Access Statistics for Heidi L. Williams

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A toolkit of policies to promote innovation 0 0 0 45 0 0 10 92
A toolkit of policies to promote innovation 0 0 1 365 1 7 33 1,417
Accelerating Innovation Ecosystems: The Promise and Challenges of Regional Innovation Engines 0 1 2 36 0 4 31 89
Advance Market Commitments for Vaccines Against Neglected Diseases: Estimating Costs and Effectiveness 0 0 0 13 1 8 21 110
Advance Market Commitments for Vaccines Working Paper and Spread Sheet 0 0 0 88 1 1 10 554
Advanced Purchase Commitments for a Malaria Vaccine: Estimating Costs and Effectiveness 0 0 0 56 0 2 11 325
Advanced purchase commitments for a malaria vaccine: estimating costs and effectiveness 0 0 0 2 0 2 18 67
Do firms underinvest in long-term research? Evidence from cancer clinical trials 0 0 0 50 3 5 19 140
Do fixed patent terms distort innovation? Evidence from cancer clinical trials 0 0 0 50 0 4 15 254
Dynamic Scoring: A Progress Report on Why, When, and How 0 0 1 6 0 2 14 25
Estimating Marginal Returns to Medical Care: Evidence from At-Risk Newborns 0 0 1 66 0 3 27 351
Estimating the Economic and Budgetary Effects of Research Investments 0 0 2 6 0 0 15 27
How Do Patents Affect Follow-On Innovation? Evidence from the Human Genome 0 0 1 63 2 5 27 201
How Do Patents Affect Research Investments? 0 0 0 64 1 3 18 128
Innovation: Market Failures and Public Policies 1 2 3 79 3 14 51 254
Intellectual Property Rights and Innovation: Evidence from Health Care Markets 0 0 0 67 0 4 11 108
Intellectual Property Rights and Innovation: Evidence from the Human Genome 0 1 1 52 0 1 11 248
Is American Health Care Uniquely Inefficient? Evidence from Prescription Drugs 0 0 0 0 0 3 4 20
Is American Health Care Uniquely Inefficient? Evidence from Prescription Drugs 0 0 0 45 0 3 15 74
Is American Health Care Uniquely Inefficient? Evidence from Prescription Drugs 0 0 0 0 0 2 6 60
Missing Markets for Innovation: Evidence from New Uses for Existing Drugs 1 3 34 34 3 7 50 50
Optimal Subsidies for Prevention of Infectious Disease 0 0 0 5 1 4 12 40
Optimal Vaccine Subsidies for Endemic and Epidemic Diseases 0 0 0 19 2 5 21 80
Optimal Vaccine Subsidies for Endemic and Epidemic Diseases 0 0 0 17 1 3 11 43
Patents and Research Investments: Assessing the Empirical Evidence 0 0 0 50 1 6 12 81
Paying on the Margin for Medical Care: Evidence from Breast Cancer Treatments 0 0 0 30 0 2 22 79
Paying on the margin for medical care: Evidence from breast cancer treatments 0 0 0 22 0 3 8 53
Place-Based Drivers of Mortality: Evidence from Migration 0 0 1 56 1 5 17 125
Private and Public Investments in Biomedical Research 0 0 0 10 0 4 6 33
Representation and Extrapolation: Evidence from Clinical Trials 0 0 1 23 0 2 15 46
Screening and Selection: The Case of Mammograms 0 0 0 11 0 3 14 75
Sources of Geographic Variation in Health Care: Evidence from Patient Migration 0 0 3 94 1 2 32 246
Targeting Precision Medicine: Evidence from Prenatal Screening 0 0 2 20 0 2 11 25
The More We Die, The More We Sell? A Simple Test of the Home-Market Effect 0 0 0 23 3 4 15 104
The More We Die, The More We Sell? A Simple Test of the Home-Market Effect 0 0 0 0 0 0 5 64
The More We Die, The More We Sell? A Simple Test of the Home-Market Effect* 0 0 0 0 0 1 13 18
The NBER Orange Book Dataset: A User’s Guide 0 0 0 23 1 8 20 54
The Wandering Scholars: Understanding the Heterogeneity of University Commercialization 0 0 2 19 1 7 26 59
What Drives Risky Prescription Opioid Use? Evidence from Migration 0 0 1 57 0 7 32 171
Who Profits from Patents? Rent-Sharing at Innovative Firms 0 0 0 26 0 3 15 76
Who Profits from Patents? Rent-Sharing at Innovative Firms 0 0 2 47 3 5 25 257
Why is Infant Mortality Higher in the US than in Europe? 0 0 0 64 0 7 19 123
Total Working Papers 2 7 58 1,803 30 163 768 6,446


