NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Publications by Heidi L. Williams

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

Working Papers and Chapters

January 2016Patents and Research Investments: Assessing the Empirical Evidence
with Eric Budish, Benjamin N. Roin, Heidi L. Williams: w21889

Published: Eric Budish & Benjamin N. Roin & Heidi Williams, 2016. "Patents and Research Investments: Assessing the Empirical Evidence," American Economic Review, vol 106(5), pages 183-187.

October 2015How Do Patents Affect Follow-On Innovation? Evidence from the Human Genome
with Bhaven Sampat, Heidi L. Williams: w21666
June 2015Intellectual Property Rights and Innovation: Evidence from Health Care Markets
w21246

Published: Intellectual Property Rights and Innovation: Evidence from Health Care Markets, Heidi L. Williams. in Innovation Policy and the Economy, Volume 16, Lerner and Stern. 2016

Intellectual Property Rights and Innovation: Evidence from Health Care Markets
in Innovation Policy and the Economy, Volume 16, Josh Lerner and Scott Stern, editors
December 2014Sources of Geographic Variation in Health Care: Evidence from Patient Migration
with Amy Finkelstein, Matthew Gentzkow, Heidi Williams: w20789
September 2014Why is Infant Mortality Higher in the US than in Europe?
with Alice Chen, Emily Oster, Heidi Williams: w20525
June 2014Paying on the Margin for Medical Care: Evidence from Breast Cancer Treatments
with Liran Einav, Amy Finkelstein, Heidi Williams: w20226

Published: Liran Einav & Amy Finkelstein & Heidi Williams, 2016. "Paying on the Margin for Medical Care: Evidence from Breast Cancer Treatments," American Economic Journal: Economic Policy, American Economic Association, vol. 8(1), pages 52-79, February. citation courtesy of

September 2013Do firms underinvest in long-term research? Evidence from cancer clinical trials
with Eric Budish, Benjamin N. Roin, Heidi Williams: w19430

Published: “Do Firms Underinvest in Long-Term Research? Evidence from Cancer Clinical Trials” (with Benjamin Roin and Heidi Williams) American Economic Review, Vol 105(7), 2044-2085. citation courtesy of

March 2011Comment on "Is Decentralized Iron Fortification a Feasible Option to Fight Anemia Among the Poorest?"
with Amitabh Chandra, Heidi Williams
in Explorations in the Economics of Aging, David A. Wise, editor
July 2010Intellectual Property Rights and Innovation: Evidence from the Human Genome
w16213

Published: Heidi L. Williams, 2013. "Intellectual Property Rights and Innovation: Evidence from the Human Genome," Journal of Political Economy, University of Chicago Press, vol. 121(1), pages 1 - 27. citation courtesy of

February 2010Comment on "Aging and Death under a Dollar a Day"
with Amitabh Chandra, Heidi Williams
in Research Findings in the Economics of Aging, David A. Wise, editor
Comment on "Income, Aging, Health and Well-Being around the World: Evidence from the Gallup World Poll"
with Amitabh Chandra, Heidi Williams
in Research Findings in the Economics of Aging, David A. Wise, editor
Incentivizing Innovation: Adding to the Tool Kit
with Michael Kremer, Heidi Williams
in Innovation Policy and the Economy, Volume 10, Josh Lerner and Scott Stern, editors
December 2008Estimating Marginal Returns to Medical Care: Evidence from At-Risk Newborns
with Douglas Almond, Joseph J. Doyle, Jr., Amanda E. Kowalski, Heidi Williams: w14522

Published: Quarterly Journal of Economics, May 2010, Vol. 125, No. 2, Pages 591-634 citation courtesy of

May 2005Advanced Purchase Commitments for a Malaria Vaccine: Estimating Costs and Effectiveness
with Ernst R. Berndt, Rachel Glennerster, Michael R. Kremer, Jean Lee, Ruth Levine, Georg Weizsacker, Heidi Williams: w11288

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

 
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