http://orcid.org/0000-0001-6188-8005
About the Authors
- Christopher T. Robertson
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Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing
* E-mail: robertson@arizona.edu, christophertrobertson@gmail.com
Affiliation James E. Rogers College of Law, University of Arizona, Tucson, Arizona
- Andy Yuan
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Roles Data curation, Formal analysis, Methodology, Visualization, Writing – review & editing
Affiliation Department of Economics, University of Arizona, Tucson, Arizona
- Wendan Zhang
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Roles Data curation, Formal analysis, Visualization, Writing – review & editing
Affiliation Department of Economics, University of Arizona, Tucson, Arizona
- Keith Joiner
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Roles Conceptualization, Funding acquisition, Methodology, Writing – original draft, Writing – review & editing
Affiliation Department of Economics, University of Arizona, Tucson, Arizona
Competing Interests
The authors have declared that no competing interests exist.