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Benefit plan design and prescription drug utilization among asthmatics : do patient copayments matter?
Crown, William H.; Berndt, Ernst R.; Baser, Onur; … - In: Frontiers in health policy research 7 (2004), pp. 95-127
Persistent link: https://www.econbiz.de/10002227651
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Creating price indexes for measuring productivity in mental health care
Busch, Susan H.; Berndt, Ernst R.; Frank, Richard G. - In: Frontiers in health policy research 4 (2001), pp. 115-147
Persistent link: https://www.econbiz.de/10001607784
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Demand effects of recent changes in prescription drug promotion
Rosenthal, Meredith B.; Berndt, Ernst R.; Donohue, Julie M. - In: Frontiers in health policy research 6 (2003), pp. 1-26
Persistent link: https://www.econbiz.de/10001765893
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Is price inflation different for the elderly? : An empirical analysis of prescription drugs
Berndt, Ernst R. (contributor) - In: Frontiers in health policy research 1 (1998), pp. 33-75
Persistent link: https://www.econbiz.de/10001540406