Details about Clément de Chaisemartin

Access statistics for papers by Clément de Chaisemartin.

Last updated 2025-02-27. Update your information in the RePEc Author Service.

Short-id: pde1353

Working Papers

2025

1. Difference-in-Differences for Continuous Treatments and Instruments with Stayers
   SciencePo Working papers Main, HAL View citations (15)
   Also in Working Papers, HAL (2025) View citations (5)
2. Two-way Fixed Effects and Differences-in-Differences in Heterogeneous Adoption Designs without Stayers
   Working Papers, HAL
   Also in SciencePo Working papers Main, HAL (2025)
   Working Papers, Center for Research in Economics and Statistics (2024)
3. Under the null of valid specification, pre-tests cannot make post-test inference liberal
   Working Papers, Center for Research in Economics and Statistics

2024

4. Difference-in-Differences Estimators for Treatments Continuously Distributed at Every Period
   Papers, arXiv.org View citations (4)
5. Difference-in-Differences Estimators of Intertemporal Treatment Effects
   Papers, arXiv.org View citations (40)
   Also in NBER Working Papers, National Bureau of Economic Research, Inc (2022) View citations (74)
   Working Papers, HAL (2022) View citations (14)
   SciencePo Working papers Main, HAL (2022) View citations (14)
6. Trading-off Bias and Variance in Stratified Experiments and in Matching Studies, Under a Boundedness Condition on the Magnitude of the Treatment Effect
   Papers, arXiv.org View citations (1)

2023

7. At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?
   Papers, arXiv.org View citations (6)
   Also in NBER Working Papers, National Bureau of Economic Research, Inc (2020) View citations (16)
   SciencePo Working papers Main, HAL (2022)
   Working Papers, HAL (2022)
   See also Journal Article At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?, American Economic Journal: Applied Economics, American Economic Association (2024) View citations (6) (2024)
8. Difference-in-differences estimators of intertemporal effects and Stata implementation with the did_multiplegt_dyn package
   Economics Virtual Symposium 2023, Stata Users Group
9. More Robust Estimators for Instrumental-Variable Panel Designs, With An Application to the Effect of Imports from China on US Employment
   Papers, arXiv.org View citations (3)
10. The Direct and Spillover Effects of a Nationwide Socio-Emotional Learning Program for Disruptive Students
    SciencePo Working papers Main, HAL View citations (2)
    Also in Papers, arXiv.org (2020)
    Post-Print, HAL (2023) View citations (2)
    See also Journal Article The Direct and Spillover Effects of a Nationwide Socioemotional Learning Program for Disruptive Students, Journal of Labor Economics, University of Chicago Press (2023) View citations (2) (2023)
11. Two-way Fixed Effects and Differences-in-Differences Estimators with Several Treatments
    Papers, arXiv.org View citations (31)
    Also in SciencePo Working papers Main, HAL (2022) View citations (20)
    SciencePo Working papers Main, HAL (2023) View citations (31)
    Post-Print, HAL (2023) View citations (31)
    Working Papers, HAL (2022) View citations (8)
    NBER Working Papers, National Bureau of Economic Research, Inc (2022) View citations (23)
    See also Journal Article Two-way fixed effects and differences-in-differences estimators with several treatments, Journal of Econometrics, Elsevier (2023) View citations (32) (2023)

2022

12. Are Bartik Regressions Always Robust to Heterogeneous Treatment Effects?
    SciencePo Working papers Main, HAL
    Also in Working Papers, HAL (2022)
13. Clustering and External Validity in Randomized Controlled Trials
    Papers, arXiv.org
14. Multicentre, randomised, economic evaluation of a web-based interactive education platform, simple or enhanced, for patients with end-stage renal disease: the PIC-R trial protocol
    PSE-Ecole d'économie de Paris (Postprint), HAL
    Also in Post-Print, HAL (2022)
15. Not all Differences-in-differences are Equally Compatible with Outcome-based Selection Models
    SciencePo Working papers Main, HAL
    Also in Working Papers, HAL (2022)
16. Trading-off Bias and Variance in Stratified Experiments and in Staggered Adoption Designs, Under a Boundedness Condition on the Magnitude of the Treatment Effect
    NBER Working Papers, National Bureau of Economic Research, Inc
    Also in Working Papers, HAL (2022)
    SciencePo Working papers Main, HAL (2022)
17. Two-Way Fixed Effects and Differences-in-Differences with Heterogeneous Treatment Effects: A Survey
    Papers, arXiv.org View citations (115)
    Also in NBER Working Papers, National Bureau of Economic Research, Inc (2022) View citations (116)
    NBER Working Papers, National Bureau of Economic Research, Inc (2022) View citations (115)
    Post-Print, HAL (2022) View citations (104)
    SciencePo Working papers Main, HAL (2022) View citations (67)
    See also Journal Article Two-way fixed effects and differences-in-differences with heterogeneous treatment effects: a survey, The Econometrics Journal, Royal Economic Society (2023) View citations (41) (2023)

