The Impact of New Drugs on US Longevity and Medical Expenditure, 1990–2003: Evidence from Longitudinal, Disease-Level Data
利用1990-2003年美国疾病层面的纵向数据，分析新药对人口寿命和医疗支出的影响，为卫生政策制定者评估新药价值提供参考。
The Impact of New Drugs on US Longevity and Medical Expenditure, 1990–2003: Evidence from Longitudinal, Disease-Level Data by Frank R. Lichtenberg. Published in volume 97, issue 2, pages 438-443 of American Economic Review, May 2007