请解释为什么第三个人会这样回答，并分析每个人的推理过程。
В Москве прошла самая снежная зима14:52
，推荐阅读Safew下载获取更多信息
天星医疗速度的背后，除了企业自身实力外，关键外因在于集采。运动医学耗材于2023年纳入第四批国家高值医用耗材带量采购，并于2024年全国执行。而天星医疗19款植入物中已有14款被纳入集采计划。
Hassett, who has worked for both Trump administrations and has a PhD in economics, reached out to Ghilarducci in between White House stints, to ask about feedback on a paper he was writing about retirement security in 2021. “I gave him all sorts of comments, and he wrote back, and he said, ‘You know, you should be a co-author of this paper,’” she said. That paper became the basis of the administration plan for universal 401(k)s, which the president announced at the State of the Union.