About the Authors

Jishnu Das
World Bank, Washington, D.C., United States of America

Jishnu Das
Centre for Policy Research, New Delhi, India

Corresponding Author


Competing Interests

The author has declared that no competing interests exist.

Author Contributions

ICMJE criteria for authorship read and met: JD. Agree with the manuscript's results and conclusions: JD. Wrote the paper: JD.