SSRN has updated its monthly ranking of 750 American and international law school faculties and 3,000 law professors by (among other things) the number of paper downloads from the SSRN database. Here is the new list (through February 1, 2024) of the Top 25 U.S. Tax Professors in two of the SSRN categories: all-time downloads and recent downloads (within the past 12 months):
| All-Time | Recent | ||||
| 1 | Reuven Avi-Yonah (Michigan) | 228,882 | 1 | Jonathan Choi (USC) | 25,712 |
| 2 | Daniel Hemel (NYU) | 132,793 | 2 | Reuven Avi-Yonah (Michigan) | 11,337 |
| 3 | Dan Shaviro (NYU) | 128,134 | 3 | Kristin Hickman (Minnesota) | 10,825 |
| 4 | Lily Batchelder (NYU) | 127,790 | 4 | David Gamage (Missouri-Columbia) | 4,082 |
| 5 | David Gamage (Missouri-Columbia) | 127,531 | 5 | Daniel Hemel (NYU) | 4,044 |
| 6 | Darien Shanske (UC-Davis) | 119,435 | 6 | Bridget Crawford (Pace) | 3,883 |
| 7 | David Kamin (NYU) | 114,704 | 7 | Kyle Rozema (Northwestern) | 3,785 |
| 8 | Cliff Fleming (BYU) | 108,735 | 8 | Kim Clausing (UCLA) | 3,619 |
| 9 | Manoj Viswanathan (UC-SF) | 105,045 | 9 | Zachary Liscow (Yale) | 3,466 |
| 10 | Ari Glogower (Northwestern) | 104,590 | 10 | D. Dharmapala (UC-Berkeley) | 3,327 |
| 11 | Rebecca Kysar (Fordham) | 104,134 | 11 | Steve Black (Texas Tech) | 3,319 |
| 12 | D. Dharmapala (UC-Berkeley) | 52,713 | 12 | Louis Kaplow (Harvard) | 3,215 |
| 13 | Michael Simkovic (USC) | 49,124 | 13 | Ruth Mason (Virginia) | 3,116 |
| 14 | Louis Kaplow (Harvard) | 42,364 | 14 | Robert Sitkoff (Harvard) | 2,945 |
| 15 | Paul Caron (Pepperdine) | 41,881 | 15 | Darien Shanske (UC-Davis) | 2,882 |
| 16 | Richard Ainsworth (Boston Univ.) | 39,257 | 16 | Brad Borden (Brooklyn) | 2,850 |
| 17 | Bridget Crawford (Pace) | 38,762 | 17 | Young Ran (Christine) Kim (Cardozo) | 2,618 |
| 18 | Robert Sitkoff (Harvard) | 34,044 | 18 | David Weisbach (Chicago) | 2,521 |
| 19 | Brad Borden (Brooklyn) | 32,525 | 19 | Jordan Barry (USC) | 2,501 |
| 20 | Jonathan Choi (USC) | 32,374 | 20 | Richard Ainsworth (Boston University) | 2,301 |
| 21 | Ruth Mason (Virginia) | 31,641 | 21 | John Brooks (Fordham) | 2,282 |
| 22 | Vic Fleischer (UC-Irvine) | 30,639 | 22 | Brian Galle (Georgetown) | 2,246 |
| 23 | Ed Kleinbard (USC) | 29,981 | 23 | Dan Shaviro (NYU) | 2,174 |
| 24 | Jim Hines (Michigan) | 28,912 | 24 | Ellen Aprill (Loyola-L.A.) | 2,084 |
| 25 | Kim Clausing (UCLA) | 28,881 | 25 | Lily Batchelder (NYU) | 1,983 |
Note that this ranking includes full-time tax professors with at least one tax paper on SSRN, and all papers (including non-tax papers) by these tax professors are included in the SSRN data.
The other SSRN ranking categories are:
These rankings, of course, are imperfect measures of faculty scholarly performance — as are the existing ranking methodologies of reputation surveys, productivity counts, and citation counts. Our modest claim in our article, Ranking Law Schools: Using SSRN to Measure Scholarly Performance, 81 Ind. L.J. 83 (2006) (Symposium on The Next Generation of Law School Rankings), is that the SSRN data can play a role in faculty rankings along with these other measures. Bill Henderson (Indiana-Bloomington) thinks we are too modest, and that SSRN may provide a better measure of faculty performance than these other methodologies.
For my other articles on what SSRN downloads can tell us about the current state and future of legal scholarship, and about the relationship between scholarship and blogging, see:
- The Long Tail of Legal Scholarship, 116 Yale L.J. Pocket Part 38 (2006)
- Are Scholars Better Bloggers? — Bloggership: How Blogs are Transforming Legal Scholarship, 84 Wash. U. L. Rev. 1025 (2006)
For Ted Seto’s faculty-wide (and metropolitan area-wide) analysis of these SSRN tax rankings, see:
