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Do Cost-sharing and Entry Deregulation Curb Pharmaceutical Innovation?

  • Volker Grossmann

This paper examines the role of both cost-sharing schemes in health insurance systems and entry regulation for pharmaceutical R&D expenditure, drug prices, aggregate productivity, and income. The analysis suggests that both an increase in the coinsurance rate and stricter price regulations adversely affect R&D spending in the pharmaceutical sector. In contrast, entry deregulation may lead to quality-improvements of pharmaceuticals, despite reducing price-setting power of pharmaceutical companies. Extension to an endogenous growth context suggests that, when individual labor supply depends on health status, both cost-sharing and entry barriers in the pharmaceutical sector also affect aggregate productivity and wage rates.

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File URL: http://www.cesifo-group.de/portal/page/portal/DocBase_Content/WP/WP-CESifo_Working_Papers/wp-cesifo-2011/wp-cesifo-2011-04/cesifo1_wp3439.pdf
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Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 3439.

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Date of creation: 2011
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Handle: RePEc:ces:ceswps:_3439
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