None of those you listed endorse the IPCC position on climate change, which is the fundamental basis of the study. (skepticalscience.com)
The theoretical bases of this study are the principle of resource exchange, the principle of mental accounting and prospect theory. (scirp.org)
The name was chosen based of studies that indicated that the maximum safe level of carbon dioxide in the Earth's atmosphere would be 350 parts per million (ppm). (carbonpricedc.org)