So what fast - fine entrepreneurs are trying to build is a new, economically sustainable business model for high - quality food. (bonappetit.com)
It will also, like it or not, be pulled more fully into the orbit of ever more sustainable business models. (businessgreen.com)
Despite the growing adoption of the e-book format with publishers, it's not news that e-books are making them nervous as they struggle to find sustainable business models, in particular with libraries. (publiclibrariesonline.org)