We investigate whether physicians' financial incentives influence health care supply, technology diffusion, and resulting patient outcomes. In 1997, Medicare consolidated the geographic regions across which it adjusts physician payments, generating area-specific price shocks. Areas with higher...

I develop a framework for assessing economic warfare, which describes efforts to undermine adversaries' sources of income. The ability to target adversarial market participants is a primary determinant of the success of such efforts, as is the elasticity of demand in the relevant market. An...