黄色电影

Skip to main content Skip to secondary navigation
Publication

Estimating Equilibrium in Health Insurance Exchanges: Price Competition and Subsidy Design under the ACA

To design premium subsidies in a health insurance market it is necessary to estimate consumer demand and study how different subsidy schemes affect insurers' incentives. Combining data from the Californian ACA marketplace with a model of insurance demand and insurers' competition, I identify and estimate demand and cost primitives, and assess equilibrium outcomes under alternative subsidy designs. I find that vouchers are less distortionary than subsidies calculated from market premiums, and - given age-heterogeneity in demand and cost - tailoring subsidies to age leads to an equilibrium where all buyers are better off and per-person public spending is lower.

Author(s)
Pietro Tebaldi
Publication Date
April, 2016