2021

18. Bacille Calmette-Guérin Vaccination in Infancy Does Not Protect Against Coronavirus Disease 2019 (COVID-19): Evidence From a Natural Experiment in Sweden
    Post-Print, HAL
19. Lutter contre les inégalités dès la petite enfance: évaluation à grande échelle du programme Parler Bambin
    Institut des Politiques Publiques, HAL
    Also in Working Papers, HAL (2021)
    PSE Working Papers, HAL (2021)
    SciencePo Working papers Main, HAL (2021)

2020

20. Empirical MSE Minimization to Estimate a Scalar Parameter
    Papers, arXiv.org
21. Inégaux dès le berceau: des SMS pour améliorer les interactions langagières entre parents et enfants de familles défavorisées ?
    Institut des Politiques Publiques, HAL
    Also in Post-Print, HAL (2020)
22. Two-way fixed effects estimators with heterogeneous treatment effects
    Papers, arXiv.org View citations (1412)
    Also in NBER Working Papers, National Bureau of Economic Research, Inc (2019) View citations (43)
    See also Journal Article Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects, American Economic Review, American Economic Association (2020) View citations (1136) (2020)

2019

23. DID_MULTIPLEGT: Stata module to estimate sharp Difference-in-Difference designs with multiple groups and periods
    SciencePo Working papers Main, HAL View citations (14)
    See also Software Item DID_MULTIPLEGT: Stata module to estimate sharp Difference-in-Difference designs with multiple groups and periods, Statistical Software Components, Boston College Department of Economics (2024) (2024)
24. Estimating the Effect of Treatments Allocated by Randomized Waiting Lists
    NBER Working Papers, National Bureau of Economic Research, Inc View citations (2)
    Also in Papers, arXiv.org (2018) View citations (3)
    See also Journal Article Estimating the Effect of Treatments Allocated by Randomized Waiting Lists, Econometrica, Econometric Society (2020) View citations (5) (2020)
25. Fuzzy differences-in-differences with Stata
    Post-Print, HAL View citations (6)
    See also Journal Article Fuzzy differences-in-differences with Stata, Stata Journal, StataCorp LLC (2019) View citations (13) (2019)
26. TWOWAYFEWEIGHTS: Stata module to estimate the weights and measure of robustness to treatment effect heterogeneity attached to two-way fixed effects regressions
    SciencePo Working papers Main, HAL View citations (5)
    See also Software Item TWOWAYFEWEIGHTS: Stata module to estimate the weights and measure of robustness to treatment effect heterogeneity attached to two-way fixed effects regressions, Statistical Software Components, Boston College Department of Economics (2024) (2024)

2018

27. Avoir le bac: les effets de l’internat d’excellence de Sourdun sur la scolarité des élèves
    PSE-Ecole d'économie de Paris (Postprint), HAL
    Also in Working Papers, HAL (2018)
    PSE Working Papers, HAL (2018)
    Working Papers, HAL (2018)
28. Graduating from high school: the effects of a boarding school for disadvantaged students on their secondary education
    PSE Working Papers, HAL
    Also in PSE-Ecole d'économie de Paris (Postprint), HAL (2018)

2017

29. Ready for Boarding? The Effects of a Boarding School for Disadvantaged Students
    PSE-Ecole d'économie de Paris (Postprint), HAL View citations (23)
    Also in Economic Research Papers, University of Warwick - Department of Economics (2015) View citations (7)
    Post-Print, HAL (2017) View citations (23)
    The Warwick Economics Research Paper Series (TWERPS), University of Warwick, Department of Economics (2015) View citations (5)
    See also Journal Article Ready for Boarding? The Effects of a Boarding School for Disadvantaged Students, American Economic Journal: Applied Economics, American Economic Association (2017) View citations (23) (2017)

