The Economics of Happiness

• A. Because it counted only agricultural output and ignored manufacturing
• B. Because it measures economic activity without distinguishing between things that make life worthwhile and things that harm it
• C. Because it was calculated incorrectly by government statisticians
• D. Because it excluded all government spending from the calculation

• A. A family member caring for their elderly parent at home without pay
• B. Volunteer work at a local food bank
• C. Cleaning up after an oil spill that was caused by a company's negligence
• D. Cooking dinner for one's own household

• A. To prove that wealthier countries always have happier citizens
• B. To show that average happiness within a country rises with income over time, yet cross-country comparisons do not show the same pattern consistently
• C. To demonstrate that money has no effect on well-being at any level
• D. To argue that GDP per capita is the most accurate measure of life satisfaction

• A. The Gini coefficient
• B. The Human Development Index (HDI)
• C. The Consumer Price Index
• D. The Balance of Payments

• A. Because objective measures like income and health cannot be recorded accurately
• B. Because people's own assessments of their lives capture aspects of well-being that objective indicators may miss
• C. Because governments require these surveys for tax purposes
• D. Because subjective surveys are always more reliable than any other data source

• A. It rises steadily in direct proportion to income
• B. It stays roughly flat over long periods despite rising incomes
• C. It falls sharply once GDP passes a threshold
• D. It fluctuates randomly with no discernible pattern

• A. Absolute income is always more important for wellbeing than relative income
• B. People often evaluate their income by comparing it to others, so relative position can matter as much as the actual amount
• C. Relative income is measured in a different currency
• D. Absolute income only affects people in developing countries

• A. Emotional wellbeing plateaus at roughly $75,000 per year in high-cost U.S. areas, while life evaluation keeps rising with income
• B. Both emotional wellbeing and life evaluation stop increasing at exactly $10,000 per year
• C. Income has no measurable relationship with any aspect of happiness
• D. Happiness rises most sharply among people earning below $20,000 per year

• A. It suggests that people quickly adapt to higher income, so gains in happiness from a raise may fade over time
• B. It proves that exercise is the only reliable way to increase happiness
• C. It shows that income cannot change happiness under any circumstances
• D. It indicates that wealthy people are always less adaptable than poor people

• A. Wealthier countries tend to have higher average life satisfaction, though the relationship weakens at high income levels
• B. Poorer countries always report higher average life satisfaction than wealthy ones
• C. There is no correlation between national income and average life satisfaction
• D. Only countries with equal income distribution show any link to happiness

• A. The tendency for people to permanently increase their happiness after a major purchase
• B. The tendency for people to return to a relatively stable baseline level of happiness after positive or negative life events ✓
• C. The process by which people become more sensitive to pleasurable stimuli over time
• D. The biological mechanism that causes stress to increase with age

Why: Hedonic adaptation describes how people's emotional responses to both good and bad events fade over time, causing them to drift back toward a baseline level of happiness.

• A. That exercise is the only reliable way to sustain long-term happiness
• B. That people run faster to keep up with rising incomes but remain in the same relative place in terms of well-being ✓
• C. That happiness can be measured by how far a person travels in a year
• D. That wealthy people are always less satisfied than poor people

Why: The treadmill metaphor captures the idea that gains in income, possessions, or status generate only temporary satisfaction, so people must keep striving just to maintain the same level of happiness.

• A. A person who becomes depressed after losing a job and never recovers
• B. A person who receives a large raise, feels thrilled for a few months, and then takes the higher salary for granted ✓
• C. A person who saves money each month to build an emergency fund
• D. A person who moves to a new city and immediately feels a lasting sense of belonging

Why: The raise produces a initial boost in happiness, but as the person grows accustomed to the higher income, the emotional impact fades and their satisfaction returns to its prior baseline.

• A. Lottery winners were consistently much happier than the general population years later
• B. Lottery winners reported no difference in happiness from controls and found everyday pleasures less enjoyable over time ✓
• C. Lottery winners became significantly more generous and community-minded
• D. Lottery winners experienced a permanent decline in life satisfaction due to increased anxiety

Why: The classic study found that lottery winners were not notably happier than comparison groups, and they took less pleasure in ordinary activities, suggesting that large gains produce limited lasting happiness.

