We use hospital-level discharge data from cardiac patients in California to estimate the effects of focus on operational performance. We examine focus at three distinct levels of the organization--at the firm level, at the operating unit level, and at the process flow level. We find that focus...

One key driver of improvement in surgical outcomes is a surgeon's prior experience. However, research notes that not all experience provides equal value for performance. How, then, should surgeons accumulate experience to improve quality outcomes? In this paper, we investigate the differential...

Much of prior work in the area of service operations management has assumed service rates to be exogenous to the level of load on the system. Using operational data from patient transport services and cardiothoracic surgery--two vastly different health-care delivery services--we show that the...