2015

30. Fuzzy Differences-in-Differences
    The Warwick Economics Research Paper Series (TWERPS), University of Warwick, Department of Economics View citations (3)
    Also in Working Papers, Center for Research in Economics and Statistics (2011) View citations (3)
    Economic Research Papers, University of Warwick - Department of Economics
    CeMMAP working papers, Centre for Microdata Methods and Practice, Institute for Fiscal Studies (2015)
    Working Papers, Center for Research in Economics and Statistics (2010) View citations (1)
    Working Papers, HAL (2012) View citations (7)
    Working Papers, Center for Research in Economics and Statistics (2014) View citations (3)
    PSE Working Papers, HAL (2012) View citations (11)
    CeMMAP working papers, Institute for Fiscal Studies (2015)
    See also Journal Article Fuzzy Differences-in-Differences, The Review of Economic Studies, Review of Economic Studies Ltd (2018) View citations (85) (2018)
31. Supplement to Fuzzy Differences-in-Differences
    The Warwick Economics Research Paper Series (TWERPS), University of Warwick, Department of Economics
    Also in Economic Research Papers, University of Warwick - Department of Economics

2014

32. Fuzzy Changes-in Changes
    CAGE Online Working Paper Series, Competitive Advantage in the Global Economy (CAGE) View citations (3)

2013

33. Defying the LATE? Identication of local treatment eects when the instrument violates monotonicity
    Economic Research Papers, University of Warwick - Department of Economics
    Also in The Warwick Economics Research Paper Series (TWERPS), University of Warwick, Department of Economics (2013) View citations (1)
    PSE Working Papers, HAL (2012) View citations (1)
    Working Papers, Center for Research in Economics and Statistics (2012) View citations (1)
    See also Journal Article Tolerating defiance? Local average treatment effects without monotonicity, Quantitative Economics, Econometric Society (2017) View citations (61) (2017)
34. Internats d’excellence: les enseignements de Sourdun
    Working Papers, HAL
    Also in PSE Working Papers, HAL (2013)
    PSE-Ecole d'économie de Paris (Postprint), HAL (2013)
    PSE Working Papers, HAL (2013)
35. Internats d’excellence: lessons from Sourdun
    Working Papers, HAL
    Also in PSE-Ecole d'économie de Paris (Postprint), HAL (2013)

2012

36. Late Again with Defiers
    Working Papers, HAL View citations (1)

2011

37. Workplace smoking ban effects on unhappy smokers
    Post-Print, HAL View citations (6)
    Also in PSE-Ecole d'économie de Paris (Postprint), HAL (2011) View citations (6)
    See also Journal Article Workplace smoking ban effects on unhappy smokers, Health Economics, John Wiley & Sons, Ltd. (2011) View citations (6) (2011)

2010

38. Workplace smoking ban effects in an heterogeneous smoking population
    PSE Working Papers, HAL View citations (2)
    Also in Working Papers, HAL (2010) View citations (1)
    See also Journal Article Workplace smoking ban effects on unhappy smokers, Health Economics, John Wiley & Sons, Ltd. (2011) View citations (6) (2011)

2009

39. How to understand our willingness-to-pay to fight climate change? A choice experiment approach
    Working Papers, HAL View citations (2)

Journal Articles

2024

1. At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?
   American Economic Journal: Applied Economics, 2024, 16, (1), 193-212 View citations (6)
   See also Working Paper At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?, Papers (2023) View citations (6) (2023)
2. Difference-in-Difference Estimators with Continuous Treatments and No Stayers
   AEA Papers and Proceedings, 2024, 114, 610-13 View citations (3)

2023

3. The Direct and Spillover Effects of a Nationwide Socioemotional Learning Program for Disruptive Students
   Journal of Labor Economics, 2023, 41, (3), 729 - 769 View citations (2)
   See also Working Paper The Direct and Spillover Effects of a Nationwide Socio-Emotional Learning Program for Disruptive Students, SciencePo Working papers Main (2023) View citations (2) (2023)
4. Two-way fixed effects and differences-in-differences estimators with several treatments
   Journal of Econometrics, 2023, 236, (2) View citations (32)
   See also Working Paper Two-way Fixed Effects and Differences-in-Differences Estimators with Several Treatments, Papers (2023) View citations (31) (2023)
5. Two-way fixed effects and differences-in-differences with heterogeneous treatment effects: a survey
   The Econometrics Journal, 2023, 26, (3), C1-C30 View citations (41)
   See also Working Paper Two-Way Fixed Effects and Differences-in-Differences with Heterogeneous Treatment Effects: A Survey, Papers (2022) View citations (115) (2022)

2020

6. Estimating the Effect of Treatments Allocated by Randomized Waiting Lists
   Econometrica, 2020, 88, (4), 1453-1477 View citations (5)
   See also Working Paper Estimating the Effect of Treatments Allocated by Randomized Waiting Lists, NBER Working Papers (2019) View citations (2) (2019)
7. Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects
   American Economic Review, 2020, 110, (9), 2964-96 View citations (1136)
   See also Working Paper Two-way fixed effects estimators with heterogeneous treatment effects, Papers (2020) View citations (1412) (2020)

