| Rank | Score | W.Rank | Institution | 1 | 1 | [1] | Department of Economics, University of Oklahoma, Norman |
| Rank | Score | W.Rank | Author | Affiliated with (in this region) |
| 1. | 1.27 | [1] | Kevin Grier | Department of Economics, University of Oklahoma, Norman |
| 2. | 2.42 | [2] | Benjamin D Keen | Department of Economics, University of Oklahoma, Norman |
| 3. | 3.43 | [4] | Jayson L. Lusk | Department of Agricultural Economics, Oklahoma State University, Stillwater |
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