Testing for Asymmetric Information in Insurance Markets

The first goal of this paper is to provide a simple and general test of the presence of asymmetric information in contractual relationships within a competitive context. We also argue that insurance data are particularly well suited to such empirical investigations. To illustrate this claim, we use...

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Veröffentlicht in:The Journal of political economy 2000-02, Vol.108 (1), p.56-78
Hauptverfasser: Chiappori, Pierre‐Andre, Salanie, Bernard
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Salanie, Bernard
description The first goal of this paper is to provide a simple and general test of the presence of asymmetric information in contractual relationships within a competitive context. We also argue that insurance data are particularly well suited to such empirical investigations. To illustrate this claim, we use data on contracts and accidents to investigate the extent of asymmetric information in the French market for automobile insurance. Using various parametric and nonparametric methods, we find no evidence for the presence of asymmetric information in this market.
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source Jstor Complete Legacy; University of Chicago Press Journals (Full run); Worldwide Political Science Abstracts; Business Source Complete; Periodicals Index Online
subjects Accidents
Adverse selection
Asymmetric information
Automobile accidents
Automobile insurance
Automobiles
Contracts
Data
Econometrics
Economic models
Economic Theory
Empirical research
Equilibrium
France
Information
Information asymmetry
Insurance
Insurance companies
Insurance coverage
Insurance deductibles
Insurance premiums
Market
Moral hazard
Political economy
Pricing policies
Principal-agent theory
Probability
Studies
title Testing for Asymmetric Information in Insurance Markets
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