The right mix of fuels must be determined by economic criteria, taking full account of costs and benefits not yet fully reflected in market prices. (iea.org)
It's based on economic criteria, and what I firmly believe is if one is black or Hispanic or a female or a male or a Native American, you know, they might be compromised equally. (scientificamerican.com)
This caution is consistent with mining industry views that «Purely economic criteria are clearly not sufficient to determine issues of land access. (humanrights.gov.au)