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The Challenge Paper Authors
 

Air Pollution

                           Bjorn Larsen, Consultant 
                           with Guy Hutton, Ph.D., Senior Economist 
                           and Neha Khanna, Associate Professor



 
Conflicts

Paul Collier, Professor and Director
with Lisa Chauvat, Ph.D.
and Håvard Hegre, Research Professor



 
Diseases

Dean Jamison, Senior Fellow, Ph.D.
with Prabhat Jha, Professor
and David Bloom, Professor



 
Education

Peter F. Orazem, Professor, Ph.D.
with Paul Glewwe, Professor
and H. Anthony Patrinos, Lead Economist



 
Global Warming

Gary Yohe , M.Phil, Ph.D.
with Richard S.J. Tol, Adjunct professor 
and Richard Richels, Director



 
Malnutrition and Hunger

Susan Horton, Professor, Ph.D.
with Juan Rivera, Professor, Director
and Harold Alderman, Lead Economist



 

Sanitation and Water

 

Dale Whittington, Professor, Ph.D.
with W. Michael Hanemann, Chancellor’s Professor
and Claudia Sadoff, Lead Economist



 
Subsidies and Trade Barriers

Kym Anderson, George Gollin Professor, Ph.D.
with L. Alan Winters, Professor




 
Terrorism

Todd Sandler, Vibhooti Shukla Professor, Ph.D.
with Daniel G. Arce, Robert D. McCallum Professor
and Walter Enders, Bidgood Chair of Economics and Finance


 
Women and Development

Elizabeth King, Research manager, Ph.D.
with Stephan Klasen, Professor
and Maria Porter, Post-doctoral fellow