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16: Information, Risk, and Insurance

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    159075

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    • 16.1: Introduction
      This page discusses the Patient Protection and Affordable Care Act (Obamacare), noting its controversial reception despite majority approval by 2022. It highlights ongoing opposition rooted in misconceptions and fears related to healthcare and government spending. The chapter addresses themes of imperfect and asymmetric information, explaining how these issues hinder transactions and access to insurance, while emphasizing the need for mechanisms to bridge information gaps in the market.
    • 16.2: The Problem of Imperfect Information and Asymmetric Information
      This page discusses imperfect and asymmetric information in economic transactions, using examples like gemstones and used cars to illustrate buyer risks from sellers withholding information. It highlights the FTC's role in regulating advertising claims to protect consumers from misleading information and emphasizes the importance of buyer awareness.
    • 16.3: Insurance and Imperfect Information
      This page examines the role of insurance as a financial safeguard against losses, addressing challenges like moral hazard and adverse selection. It notes the U.S. health insurance system's inefficiencies and the Affordable Care Act's (ACA) role in reducing the uninsured rate and enhancing coverage and competition. Significant features of the ACA include the prohibition of denying coverage for pre-existing conditions and funding mechanisms.
    • 16.4: Key Terms
      This page defines essential concepts in insurance and financial agreements, such as adverse selection, asymmetric information, coinsurance, collateral, copayment, cosigner, deductible, fee-for-service, HMO, imperfect information, moral hazard, occupational license, premium, risk group, service contract, and warranty. Each term highlights critical elements of insurance operations and financial transactions.
    • 16.5: Key Concepts and Summary
      This page explores the impact of imperfect and asymmetric information in economic transactions, particularly regarding buyers' fears of low-quality products ("lemons"). It examines market solutions like guarantees, reputation, and screening processes, as well as insurance as a tool for risk sharing that addresses moral hazard, deductibles, and copayments.

    This page titled 16: Information, Risk, and Insurance was last modified on Sun, 01 Mar 2026 18:37:17 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform.