Manipulation checks are used to improve the quality of experimental evidence by making sure that only those subjects who are tested as having successfully received the experimental treatment are included in the analysis. While standard experimental designs do not call for such a check, they are...

Relations between society and business are increasingly characterized by the societal demand for compliance with ethical standards. Companies are held responsible for behavior of their employees, which increases the demand for effective internal governance. To assure compliance, many companies...

Health system efficiency is a major target of health policy but its conceptualization and measurement are still a problem in health economics. Because health status is influenced by many factors outside the health system, I argue that measurements of health system efficiency should focus on the...

Health system efficiency is a major target of health policy but its conceptualization and measurement are still a problem in health economics. Because health status is influenced by many factors outside the health system, I argue that measurements of health system efficiency should focus on the...