Ilya Somin (George Mason), How Lawprofs Outside the Top 15 Schools Can Still Have a Big Impact on their Fields:

I agree with most of co-blogger David Bernstein’s advice to aspiring law professors. In particular, David is absolutely right to reject the view that you can’t have a major impact on the scholarly and public debate in your field unless you’re at a top 15 school. … Today, it is more possible than ever for professors at lower-ranking schools to have a big influence.

For example, 2009 data shows that even the then-untenured bloggers here at the VC had citation counts comparable to those of tenured law professors at top ten-ranked schools, (and none of us teach at schools ranked in the top 15). …

Modern teachnology makes it easier for scholars at lesser-known schools to get their work noticed. Four VCers who don’t teach at top 15 schools are among the top 150 lawprofs in the world in lifetime SSRN downloads, led by Orin Kerr (No. 13), and Todd Zywicki (No. 71). There are numerous non-VCers from non-top 15 schools who rank that high as well. …

There’s no denying that professors at the best-known schools have a real advantage. It’s certainly easier to attract attention to your work if you’re a professor at Yale than if you’re at Podunk U (or George Mason, for that matter). The big name school gives you instant credibility that a lower-ranked school doesn’t. But if you do enough good work and use modern technology to promote it, you can have an impact wherever you are.

This holds true for tax scholars as well: 7 of the 18 most-cited tax faculty are at non-top 15 schools, as are 15 of the 25 most-downloaded tax faculty.