David B. Ridley

Duke University - Fuqua School of Business

Box 90120

Durham, NC 27708-0120

United States

SCHOLARLY PAPERS

11

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CITATIONS
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14

Scholarly Papers (11)

1.

Entry and Competition in Generic Biologics

Managerial and Decision Economics, 2007
Number of pages: 39 Posted: 17 Jul 2007 Last Revised: 20 Sep 2014
Henry G. Grabowski, David B. Ridley and Kevin A. Schulman
Duke University - Department of Economics, Duke University - Fuqua School of Business and Duke University Medical Center
Downloads 437 (51,277)
Citation 3

Abstract:

generic, biologic, biological

Innovation Incentives Under Transferable Fast-Track Regulatory Review

Rotman School of Management Working Paper No. 2171392
Number of pages: 42 Posted: 06 Nov 2012 Last Revised: 13 Jun 2013
Joshua S. Gans and David B. Ridley
University of Toronto - Rotman School of Management and Duke University - Fuqua School of Business
Downloads 125 (192,893)

Abstract:

innovation, priority review vouchers, resale, regulation, patents

Innovation Incentives Under Transferable Fast‐Track Regulatory Review

The Journal of Industrial Economics, Vol. 61, Issue 3, pp. 789-816, 2013
Number of pages: 28 Posted: 23 Oct 2013
Joshua S. Gans and David B. Ridley
University of Toronto - Rotman School of Management and Duke University - Fuqua School of Business
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3.

Distance Decreases with Differentiation: Strategic Agglomeration by Retailers

International Journal of Industrial Organization, Forthcoming
Number of pages: 33 Posted: 02 Dec 2008 Last Revised: 09 Jan 2009
Gabriel Picone, David B. Ridley and Paul A. Zandbergen
Department of Economics, Duke University - Fuqua School of Business and University of New Mexico
Downloads 119 (177,657)
Citation 1

Abstract:

agglomeration, location, differentiation, retail, alcohol

Herding versus Hotelling: Market Entry with Costly Information

Journal of Economics and Management Strategy, 2008
Number of pages: 37 Posted: 19 May 2008 Last Revised: 09 Jan 2009
David B. Ridley
Duke University - Fuqua School of Business
Downloads 116 (204,266)
Citation 5

Abstract:

agglomeration, herding, Hotelling, information

Herding Versus Hotelling: Market Entry with Costly Information

Journal of Economics & Management Strategy, Vol. 17, Issue 3, pp. 607-631, Fall 2008
Number of pages: 25 Posted: 15 Aug 2008
David B. Ridley
Duke University - Fuqua School of Business
Downloads 2 (571,763)
Citation 5
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5.
Downloads 94 (235,750)
Citation 2

Pharmaceutical Followers

International Journal of Industrial Organization, 31(5), pp. 538-553, 2013.
Number of pages: 43 Posted: 09 May 2013 Last Revised: 29 Sep 2017
Duke University - Department of Economics, University of Rochester - Simon Business School, University of Toronto - Rotman School of Management and Duke University - Fuqua School of Business
Downloads 84 (255,447)
Citation 2

Abstract:

Pharmaceutical, demand, discrete choice

Pharmaceutical Followers

NBER Working Paper No. w19522
Number of pages: 44 Posted: 11 Oct 2013
Duke University - Department of Economics, University of Rochester - Simon Business School, University of Toronto - Rotman School of Management and Duke University - Fuqua School of Business
Downloads 10 (525,477)
Citation 2

Abstract:

6.
Downloads 45 (348,536)

Regulation of Price Increases

Economic Research Initiatives at Duke (ERID) Working Paper No. 240
Number of pages: 29 Posted: 13 Dec 2016
David B. Ridley and Su Zhang
Duke University - Fuqua School of Business and Duke University, Graduate School, Students
Downloads 33 (400,100)

Abstract:

Price Cap, Healthcare, In Ation, Regulation

Regulation of Price Increases

Number of pages: 28 Posted: 08 Dec 2016
David B. Ridley and Su Zhang
Duke University - Fuqua School of Business and Duke University, Graduate School, Students
Downloads 12 (514,198)

Abstract:

Price Cap, Healthcare, Inflation, Regulation

7.

Payments, Promotion, and the Purple Pill

Number of pages: 32 Posted: 20 Nov 2013
David B. Ridley
Duke University - Fuqua School of Business
Downloads 28 (348,536)
Citation 2

Abstract:

pharmaceutical, drug, elasticity, price, copayment, advertising

8.

The Role of Government Reimbursement in Drug Shortages

NBER Working Paper No. w17987
Number of pages: 48 Posted: 13 Apr 2012
Ali Yurukoglu, Eli Liebman and David B. Ridley
Stanford Graduate School of Business, Duke University, Department of Economics, Students and Duke University - Fuqua School of Business
Downloads 11 (446,732)
Citation 1

Abstract:

9.

Forecasting Market Share in the US Pharmaceutical Market

Nature Reviews Drug Discovery. 2015. Vol. 14, No. 9: 594-595
Number of pages: 19 Posted: 18 Apr 2016
Stephane Alexandre Regnier and David B. Ridley
Novartis International AG and Duke University - Fuqua School of Business
Downloads 0 (177,657)

Abstract:

Pharmaceuticals; marketing; first-mover advantage

10.

No Shot: US Vaccine Prices and Shortages

Health Affairs, Vol. 35, No. 2, 2016
Number of pages: 23 Posted: 16 Apr 2016
David B. Ridley, Xiaoshu Bei and Eli Liebman
Duke University - Fuqua School of Business, Fuqua School of Business, Duke University and Duke University, Department of Economics, Students
Downloads 0 (416,486)

Abstract:

Vaccines, shortages

11.

Incentives for Innovative and Follow-On Drugs

iHEA 2007 6th World Congress: Explorations in Health Economics Paper
Posted: 28 Jun 2007
James J. Anton and David B. Ridley
Duke University - Fuqua School of Business and Duke University - Fuqua School of Business

Abstract:

pharmaceutical