Showing 61 - 70 of 1,100,711
Persistent link: https://www.econbiz.de/10010195924
This paper examines the existence and nature of competitive equilibrium with moral hazard. The more insurance an individual has, the less care will he take. Consequently, insurance firms attempt to restrict their clients' aggregate insurance purchases. If individuals' aggregate insurance...
Persistent link: https://www.econbiz.de/10012475432
Azevedo and Gottlieb [2017] (AG) define a notion of equilibrium that always exists in the Rothschild and Stiglitz [1976] (RS) model of competitive insurance markets, provided costs are bounded. However, equilibrium predictions are sensitive to assumptions made about the upper bound of cost:...
Persistent link: https://www.econbiz.de/10012840572
We analyze the effect of ambiguous loss probabilities on competitive insurance markets with asymmetric information. We characterize equilibria under actuarially fair pricing with preferences that are second-order ambiguity averse (have smooth indifference curves). We also show existence of...
Persistent link: https://www.econbiz.de/10012890730
I construct an efficient game of competition for insurance markets with adverse selection. In the game, each company …
Persistent link: https://www.econbiz.de/10012970948
A large empirical literature found that the correlation between insurance purchase and ex post realization of risk is often statistically insignificant or negative. This is inconsistent with the predictions from the classic models of insurance a la Akerlof (1970), Pauly (1974) and Rothschild and...
Persistent link: https://www.econbiz.de/10012980144
A large empirical literature found that the correlation between insurance purchase and ex post realization of risk is often statistically insignificant or negative. This is inconsistent with the predictions from the classic models of insurance a la Akerlof (1970), Pauly (1974) and Rothschild and...
Persistent link: https://www.econbiz.de/10012980824
In this article, we establish a model of competitive insurance markets based on Rothschild and Stiglitz (1976) where insurers can perform risk classification tests either before insurance contracts are issued (underwriting) or when coverage claims are filed (post-loss test). However, insurers...
Persistent link: https://www.econbiz.de/10012960219
Persistent link: https://www.econbiz.de/10012436094
defined insurance and non-insurance markets based on the initial loss size, we develop theory to show that insurers with buyer … power have incentives to create insurance markets. Insurer competition will push their profits to zero but markets do not … our theory and find support. Monopolistic insurer-subjects in non-insurance markets increase loss sizes to establish …
Persistent link: https://www.econbiz.de/10012936210