Xuexun Hu, Murat K. Munkin, and Pravin K. Trivedi, "Estimating
Incentive and Selection Effects in Medigap Insurance Market: An
Application with Dirichlet Process Mixture", Journal of Applied
Econometrics, Vol. 30, No. 7, 2015, pp. 1115-1143.

The data used in the article are from Medicare Current Beneficiaries 
Survey Access to Care (2001-2002) and Medicare Current Beneficiaries 
Survey Cost and Use (2003-2005).

The data used in the study were purchased from Centers for Medicare and 
Medicaid Statistics under Data Use agreements DUA#17635, and DUA #16476. 
These DUAs do not allow us to share the data with other users.

Individuals wishing to gain access to the data should contact: 

  Research Data Assistance Center
  School of Public Health
  MMG97
  420 Delaware St, S.E.
  Minneapolis, MN 55455-0381
     
Please address any questions to:

  Pravin K. Trivedi
  Dept. of Economics
  Indiana University 
  Wylie Hall 105
  Bloomington, IN 47405
  U.S.A.
  
Email: Trivedi [AT] indiana.edu
       p.trivedi [AT] uq.edu.au