Discover how contestable markets drive competition by breaking down barriers to entry, influencing pricing strategies, and impacting industry dynamics.

Discover the Diamond-Water Paradox—why diamonds cost more than water. Learn about subjective value and marginal utility in economic valuation.

When CMS quietly updated the Medically Unlikely Edit (MUE) for CPT 64772 from two to six units for 2026, it didn’t make headlines, but it should have. This change isn’t simply a coding adjustment. It ...

Background The role of mineralocorticoid receptor antagonists (MRAs) in acute myocardial infarction (MI) remains ...