Richard G. Frank, Susan H. Busch and Ernst R. Berndt. American Economic Review Vol. 88, No. 2 (1998): 106-111.
Greenberg, Paul E., Stan N. Finkelstein, Ernst R. Berndt, Andrew M. Baker and James M. Russell. Drug Benefit Trends (1998): 44-47.
Berndt, Ernst R. Brookings Papers on Economic Activity: Microeconomics 1997, December 1997.
Berndt, Ernst R., Stan N. Finkelstein, and Paul E. Greenberg. On Managed Care Vol. 2, No. 11 (1997): 7-8.
Berndt, Ernst R., Linda T. Bui, David H. Reiley and Glen Urban. In The Economics of New Products, Studies in Income and Wealth, 277-322. Chicago, IL: University of Chicago Press for the National Bureau of Economic Research, 1997.
Berndt, Ernst R., Richard G. Frank and Thomas G. McGuire. American Journal of Managed Care Vol. 3, No. 2 (1997): 135-143.