This course is designed specifically with the non-economist in mind, including adult professionals who may have little or no academic preparation in economics. It includes recent developments in the theoretical and empirical cost-benefit analysis (CBA) literature, beginning with a detailed discussion of welfare economics and the microeconomic foundations of CBA. It gives comprehensive treatment to CBA methodology and concludes with the current state of CBA as it is practiced by a variety of public, private, and international agencies with applications in areas such as healthcare, environmental management, energy, law enforcement, internet strategy, and others. No prerequisites.