• A. Because people deliberately choose to lower their expectations to avoid disappointment
• B. Because the human mind responds more strongly to change and novelty than to constant conditions, and comparisons with others shift reference points ✓
• C. Because material goods physically wear out and stop providing utility
• D. Because governments tax happiness-producing goods at increasing rates

Why: People respond most strongly to changes relative to their reference point, and as the new situation becomes familiar and social comparisons shift, the emotional impact diminishes.

• A. Spending more hours commuting to work
• B. Spending more time socializing with friends and family ✓
• C. Spending more time multitasking during meals
• D. Spending more time waiting in lines or queues

Why: Studies using the Day Reconstruction Method, such as Kahneman and colleagues' work, find that social interaction is consistently among the activities people rate as most enjoyable, whereas commuting and waiting are rated among the least enjoyable.

• A. A fitness routine that increases income over time
• B. The tendency for people to return to a baseline level of happiness after gains or losses ✓
• C. A policy that taxes luxury goods to fund public happiness programs
• D. The idea that workers should alternate between high-paid and low-paid jobs

Why: The hedonic treadmill describes how people adapt to improvements such as a raise or a new home, so their satisfaction gradually returns to a relatively stable baseline, requiring ever more gains to feel the same boost.

• A. Happiness rises steadily with national income growth in the long run
• B. Happiness is unrelated to income across all countries at any time
• C. Average happiness stays roughly flat even as average income grows substantially ✓
• D. Happiness falls as income rises within every single country

Why: Richard Easterlin found that while richer people are happier than poorer people at a single point in time, average national happiness did not rise much over decades despite substantial economic growth in many countries.

• A. Unemployment has little effect on well-being once income is replaced
• B. Unemployment reduces life satisfaction by more than the loss of income alone would predict ✓
• C. Unemployed people report higher life satisfaction because they have more leisure time
• D. Unemployment only affects people who previously had high-status jobs

Why: Studies such as Clark and Oswald's work find that the psychological damage of unemployment, including loss of purpose, social contact, and identity, is large and not fully offset by compensating income, so satisfaction falls more than income alone explains.

• A. Buying time-saving services rarely improves reported life satisfaction
• B. Spending money to free up time generally has no effect on happiness
• C. Time-saving purchases always make people less happy than spending on goods
• D. Spending money to save time is associated with lower stress and higher satisfaction, especially when people then use the time for enjoyable activities ✓

Why: Research by Whillans and colleagues shows that people who buy time, such as by outsourcing chores, report greater life satisfaction, particularly when the freed time is used for activities they value rather than more work.

• A. The total financial wealth held by local governments
• B. The networks, trust, and norms of reciprocity that enable people in a community to cooperate and support one another ✓
• C. The number of businesses operating within a given neighborhood
• D. The average income level of residents in a community

Why: Community capital describes the social fabric of relationships, trust, and shared norms that facilitate cooperation and collective well-being, rather than material or financial assets.

• A. Strong social ties have little measurable effect on life satisfaction once income is controlled for
• B. Close relationships are among the strongest predictors of self-reported life satisfaction and well-being ✓
• C. Social connection only matters for happiness among people with low incomes
• D. People with many acquaintances report lower happiness than those who live alone

Why: Large longitudinal studies, such as the Harvard Study of Adult Development, consistently find that quality relationships are among the most robust predictors of life satisfaction and health.

• A. Wealthy countries always have higher happiness levels than poorer countries
• B. Happiness rises with national income across countries but does not consistently rise over time within a country as it grows richer ✓
• C. Happiness is highest among people who live in rural areas
• D. Individual happiness decreases as personal income increases

Why: Richard Easterlin observed that while richer people are happier at a point in time, economic growth within a country has not reliably increased average happiness over the long run, suggesting relative income and social factors matter greatly.

• A. It is valuable only because it can be converted directly into monetary profit
• B. It reduces transaction costs, supports informal insurance, and enables collective action that benefits members ✓
• C. It primarily increases government tax revenue through higher consumption
• D. It has no economic value because it cannot be bought or sold in markets

Why: Social capital lowers the costs of coordination and trust-building, provides informal mutual support in hard times, and allows communities to solve shared problems, generating real economic and welfare benefits even though it is not traded in markets.

