>>> 经济学 管理学 旅游学
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Background: We present a simulation model that predicts U.S. breast cancer mortality trends from 1975 to 2000 and quantifi es the impact of screening mammography and adjuvant therapy on these trends. ...
The Lee Carter modelling framework is widely used because of its simplicity and robustness despite its inability to model specific cohort effects. A large number of extensions have been proposed that ...
The Lee Carter modelling framework is widely used because of its simplicity and robustness despite its inability to model specific cohort effects. A large number of extensions have been proposed that ...

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