Report summary

For The Ohio State University Department of Agricultural Environmental and Development Economics in 2015-2026, the graph shows 36 visible PIs and 30 internal PI collaborations. The dominant subject mix is Economics, Econometrics and Finance as the leading field (37% of slots across 24 PIs; 24 labels), Economics and Econometrics as the leading subfield (28% of slots across 23 PIs; 23 labels), and Economic and Environmental Valuation as the leading topic (5% of slots across 5 PIs; 5 labels). The network looks reasonably well-rounded, with visible collaboration groups but not so much concentration that one field explains the whole department. The top weighted PIs are Brian E. Roe (29.3 weighted works; Food Waste Reduction and Sustainability, Consumer Attitudes and Food Labeling). The most visible ties are Mark D. Partridge and Seung‐hun Chung (6 shared works, weight 5.5). The standout breakdown groups are group 1 with 10 PIs, 12 internal connections, weight 20.6, around Economics and Econometrics, Global and Planetary Change, Food Science, led by Brian E. Roe, Ian M. Sheldon, Brent Sohngen.