• A. Neighbors monitoring local children, which reduces crime and benefits everyone in the area ✓
• B. A company raising prices to maximize shareholder returns
• C. Residents paying higher rent because a neighborhood is in demand
• D. Individuals purchasing private security systems for their own homes

Why: When neighbors look out for one another, the benefits such as lower crime and safer streets spill over to people who did not directly contribute, which is the defining feature of a positive externality.

• A. The absolute amount of income they earn
• B. Their income relative to the income of others in their reference group ✓
• C. The total wealth accumulated over a lifetime
• D. The purchasing power of their income in global markets

Why: The relative income hypothesis, associated with Duesenberry and later Easterlin, holds that people judge their economic well-being by comparison with peers, so satisfaction depends on relative rather than absolute income.

• A. Richer countries always have higher average happiness than poorer countries
• B. Within a country, richer people are happier, but average national happiness does not rise much as economies grow over time ✓
• C. Happiness increases steadily with income at all income levels
• D. Income has no measurable relationship with happiness at any point

Why: Easterlin observed that cross-sectionally richer individuals report higher happiness, yet national happiness has changed little over decades of economic growth, suggesting that rising incomes are offset by rising aspirations and comparisons.

• A. Goods that are produced only in specific geographic locations
• B. Goods whose value depends mainly on how they rank relative to what others have, such as status, prestigious housing, or a good school position ✓
• C. Goods that are purchased primarily by the wealthiest households
• D. Goods whose prices are fixed by government regulation

Why: Fred Hirsch introduced the term to describe goods whose satisfaction derives largely from scarcity or relative standing, so widespread increases in consumption can leave people no better off in relative terms.

• A. Inequality has no effect on well-being once average income is controlled for
• B. Greater inequality within a society is often associated with lower average life satisfaction, even among those who are relatively well off ✓
• C. Inequality increases happiness because it motivates people to work harder
• D. Only the poorest members of society are affected by inequality

Why: Studies such as those by Wilkinson and Pickett and by Layard link higher inequality to more status anxiety, lower trust, and reduced well-being across much of the income distribution, not just among the poor.

• A. Higher pay always causes stress through increased responsibility
• B. Their income rose in absolute terms but fell relative to a salient comparison group, reducing perceived standing ✓
• C. Coworkers' raises reduce the value of the person's own salary through inflation
• D. Income effects on happiness disappear once a raise is received

Why: Because satisfaction is shaped by relative standing, a raise that is smaller than peers' raises can lower perceived fairness and status, even though the person's absolute income has risen.

• A. The stock market index
• B. Happiness or life satisfaction surveys ✓
• C. The unemployment rate alone
• D. Total government debt

Why: Happiness and life satisfaction surveys directly ask people how they feel about their lives, capturing well-being dimensions that GDP, which tracks market output, does not measure.

• A. Maximizing export revenue
• B. Balanced development across social, cultural, and environmental goals alongside economic growth ✓
• C. Reducing all government spending
• D. Expanding military capacity

Why: Bhutan's GNH framework argues that economic growth should serve broader goals such as health, cultural preservation, environmental protection, and good governance.

• A. It shows that income never affects happiness at any level
• B. It suggests that rising national income does not always produce proportional rises in average happiness over time ✓
• C. It proves that happiness is entirely genetic
• D. It shows that education has no link to well-being

Why: The Easterlin paradox observes that within countries, happiness rises with income in the short run but often plateaus over time, implying that growth alone may not guarantee greater well-being.

• A. Cutting public health and mental health services to reduce spending
• B. Investing in mental health services and community programs and measuring their impact on life satisfaction ✓
• C. Lowering all taxes regardless of who benefits
• D. Eliminating all social safety nets

Why: Well-being policy prioritizes outcomes people value, such as mental health and social connection, and evaluates success using measures of life satisfaction rather than output alone.

• A. Surveys are always perfectly accurate and unbiased
• B. Self-reported happiness can be influenced by culture, expectations, and question wording, making comparisons tricky ✓
• C. Governments never collect any survey data
• D. Happiness can be measured precisely with a single physical instrument

Why: Subjective measures are valuable but sensitive to cultural norms, response styles, and how questions are framed, so policymakers must interpret them carefully.