Data and Code for: How Do Copayment Coupons Affect Branded Drug Prices and Quantities Purchased?
收藏ICPSR2024-01-01 更新2026-04-16 收录
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https://www.openicpsr.org/openicpsr/project/185842/version/V1/view
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资源简介：
We estimate the causal effects of drug copayment coupons, which reduce consumer cost sharing for branded prescription drugs, on net-of-rebate price and quantities sold. Focusing on drugs without generic substitutes, we show that coupon introductions increase quantity sold by 23-25% for the commercial segment relative to Medicare Advantage, where coupons are banned. To quantify the resulting equilibrium price effects, we estimate a discrete choice model of demand for multiple sclerosis drugs and simulate a model of drug price negotiations. We estimate that net-of-rebate prices are 8% higher due to the availability of coupons for most of these drugs.
提供机构：
Harvard University. Department of Economics; Harvard Business School and Harvard Kennedy School; Princeton University
创建时间：
2024-01-01
