Long-run Effects of Selection by Health Status into Private Medicare Plans

在此输入文本，它是应用程序的新摘要信息。本节必须是否 超过30行的文本。 这个项目的主要目的是了解工作税率的变化如何影响劳动力市场 老年受益人的参与和福利成果。第二个目的是分析 估计的劳动力供应反应在商业周期和老年工人的亚组中各不相同。 第三个目标是研究工作税率如何影响退休福利申请的时间。到 为了研究这些问题，该项目建议将联合收割机极其丰富的行政数据与 从大的制度不连续性和一个程序的变化，产生外生 具有非常相似背景特征的个人之间的税率差异。

Enter the text here that is the new abstract information for your application. This section must be no longer than 30 lines of text. This project's primary aim is to understand how changes in the tax rate on work affect labor market participation and well-being outcomes of old-age beneficiaries. A second aim is to analyze how the estimated labor supply response varies over the business cycle and across subgroups of older workers. A third aim is to examine how the tax rate on work affects the timing of retirement benefit claims. To study these questions, the project proposes to combine exceptionally rich administrative data with variation from large institutional discontinuities and one program change that generate exogenous variation in the tax rate across individuals with very similar background characteristics.