Set in the airport industry, this paper measures firm performance using both desirable and bad outputs (i.e. airport delays). We first estimate a model that does not include the bad outputs and then a model that includes bad outputs. The results show important differences in the efficiency and...

Cost containment, budget control, and improvements in efficiency are key drivers of the way health care foodservice operations (internal hospital foodservice departments that produce/reheat food and deliver them to patients) will respond to emerging economic and population trends. These factors...