Health care in the United States and other nations is on a collision course with patient needs and economic reality. For more than a decade, leading thinkers including Michael Porter and Clayton Christensen have argued passionately for value-based health care reform: replacing delivery based on...

In this paper, we address the issue of spurious correlation in the production of health in a systematic way. Spurious correlation entails the risk of linking health status to medical (and nonmedical) inputs when no links exist. This note first presents the bounds testing procedure as a method to...

In this paper, we address the issue of spurious correlation in the production of health in a systematic way. Spurious correlation entails the risk of linking health status to medical (and nonmedical) inputs when no links exist. This note first presents the bounds testing procedure as a method to...