Clément de Chaisemartin

SciencesPo - Sciences Po - Department of Economics

28, rue des Saints-Pères

Paris, Paris 75007

France

SCHOLARLY PAPERS

20

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34,379

SSRN CITATIONS
Rank 970

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Top 970

in Total Papers Citations

1,565

CROSSREF CITATIONS

12

Scholarly Papers (20)

1.

Two-Way Fixed Effects and Differences-in-Differences with Heterogeneous Treatment Effects: A Survey

Number of pages: 32 Posted: 15 Dec 2021 Last Revised: 21 Jun 2022
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 10,146 (1,016)
Citation 95

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2.

Difference-in-Differences for Simple and Complex Natural Experiments

Number of pages: 137 Posted: 26 Jun 2023 Last Revised: 28 Nov 2023
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 6,457 (2,180)
Citation 4

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3.

Difference-in-Differences Estimators of Intertemporal Treatment Effects

Number of pages: 77 Posted: 13 Jan 2021 Last Revised: 13 Feb 2024
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 5,406 (2,978)
Citation 44

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4.

Two-way Fixed Effects and Differences-in-Differences Estimators with Several Treatments

Number of pages: 57 Posted: 13 Jan 2021 Last Revised: 28 Jun 2023
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 3,767 (5,491)
Citation 19

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5.

Difference-in-Differences for Continuous Treatments and Instruments with Stayers

Number of pages: 46 Posted: 04 Mar 2022 Last Revised: 12 Mar 2024
SciencesPo - Sciences Po - Department of Economics, Center for Research in Economics and Statistics (CREST), National Institute of Statistics and Economic Studies (INSEE) - Center for Research in Economics and Statistics (CREST) and University of California, Santa Barbara (UCSB) - Department of Economics
Downloads 2,537 (10,332)
Citation 7

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differences-in-differences, continuous treatment, two-way fixed effects regressions, heterogeneous treatment effects, panel data, policy evaluation.

6.

More Robust Estimators for Instrumental-Variable Panel Designs, With An Application to the Effect of Imports from China on US Employment.

Number of pages: 49 Posted: 19 Jul 2022 Last Revised: 19 Sep 2023
Clément de Chaisemartin and Ziteng Lei
SciencesPo - Sciences Po - Department of Economics and Renmin University of China - School of Labor and Human Resources
Downloads 1,729 (19,016)
Citation 1

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Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects

Number of pages: 35 Posted: 24 Mar 2018 Last Revised: 01 Nov 2019
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 1,578 (21,421)
Citation 124

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Linear Regressions, Fixed Effects, First Difference, Differences-in-Differences, Heterogeneous Treatment Effects

Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects

NBER Working Paper No. w25904
Number of pages: 51 Posted: 05 Jun 2019 Last Revised: 13 Apr 2023
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 113 (445,565)
Citation 37

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At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?

Number of pages: 65 Posted: 10 Feb 2020 Last Revised: 29 Jun 2023
Clément de Chaisemartin and Jaime Ramirez-Cuellar
SciencesPo - Sciences Po - Department of Economics and Microsoft
Downloads 720 (66,302)

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clustered standard errors, clustering, paired experiments, stratified experiments, randomized experiments, RCT

At What Level Should One Cluster Standard Errors in Paired and Small-Strata Experiments?

NBER Working Paper No. w27609
Number of pages: 65 Posted: 04 Aug 2020 Last Revised: 10 Jun 2023
Clément de Chaisemartin and Jaime Ramirez-Cuellar
SciencesPo - Sciences Po - Department of Economics and Microsoft
Downloads 38 (808,907)
Citation 3

Abstract:

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9.

Difference-in-Differences Estimators with Continuous Treatments and No Stayers

Number of pages: 4 Posted: 19 Feb 2024
Clément de Chaisemartin, Xavier D'Haultfœuille and Gonzalo Vazquez‐Bare
SciencesPo - Sciences Po - Department of Economics, Center for Research in Economics and Statistics (CREST) and University of California, Santa Barbara (UCSB) - Department of Economics
Downloads 490 (109,326)

Abstract:

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10.

Two-way Fixed Effects and Difference-in-Difference Estimators in Heterogeneous Adoption Designs

Number of pages: 14 Posted: 13 Dec 2022 Last Revised: 01 May 2023
Clément de Chaisemartin, Xavier D'Haultfœuille and Marc Gurgand
SciencesPo - Sciences Po - Department of Economics, Center for Research in Economics and Statistics (CREST) and affiliation not provided to SSRN
Downloads 352 (158,031)

Abstract:

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11.