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Toolkit of Policies to Promote Innovation 0 2 4 132 2 15 61 455
Accelerating Innovation Ecosystems: The Promise and Challenges of Regional Innovation Engines 1 3 11 14 3 11 50 68
Advance Market Commitments: A Policy to Stimulate Investment in Vaccines for Neglected Diseases 0 0 2 144 0 2 15 482
Advance market commitments for vaccines against neglected diseases: estimating costs and effectiveness 0 1 1 36 0 5 16 236
Creating Markets for Vaccines (Innovations Case Discussion: International AIDS Vaccine Initiative) 0 0 0 9 0 3 7 69
Do Firms Underinvest in Long-Term Research? Evidence from Cancer Clinical Trials 0 0 2 25 2 7 25 220
Estimating Marginal Returns to Medical Care: Evidence from At-risk Newborns 0 2 5 179 3 13 52 814
How Do Patents Affect Follow-On Innovation? Evidence from the Human Genome 0 0 1 45 3 9 26 369
How Do Patents Affect Research Investments? 0 0 0 20 1 4 10 95
Incentivizing Innovation: Adding to the Tool Kit 0 0 0 14 2 7 21 123
Innovation Inducement Prizes: Connecting Research to Policy 0 0 0 0 0 2 10 162
Intellectual Property Rights and Innovation: Evidence from Health Care Markets 0 0 2 9 1 1 15 113
Intellectual Property Rights and Innovation: Evidence from the Human Genome 0 0 0 253 1 10 40 1,317
Internalizing Externalities: Designing Effective Data Policies 0 0 0 6 0 1 9 38
Is American Health Care Uniquely Inefficient? Evidence from Prescription Drugs 0 0 0 12 0 4 13 146
Optimal vaccine subsidies for endemic diseases 0 0 0 4 0 3 31 41
Patents and Research Investments: Assessing the Empirical Evidence 0 0 0 28 1 2 18 248
Paying on the Margin for Medical Care: Evidence from Breast Cancer Treatments 0 0 0 10 0 5 9 147
Place-Based Drivers of Mortality: Evidence from Migration 0 3 4 32 4 14 31 211
Private and Public Investments in Biomedical Research 0 0 0 6 0 1 6 35
Report of the Editor, Journal of Economic Perspectives 0 0 0 0 0 0 2 5
Report of the Editor: Journal of Economic Perspectives 0 0 0 0 0 2 4 8
Screening and Selection: The Case of Mammograms 0 0 2 18 0 3 20 146
Sources of Geographic Variation in Health Care: Evidence From PatientMigration 1 2 4 110 3 7 27 513
The More We Die, The More We Sell? A Simple Test of the Home-Market Effect 0 0 2 25 0 1 18 231
The NBER Orange Book Dataset: A user’s guide 0 0 0 0 1 5 12 19
The Role of Hospital Heterogeneity in Measuring Marginal Returns to Medical Care: A Reply to Barreca, Guldi, Lindo, and Waddell 0 0 0 29 0 2 16 169
Want to speed up scientific progress? First understand how science policy works 0 1 1 8 1 3 15 31
Who Profits from Patents? Rent-Sharing at Innovative Firms 0 0 0 46 0 4 35 312
Why Is Infant Mortality Higher in the United States Than in Europe? 0 0 1 25 3 9 21 202
Total Journal Articles 2 14 42 1,239 31 155 635 7,025
1 registered items for which data could not be found


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Accelerating Innovation Ecosystems: The Promise and Challenges of Regional Innovation Engines 0 0 0 6 2 7 21 51
Comment on "Aging and Death under a Dollar a Day" 0 0 0 6 1 3 10 55
Comment on "Income, Aging, Health and Well-Being around the World: Evidence from the Gallup World Poll" 0 0 0 5 0 2 7 53
Comment on "Is Decentralized Iron Fortification a Feasible Option to Fight Anemia Among the Poorest?" 0 0 0 3 0 1 5 32
Estimating the Economic and Budgetary Effects of Research Investments 0 0 1 7 2 2 14 27
Incentivizing Innovation: Adding to the Tool Kit 0 0 0 84 0 2 13 279
Intellectual Property Rights and Innovation: Evidence from Health Care Markets 0 0 0 11 0 2 8 99
Total Chapters 0 0 1 122 5 19 78 596


Statistics updated 2026-07-10