About the Authors
- Douglas Almond
-
Contributed equally to this work with: Douglas Almond, Xinming Du, Alana Vogel
Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: da2152@columbia.edu
Affiliations Columbia University, New York, NY, United States of America, National Bureau of Economic Research, Cambridge, MA, United States of America
- Xinming Du
-
Contributed equally to this work with: Douglas Almond, Xinming Du, Alana Vogel
Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing
Affiliation Columbia University, New York, NY, United States of America
- Alana Vogel
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Contributed equally to this work with: Douglas Almond, Xinming Du, Alana Vogel
Roles Conceptualization, Data curation, Investigation, Methodology
Affiliation Columbia University, New York, NY, United States of America
Competing Interests
The authors have declared that no competing interests exist.