Not All Differences-in-Differences Are Equally Compatible With Outcome-Based Selection Models

Number of pages: 6 Posted: 15 Oct 2022
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 269 (209,005)

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Estimating the Effect of Treatments Allocated by Randomized Waiting Lists.

Number of pages: 26 Posted: 22 May 2018 Last Revised: 07 Feb 2020
Clément de Chaisemartin and Luc Behaghel
SciencesPo - Sciences Po - Department of Economics and Paris School of Economics
Downloads 205 (270,675)
Citation 2

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Waiting lists, non-takers, non compliance, instrumental variable, local average treatment effect, randomized controlled trials

Estimating the Effect of Treatments Allocated by Randomized Waiting Lists

NBER Working Paper No. w26282
Number of pages: 29 Posted: 18 Sep 2019 Last Revised: 24 Apr 2023
Clément de Chaisemartin and Luc Behaghel
SciencesPo - Sciences Po - Department of Economics and Paris School of Economics (PSE)
Downloads 19 (984,381)
Citation 13

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13.

The Direct and Spillover Effects of a Nationwide Socio-Emotional Learning Program for Disruptive Students

Number of pages: 57 Posted: 27 Jan 2019 Last Revised: 16 Apr 2020
Clément de Chaisemartin and Nicolás Navarrete
SciencesPo - Sciences Po - Department of Economics and Paris School of Economics (PSE)
Downloads 207 (269,022)

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disruptive students, spillover effects, peer effects, social and emotional learning

14.

Trading-off Bias and Variance in Stratified Experiments and in Matching Studies, Under a Boundedness Condition on the Magnitude of the Treatment Effect

Number of pages: 25 Posted: 18 May 2021 Last Revised: 26 Jan 2024
Clément de Chaisemartin
SciencesPo - Sciences Po - Department of Economics
Downloads 130 (399,120)

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stratified randomized controlled trial, matching estimator, limited overlap, trimming, bias-variance trade-off, average treatment effect, minimax-linear estimator, bounded normal mean model, shrinkage.

15.

A Simple Method to Compare the Mean-Squared-Errors of Biased and Unbiased Estimators.

Number of pages: 2 Posted: 22 May 2018
Clément de Chaisemartin and Xavier D'Haultfœuille
SciencesPo - Sciences Po - Department of Economics and Center for Research in Economics and Statistics (CREST)
Downloads 81 (552,467)

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Bias-variance trade-off, mean-squared error

16.

BCG Vaccination in Infancy Does not Protect against COVID‐19. Evidence from a Natural Experiment in Sweden.

Number of pages: 17 Posted: 16 Jun 2020 Last Revised: 23 Jun 2020
Clément de Chaisemartin and Luc de Chaisemartin
SciencesPo - Sciences Po - Department of Economics and Hôpital Bichat, APHP
Downloads 57 (665,660)

Abstract:

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BCG, COVID-19, Regression discontinuity

17.

Clustering and External Validity in Randomized Controlled Trials

Number of pages: 34 Posted: 13 Jul 2020 Last Revised: 28 Jul 2020
Antoine Deeb and Clément de Chaisemartin
University of California, Santa Barbara (UCSB) - Department of Economics and SciencesPo - Sciences Po - Department of Economics
Downloads 46 (731,894)
Citation 1

Abstract:

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18.

A Lower Bound on the Variance of Treatment Effects Across Sites in Multi-site Randomized Controlled Trials

Number of pages: 28 Posted: 01 Nov 2023
Clément de Chaisemartin and Antoine Deeb
SciencesPo - Sciences Po - Department of Economics and University of California, Santa Barbara (UCSB) - Department of Economics
Downloads 13 (1,013,325)

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Multi-site randomized controlled trials, external validity, heterogeneous treatment effects, Empirical Bayes

19.

Bounds on the variance of treatment effects across sites in randomized controlled trials conducted in convenience samples

Number of pages: 29 Posted: 03 Nov 2023
Clément de Chaisemartin and Antoine Deeb
SciencesPo - Sciences Po - Department of Economics and University of California, Santa Barbara (UCSB) - Department of Economics
Downloads 10 (1,042,162)

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20.

Bounds on the Variance of Treatment Effects Across Sites in Randomized Experiments Conducted in Convenience Samples

Number of pages: 30 Posted: 04 Dec 2023
Clément de Chaisemartin and Antoine Deeb
SciencesPo - Sciences Po - Department of Economics and University of California, Santa Barbara (UCSB) - Department of Economics
Downloads 9 (1,051,298)

Abstract:

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Multi-site randomized controlled trials, external validity, heterogeneous treatment effects, Empirical Bayes