3道问题，希望大家帮助

1 If any family with less than $50,000 in savings gets free tuition at state-run colleges, what would be the impacts of the policy?

2 Why would the US political system have led to an imbalance in generational accounts?

3 What does it mean to say that inelasticity is expensive?

小女子在国外读public，跟国内学的都不一样啊。。还有好多美国的政策，谁知道他政策是啥啊。。看的法案都快比国内宪法多了。。求教这些问题该如何回答？哪怕给点思路也好。。我以后面对此类问题也有了方向，谢谢各位！

1 应该是关于教育支出的，会改变预算线；2和3 都涉及到你用什么样的教材、关于什么具体问题的探讨，不然太漫无边际了。

说不定《微观经济学现代观点》里面会有启示，看来国外还是注重理论联系实际的