Government Policies to Address Adverse Selection in Health Insurance
To counteract the market failures caused by adverse selection in health insurance, numerous countries have implemented specific policies. These interventions typically include either mandating participation in private insurance plans or establishing universal coverage funded through taxes.
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Ch.10 Market successes and failures: The societal effects of private decisions - The Economy 2.0 Microeconomics @ CORE Econ
The Economy 2.0 Microeconomics @ CORE Econ
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Government Policies to Address Adverse Selection in Health Insurance
In a voluntary health insurance market, an insurer cannot distinguish between low-risk individuals (expected annual health costs of $500) and high-risk individuals (expected annual health costs of $8,000). To remain profitable, the insurer offers a single policy premium of $4,250, based on the average cost of the entire population. Consequently, only the high-risk individuals enroll in the plan. Which statement best explains why this outcome is considered economically inefficient?
Analyzing Market Failure in Health Insurance
The Inefficiency of Asymmetric Information in Insurance
Explaining Inefficiency in Insurance Markets
In a health insurance market with significant adverse selection, the resulting market outcome is considered Pareto inefficient mainly because high-risk individuals end up paying premiums that exceed their actual expected medical expenses.
A voluntary health insurance market contains both high-risk and low-risk individuals. Insurers are unable to distinguish between these two groups. Arrange the following events in the logical sequence that leads to a market failure known as a Pareto inefficient outcome.
Match each term to the description that best represents its role in the failure of a voluntary health insurance market.
Evaluating a Shift Towards Market Efficiency
Consider a voluntary health insurance market where an insurer cannot distinguish between two groups of people: 'low-risk' individuals with expected annual medical costs of $1,000 and 'high-risk' individuals with expected annual medical costs of $10,000. To cover the average cost of the entire population, the insurer sets a single premium of $5,500. As a result, only high-risk individuals purchase the insurance. Which of the following potential transactions best illustrates the economic inefficiency in this market?
Evaluating Economic Efficiency in an Insurance Market
Explaining Inefficiency in Insurance Markets
Learn After
A country's health insurance market is failing. Because insurance is voluntary, only people who expect high medical bills are buying it. This forces insurers to raise prices, which in turn causes even more healthy people to drop their coverage. To correct this, a government could either compel all citizens to buy insurance or create a single, tax-funded system for everyone. How do both of these policies solve the underlying problem described?
Comparing Health Insurance Market Interventions
Analyzing the Impact of a Health Insurance Mandate
In response to unstable health insurance markets where costs rise as healthier people opt out, governments often intervene. Match each type of government intervention with its correct description.
Predicting Market Outcomes
A government policy requiring all citizens to purchase health insurance is designed to stabilize the market by excluding the highest-risk individuals from the insurance pool, thereby lowering average costs for everyone else.
Evaluating Government Interventions in Health Insurance Markets
A health insurance market is experiencing instability. Arrange the following events to show the logical progression from the initial problem to the stabilizing effect of a common government intervention.
When a health insurance market suffers from a situation where primarily high-risk individuals seek coverage, government interventions like mandates or universal systems aim to stabilize prices by forcing the inclusion of low-risk individuals, thereby expanding the overall ________.
Evaluating a Policy Intervention for a Failing Health Insurance Market