2019

8. Fuzzy differences-in-differences with Stata
   Stata Journal, 2019, 19, (2), 435-458 View citations (13)
   See also Working Paper Fuzzy differences-in-differences with Stata, Post-Print (2019) View citations (6) (2019)

2018

9. Fuzzy Differences-in-Differences
   The Review of Economic Studies, 2018, 85, (2), 999-1028 View citations (85)
   See also Working Paper Fuzzy Differences-in-Differences, The Warwick Economics Research Paper Series (TWERPS) (2015) View citations (3) (2015)

2017

10. Ready for Boarding? The Effects of a Boarding School for Disadvantaged Students
    American Economic Journal: Applied Economics, 2017, 9, (1), 140-64 View citations (23)
    See also Working Paper Ready for Boarding? The Effects of a Boarding School for Disadvantaged Students, PSE-Ecole d'économie de Paris (Postprint) (2017) View citations (23) (2017)
11. Tolerating defiance? Local average treatment effects without monotonicity
    Quantitative Economics, 2017, 8, (2), 367-396 View citations (61)
    See also Working Paper Defying the LATE? Identication of local treatment eects when the instrument violates monotonicity, Economic Research Papers (2013) (2013)

2011

12. Workplace smoking ban effects on unhappy smokers
    Health Economics, 2011, 20, (9), 1043-1055 View citations (6)
    See also Working Paper Workplace smoking ban effects in an heterogeneous smoking population, PSE Working Papers (2010) View citations (2) (2010)
    Working Paper Workplace smoking ban effects on unhappy smokers, Post-Print (2011) View citations (6) (2011)

Software Items

2025

1. CC_XD_DIDTEXTBOOK: Stata module to provide do-files and datafiles for textbook
   Statistical Software Components, Boston College Department of Economics
2. DID_MULTIPLEGT_DYN: Stata module to estimate event-study Difference-in-Difference (DID) estimators in designs with multiple groups and periods, with a potentially non-binary treatment that may increase or decrease multiple times
   Statistical Software Components, Boston College Department of Economics
3. MULTISITE: Stata module to install the four components of the multisite poackage
   Statistical Software Components, Boston College Department of Economics
4. MULTISITE_REGITT: Stata module to compute the coefficients from a regression of site-level ITTs on site-level characteristics in multi-site randomized trials
   Statistical Software Components, Boston College Department of Economics
5. MULTISITE_VARITT: Stata module to estimate and conduct inference on the variance of ITTs across sites in multi-site randomized trials
   Statistical Software Components, Boston College Department of Economics
6. MULTISITE_VARLATE: Stata module to estimate and conduct inference on the variance of LATEs across sites in multi-site randomized trials
   Statistical Software Components, Boston College Department of Economics

2024

7. DID_HAD: Stata module to estimate the effect of a treatment on an outcome in a heterogeneous adoption design with no stayers but some quasi stayers
   Statistical Software Components, Boston College Department of Economics
8. DID_MULTIPLEGT: Stata module to estimate sharp Difference-in-Difference designs with multiple groups and periods
   Statistical Software Components, Boston College Department of Economics
   See also Working Paper DID_MULTIPLEGT: Stata module to estimate sharp Difference-in-Difference designs with multiple groups and periods, SciencePo Working papers Main, HAL (2019) View citations (14) (2019)
9. DID_MULTIPLEGT_OLD: Stata module to estimate sharp Difference-in-Difference designs with multiple groups and periods
   Statistical Software Components, Boston College Department of Economics
10. DID_MULTIPLEGT_STAT: Stata module for heterogeneity-robust difference-in differences (DID) estimators
    Statistical Software Components, Boston College Department of Economics
11. STUTE_TEST: Stata module to compute Stute (1997) linearity test
    Statistical Software Components, Boston College Department of Economics
12. TWOWAYFEWEIGHTS: Stata module to estimate the weights and measure of robustness to treatment effect heterogeneity attached to two-way fixed effects regressions
    Statistical Software Components, Boston College Department of Economics
    See also Working Paper TWOWAYFEWEIGHTS: Stata module to estimate the weights and measure of robustness to treatment effect heterogeneity attached to two-way fixed effects regressions, SciencePo Working papers Main, HAL (2019) View citations (5) (2019)
13. YATCHEW_TEST: Stata module to perform Yatchew (1997), de Chaisemartin, D'Haultfoeuille & Gurgand (2024) linearity test
    Statistical Software Components, Boston College Department of Economics

2019

14. FUZZYDID: Stata module to estimate Fuzzy Difference-in-Difference Designs
    Statistical Software Components, Boston College Department of Economics