The COVID-19 era has been an extraordinary time to be a policy maker. The pandemic has created a decision-making environment that is tremendously difficult to navigate—just look at the vast multitude ...

This is equivalent to the following result: If all critical points of a rational function lie on a circle in the Riemann sphere (for example, on the real line), then the function maps this circle into ...

As a hospital's pricing structure and chargemaster gain more coverage from media and consumers, hospitals will have to craft new financial strategies that show how pricing of services is flexible ...