Institution: Iowa State University
Primary Field: Agricultural (weighted toward more recent publications)
Homepage: https://www.card.iastate.edu/people/profile/?n=philip-w-gassman
Scores use coauthorship adjustment: α/n credit per paper, where n = number of authors. α = 2.02: calibrated so average adjusted count equals average raw count (a zero-sum adjustment).
| Period | S (4x) | A (2x) | B (1x) | C (½x) | Total | Percentile |
|---|---|---|---|---|---|---|
| Last 5 Years | 0.00 | 1.01 | 0.00 | 0.14 | 1.15 | 36% |
| Last 10 Years | 0.00 | 1.01 | 0.00 | 0.14 | 1.15 | 30% |
| All Time | 0.00 | 2.02 | 0.43 | 0.14 | 2.59 | 74% |
| Year | Article | Journal | Tier | Authors |
|---|---|---|---|---|
| 2024 | Evaluating the tradeoff between cost effectiveness and participation in agricultural conservation programs | American Journal of Agricultural Economics | A | 4 |
| 2022 | Integrated assessment of nitrogen runoff to the Gulf of Mexico | Resource and Energy Economics | C | 7 |
| 2014 | LUMINATE: linking agricultural land use, local water quality and Gulf of Mexico hypoxia | European Review of Agricultural Economics | B | 14 |
| 2008 | Integrated ecological-economic modelling of water pollution abatement management options in the Upper Ems River Basin | Ecological Economics | B | 7 |
| 2006 | Environmental conservation in agriculture: Land retirement vs. changing practices on working land | Journal of Environmental Economics and Management | A | 4 |