H, Yoon JY, Yurris C, Zahra T, Zaneva M, Zayat A, Zhang J, Zhao Z, Zhong Y

Nature2026

DOI: 10.1038/s41586-026-10251-x PMID: 41922705

04

The effect of opioid use on traffic fatalities.

Beland LP, Huh J, Kim D

Health economics2024First author

DOI: 10.1002/hec.4817 PMID: 38498377

05

The short-term economic consequences of COVID-19: Exposure to disease, remote work and government response.

Beland LP, Brodeur A, Wright T

PloS one2023First author

DOI: 10.1371/journal.pone.0270341 PMID: 36920940

06

The effect of Affordable Care Act Medicaid expansions on foster care admissions.

Beland LP, Huh J, Kim D

Health economics2021First author

DOI: 10.1002/hec.4419 PMID: 34464484

Louis-Philippe Beland

Research

Latest papers

Latest funding

AI-assisted teams outperform AI-led teams but not human-only teams in assessing research reproducibility in quantitative social science.

Publisher Correction: Reproducibility and robustness of economics and political science research.

Reproducibility and robustness of economics and political science research.

The effect of opioid use on traffic fatalities.

The short-term economic consequences of COVID-19: Exposure to disease, remote work and government response.

The effect of Affordable Care Act Medicaid expansions on foster care admissions.

Determinants of Health

Determinants of Health

Traffic, Judges and Immigration decisions

Frequent collaborators

Ardyn Nordstrom

Nikolai Cook

Lucija Muehlenbachs

Leonard Goff

Xuewen Lu

Soodeh Saberian