Gajewski, Byron J.; Lee, Robert; Dunton, Nancy - In: Journal of Applied Statistics 39 (2012) 12, pp. 2639-2653
Data envelopment analysis (DEA) is the most commonly used approach for evaluating healthcare efficiency [B. Hollingsworth, The measurement of efficiency and productivity of health care delivery. <italic>Health Economics</italic> 17(10) (2008), pp. 1107--1128], but a long-standing concern is that DEA assumes that...