Drug prices under the medicare drug discount card program
In early 2004, the U.S. government initiated the Medicare Drug Discount Card Program (MDDCP), which allowed card subscribers to obtain discounts on prescription drugs. Pharmacy-level prices were posted on the program website weekly with the hope or promoting competition among card sponsors by facilitating consumer access to prices. A large panel of pharmacy-level price data collected from this website indicates that price dispersion across cards persisted throughout the program. Prices declined initially when consumers were choosing cards, but rose later when subscribers were restricted to commit to their card choices. In contrast, contemporaneous prices from online drug retailers, which were unrelated to the program, rose steadily over time, indicating that program prices evolved in a way different from the general evolution of prices outside the program.
Volume (Year): (2008)
Issue (Month): Nov ()
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- Alan T. Sorensen, 2000. "Equilibrium Price Dispersion in Retail Markets for Prescription Drugs," Journal of Political Economy, University of Chicago Press, vol. 108(4), pages 833-862, August.
- Jeffrey R. Brown & Austan Goolsbee, 2002.
"Does the Internet Make Markets More Competitive? Evidence from the Life Insurance Industry,"
Journal of Political Economy,
University of Chicago Press, vol. 110(3), pages 481-507, June.
- Brown, Jeffrey, 2000. "Does the Internet Make Markets More Competitive? Evidence from the Life Insurance Industry," Working Paper Series rwp00-007, Harvard University, John F. Kennedy School of Government.
- Paul Klemperer, 1987. "Markets with Consumer Switching Costs," The Quarterly Journal of Economics, Oxford University Press, vol. 102(2), pages 375-394.
- Alan T. Sorensen, 2001. "An Empirical Model of Heterogeneous Consumer Search for Retail Prescription Drugs," NBER Working Papers 8548, National Bureau of Economic Research, Inc.
- Farrell, Joseph & Shapiro, Carl, 1988.
"Dynamic Competition with Switching Costs,"
Department of Economics, Working Paper Series
qt1h02g9q4, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Stahl, Dale O, II, 1989. "Oligopolistic Pricing with Sequential Consumer Search," American Economic Review, American Economic Association, vol. 79(4), pages 700-712, September.
- Heiss, Florian & McFadden, Daniel L. & Winter, Joachim, 2006. "Who failed to enroll in Medicare Part D, and why? Early results," Munich Reprints in Economics 19427, University of Munich, Department of Economics.
- Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July.
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