This chapter provides an overview of economics concepts relevant to health policy and discusses key provisions of the Affordable Care Act. It covers demand, supply, markets, and why health reform is difficult in the US. It then summarizes previous reform attempts and the major ACA provisions, including the individual mandate, state exchanges, subsidies, employer requirements, insurance regulations, and financing mechanisms.
2. Chapter Overview
Provides a basic overview of economics and why it is
important for health policymakers to be familiar with basic
economic concepts
Focuses on:
How economists make decisions
Supply
Demand
Markets
3. Economic Decision Making
Economists believe that people are rational actors who will
never purposely choose to make themselves worse off.
People seek to maximize utility.
Given the scarcity of resources, decisions need to be made
about the production, distribution, and consumption of
healthcare resources.
Consider individual preference and efficiency.
4. Demand
(1 of 2)
Demand—the quantity of goods and services
that a consumer is willing and able to purchase
over a specified time
Common demand shifters
Price of the original good, price of a substitute good, and price of a
complementary good
Income
Quality (actual or perceived)
5. Demand
(2 of 2)
Price elasticity of demand—the percentage change in the quantity
demanded resulting from a 1% change in price
If a product is elastic, a change in price will result in an equivalent or
greater change in demand.
If a product is inelastic, demand for the good is not sensitive to a
change in price.
6. Health Insurance and Demand
Health insurance acts as a buffer between
the consumer and cost of healthcare goods
and services.
Goods and services cost the consumer less than the charged
price because of the presence of health insurance.
Moral hazard
Because a consumer does not pay the full cost of a good, the
consumer may purchase more goods than he or she would
otherwise purchase without insurance.
7. Supply
(1 of 3)
Supply—the amount of goods and services that
producers are able and willing to sell at a given price
over a given period of time.
Common supply shifters
Input costs
Sale price
Number of sellers
Change in technology
8. Supply
(2 of 3)
Supply elasticity—the percentage change in quantity
supplied resulting from a 1% increase in the price (or
other variables, such as inputs) of buying the good.
If a product is elastic, a change in price (or other
variables) will result in an equivalent or greater change in
supply.
If a product is inelastic, supply of the good is not
sensitive to a change in price (or other variables).
9. Supply
(3 of 3)
Suppliers are driven to maximize profit.
In a competitive market, profit is maximized at the level of
output where marginal cost equals price.
Equilibrium exists in the market when there is a balance
between the quantity supplied and the quantity demanded.
10. Health Insurance and Supply
The presence of health insurance may impact a provider’s
willingness to supply goods and services.
Competing concerns
Providers act as patient’s agent and act in patient’s best
interest.
Providers may have a financial incentive to act or refrain from
acting in a certain way due to insurance arrangements or the
lack of insurance.
Supplier-induced demand is the provider version of moral
hazard.
Providers create a demand beyond the amount the well-
informed consumer would have chosen.
It is debated whether supplier-induced demand actually
occurs.
11. Markets
Market structures
Perfectly competitive market should efficiently
allocate resources
Monopolies—single seller controls market
Oligopolies—few dominant firms, substantial barriers
to entry
Monopsonies—few consumers who control price paid
to sellers
Healthcare is a monopolistically competitive
market.
Few dominant firms with significant market power
and many smaller firms without market power
12. Health Insurance and Markets
A typical market transaction involves two
parties.
Consumer and supplier
Healthcare transaction with an insured
patient involves three parties.
Consumer (patient)
Supplier (provider)
Insurers
Presence of third party (insurers) changes
consumer and supplier analysis of costs
and benefits of each transaction.
13. Market Failure
(1 of 2)
Market failure—resources are not produced or
allocated efficiently
Traditionally, inequitable distribution of resources does
not equal a market failure
Common reasons for market failures
Imperfect information
Concentration of market power
Consumption of public goods
Presence of externalities
14. Market Failure
(2 of 2)
Ways to address market failure
Do nothing
Government finances or directly provides public goods
Government increases taxes, tax deductions, subsidies
Government issues regulatory mandates.
Government prohibitions
Redistribution of income
16. Chapter Overview
Discusses the history of health reform in the United States and details the
key provisions of the Affordable Care Act (ACA)
Focuses on:
Previous attempts at national health reform
Why health reform is difficult to achieve
The passage and provisions of the ACA
17. Health Reform
There have been numerous health reform attempts in the
United States.
Prior to 2010, all attempts at national health reform to create
universal or near-universal coverage have failed
Some successes at the state level
18. Health Reform—Difficulty of
Reform in the United States
Individualistic culture
Dislike of big government
Lack of consensus
Federal system rules and structure make it
difficult to achieve major reform
States generally home to social welfare issues
Powerful interest groups against national health
reform
Path dependency
19. Health Reform—Key Failed
Attempts at National Health
Reform
1912 Progressive Party candidate Teddy Roosevelt supported
social insurance platform that included health insurance
1915 American Association for Labor Legislation proposal for
working-class health insurance
President Truman supported national health reform upon
taking office, won re-election on national health insurance
platform in 1948
President Nixon: initial health reform proposal in 1969 and
revised proposal in 1972
President Clinton Health Security Act in 1993
20. The Affordable Care Act
(1 of 3)
Why did the ACA pass when so many prior attempts had
failed?
Commitment and leadership
Learned lessons from past failures
Political pragmatism
21. The Affordable Care Act
(2 of 3)
Individual mandate—most people have to purchase health insurance
or pay a penalty starting in 2014
Exemptions for certain populations and based on affordability
Penalty for individual mandate repealed in 2017 Tax Cut and Jobs Act
Controversy
Too much government interference in private lives?
Constitutional?
22. The Affordable Care Act
(3 of 3)
State Health Insurance Exchanges
American Health Benefit Exchanges for individuals
Small Business Health Options program for small businesses
Effectively ended in 2018; may be revised
Must offer essential health benefits (abortion compromise)
Four cost levels for plans based on actuarial value
23. ACA: Premium and Cost
Sharing Subsidies
Premium tax credits available for individuals who
purchase insurance in an exchange and have
income between 133% and 400% of poverty
Cost-sharing subsidies available for individuals who
purchase insurance in an exchange and have
income up to 250% of poverty
To qualify, must be a U.S. citizen or legal resident,
not eligible for any type of public insurance, and
not have access to employer-sponsored insurance
24. ACA: Employer Mandate
In 2014, employers with 50 or more employees must
provide affordable health insurance or pay a penalty.
Insurance is affordable if it has an actuarial value of at
least 60% or is not more than 9.5% of an employee’s
income.
Penalty is per employee after first 30 employees.
25. The Affordable Care Act
(ACA)
(1 of 2)
Private insurance market changes
No preexisting condition exclusion
Dependent coverage to age 26
Preventive services without cost sharing
Prohibitions against lifetime and annual coverage limits
No rescission without fraud
New appeals process
Premium rate reviews
26. The Affordable Care Act
(ACA)
(2 of 2)
Private insurance market changes (cont.)
Guaranteed issue and renewability
Rate variation limits
Essential health benefits
Wellness plans
Some plans may be grandfathered in and not subject to all of
these changes
27. ACA: Financing Health Reform
(1 of 2)
Changes to Medicare provider reimbursement
Changes to Medicare Advantage reimbursement
Medicare Part A increases for high earners
Changes in Medicare Part D subsidies
Changes in Medicare employer subsidy
28. ACA: Financing Health Reform
(2 of 2)
Changes in disproportionate share payments
Increase Medicaid prescription drug rebate paid by
manufacturers
Income tax code changes
Health industry fees
Tax on high-cost health insurance plans