Ball, V. Eldon; Lovell, C.A. Knox; Luu, H.; Nehring, … - In: Journal of Agricultural and Resource Economics 29 (2004) 03
Agricultural production is known to have environmental impacts, both adverse and beneficial, and it is desirable to incorporate at least some of these impacts in an environmentally sensitive productivity index. In this paper, we construct indicators of water contamination from the use of...