> LUCKY graduate studentsThe overall tenor of your post is a bit disingenuous. The data tells us that getting a PhD does not substantially improve your material existence, or at least that the picture is murky.
The data also tells us that the science that comes out of the research performed during those PhDs has an enormous positive ROI for society.
So in other words, phd students are under-paid take a lifelong financial hit to provide large but diffuse benefits to society, benefits that most students won't be able to capture because, well, that's the nature of basic science..
> You can argue that graduate students and universities are just another special interest lobbying the government for a tax exemption that benefits them
Since everything's a special interest, we might as well throw the money at oil executives?
No, of course not. Some of those special interests really are worth investing in. Roads, schools, and labs provide enormous and measurable, if diffuse, value.
> You could further argue that it's unfair to ask blue-collar workers in fly-over states to pay higher taxes because of the impact of such a subsidy.
This bill will most harm the public and low-endowment universities in those flyover states. The schools those workers' children will attend will be less well-staffed and there will be fewer opportunities for funded graduate programs.
> You could easily make the same argument for active-duty armed service members. Frankly, I'd support a tax reduction on those people
Good news: they already receive very large tax exemptions. As they should; the armed services are also an important special interest...