Economic evaluations have become an important and much used tool in aiding decision makers in deciding on reimbursement or implementation of new healthcare technologies. Nevertheless, the impact of economic evaluations on reimbursement decisions has been modest; results of economic evaluations...

In 1895 an English farmer diverted the course of a stream that was flowing through his land, thereby cutting off the supply to the water reservoir of the neighboring community. The courts established that it had been his purpose to "injure the plaintiffs by carrying off the water and to compel...