About the Authors

Tatyana Deryugina


Affiliation Department of Finance, University of Illinois, Urbana-Champaign, IL, United States of America

Olga Shurchkov

Affiliation Department of Economics, Wellesley College, Wellesley, MA, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TD. Performed the experiments: TD. Analyzed the data: TD OS. Contributed reagents/materials/analysis tools: TD OS. Wrote the paper: TD OS.