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We provide a modeling framework to think about selective contracting in the health care sector. Two health care providers differ in quality and costs. When buying health insurance, consumers observe neither provider quality nor costs. We derive an equilibrium where health insurers signal...
Persistent link: https://www.econbiz.de/10011144440
Contracts between health insurers and providers are private; i.e. not public. By<br/>modelling this explicitly, we find the following. Insurers with bigger provider networks,pay higher fee-for-service rates to providers. This makes it more likely that a patient is treated and hence health care costs...
Persistent link: https://www.econbiz.de/10011144452
This paper introduces a tractable model of health insurance with both moral hazard<br/>and adverse selection. We show that government sponsored universal basic insurance should cover treatments with the biggest adverse selection problems. Treatments not covered by basic insurance can be covered on...
Persistent link: https://www.econbiz.de/10011144454
This paper introduces three methodological advances to study the optimal design of static and dynamic markets. First, we apply a mechanism design approach to characterize all incentive-compatible market equilibria. Second, we conduct a normative analysis, i.e. we evaluate alternative competition...
Persistent link: https://www.econbiz.de/10011092580
This paper introduces a simple extensive form pricing game.The Bertrand outcome is a Nash equilibrium outcome in this game, but it is not necessarily subgame perfect.The subgame perfect equilibrium outcome features the following comparative static properties.The more similar firms are, the...
Persistent link: https://www.econbiz.de/10011092583
Persistent link: https://www.econbiz.de/10011092616
Abstract: Many optimal contracting papers use quasi-linear preferences. To exclude stochastic mechanisms they impose a (sufficient) condition on how the curvature of an agent's objective function varies with type. We show with quasi-linear preferences that an optimal deterministic outcome...
Persistent link: https://www.econbiz.de/10011092726
Persistent link: https://www.econbiz.de/10011092808
This paper develops a model of search on the labour market with training. The model reveals how the tax system can restore the social optimum if the Hosios condition is not satisfied in the private equilibrium. Furthermore, the effects are explored of a second-best reform from average to...
Persistent link: https://www.econbiz.de/10011090283
Persistent link: https://www.econbiz.de/10011090455