Inequality

Evidence on inequality in earnings, income, wealth, opportunity, and labor-market outcomes. The archive examines technology, education, institutions, geography, taxes, transfers, firm differences, and changes across the distribution.

AI Summary. The authors estimate that more than half of the rise in the top 1% income share since 1985 — 5.8 of 10.5 percentage points — flowed through pass-through businesses, counting roughly 3m wealthy private business owners with average net worth near $25m running law firms, dealerships, and medical practices.

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More than half the increase in the top 1% income share since 1985 flowed through pass-through businesses to ~ 3mm private business owners with a mean net worth of ~$25mm.

Did most of the top 1% income gain come from private businesses?

Core argument: Owen Zidar and Eric Zwick find that 5.8 of the 10.5 percentage-point rise in the U.S. top 1% income share since 1985 flowed through pass-through businesses, more than half of the increase.

The income that lifted America's top 1% did not come mainly from tech or Wall Street, according to Owen Zidar and Eric Zwick. More than half of the rise in the top 1% income share since 1985, 5.8 of 10.5 percentage points, flowed through pass-through businesses. Zidar and Zwick, counted roughly 3 million wealthy private business owners, with average net worth near $25 million, running law firms, car dealerships, medical practices, commercial contractors and regional restaurant chains, the kind of businesses that make their owners wealthy and well known in their own communities without ever making them nationally famous.

Takeaways by Macro Roundup® AI

  1. Owen Zidar and Eric Zwick find that 5.8 of the 10.5 percentage-point rise in the U.S. top 1% income share since 1985 flowed through pass-through businesses, more than half of the increase.
  2. Zidar and Zwick count roughly 3 million wealthy private business owners with average net worth near $25 million, running law firms, car dealerships, medical practices, commercial contractors and regional restaurant chains.
  3. The income that lifted America’s top 1% did not come mainly from tech or Wall Street, according to Zidar and Zwick, but from businesses whose owners are well known locally without becoming nationally famous.

AI Summary. Census data show the number of U.S. families with inflation-adjusted incomes above $150,000 grew from under 3m in 1967 to over 31m in 2025, while families earning under $75,000 fell by almost 3m in absolute terms. The share of families with multiple earners has not increased much over that period.

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In 1967, just 5.5% of American families had an inflation adjusted income of $150,000 or more. In 2025, 35.7% did. During that timeframe, the share of families with a real income less than $75,000 declined from 63.4% to 32.8%.

Are more American families reaching higher inflation-adjusted income levels?

Core argument: The number of U.S. families with incomes above $150,000 in 2025 inflation-adjusted dollars rose from fewer than 3 million in 1967 to over 31 million in 2025, according to Census data.

In 1967 there were fewer than 3 million families with incomes over $150,000 (in 2025 inflation-adjusted dollars). By 2025, that had grown to over 31 million families. If we look at the highest income threshold in this Census data — over $200,000 — the number of families has grown from just 1 million in 1967 to over 20 million in 2025. And there are fewer lower-income families too: the number of families under $75,000 shrunk, not just as a proportion of the total but even in absolute terms by almost 3 million families from 1967 to 2025. Of course, some of these families do have more earners than in 1967, though we shouldn’t overstate that too much. Using other data from Census, we can see that the share of families with multiple earners hasn’t increased much since 1967, and especially hasn’t since the mid-1990s.

Takeaways by Macro Roundup® AI

  1. The number of U.S. families with incomes above $150,000 in 2025 inflation-adjusted dollars rose from fewer than 3 million in 1967 to over 31 million in 2025, according to Census data.
  2. Families earning over $200,000, the highest income threshold in the Census data, grew from about 1 million in 1967 to over 20 million in 2025.
  3. Families with incomes under $75,000 declined by almost 3 million in absolute terms from 1967 to 2025, while Census data show the share of families with multiple earners has not increased much since 1967, and especially not since the mid-1990s.

AI Summary. The authors estimate the heritability of labor market outcomes by comparing the excess similarity of same-sex over opposite-sex twins with the corresponding difference among ordinary siblings. They caution that social interaction between twins, assortative mating, genetic dominance, population stratification, or indirect parental effects can bias such estimates upward or make them reflect non-genetic influences.

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Analysis of 44,500 twin pairs suggests ~one-third of the variation in log earnings is due to genetic differences – likely an upper bound, because same-sex twins may influence one another and share more similar environments than ordinary same-sex siblings.

How reliable are twin-based estimates of heritability in earnings?

Core argument: The authors identify heritability of U.S. labor market outcomes from a difference-in-differences comparing same-sex versus opposite-sex twins against the corresponding difference among ordinary siblings, adjusting for the estimated share of same-sex twins who are identical.

Our model identifies heritability from the difference-in-differences of same-sex vs. opposite-sex twins vs. siblings. [Specifically], the model attributes to genetic differences the excess similarity of same-sex over opposite-sex twins over and above the corresponding difference among ordinary siblings, adjusting for the estimated share of same-sex twins who are identical. The ordinary-sibling comparison is intended to remove family influences that differ between sons and daughters. Social interactions may lead to an over-estimate of the genetic component in earnings. The estimated heritability of outcomes may be biased in the presence of assortative mating, genetic dominance, population stratification, or violations of the assumption that the home environment is shared to the same degree for MZ as for DZ twins. Even when estimated without bias, heritability need not indicate direct genetic effects – it also may reflect indirect or cultural effects (e.g., effects of the parents’ genes on a child’s outcomes, not operating through the child’s own genes. Twins may [also] influence each other directly – for example in their choice of jobs -- inflating the correlation in their outcomes.

Takeaways by Macro Roundup® AI

  1. The authors identify heritability of U.S. labor market outcomes from a difference-in-differences comparing same-sex versus opposite-sex twins against the corresponding difference among ordinary siblings, adjusting for the estimated share of same-sex twins who are identical.
  2. Social interactions between twins, such as influencing each other’s job choices, may inflate the correlation in their outcomes and lead to an over-estimate of the genetic component in earnings.
  3. Estimated heritability may be biased by assortative mating, genetic dominance, population stratification, or unequal sharing of the home environment between identical and fraternal twins, and even unbiased estimates may reflect indirect or cultural effects such as parents’ genes.

AI Summary. Median U.S. household income rose 2.6% to $87,460, the highest level on record in data going back to 1967. Median income increased 3% for White households, 2.9% for non-Hispanic White households, and 4.8% for Black households, while changes for Asian and Hispanic households were not statistically significant.

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Real US median household income increased 2.6% year over year in 2025 to a record high of $87,460.

Has median U.S. household income reached its highest level on record?

Core argument: Median U.S. household income reached $87,460 in 2025, up 2.6% from $85,210 in 2024 and the highest on record in data dating back to 1967.

In 2025, median household income was $87,460, an increase of 2.6% from the 2024 estimate of $85,210. Household income in 2025 was the highest on record dating back to 1967. For all demographic characteristics of the householder the median household income estimates in 2025 were either higher than the 2024 estimates or were not statistically different from 2024. Median household income increased by 3% for White households, 2.9% for non-Hispanic White households, and 4.8% for Black households. Median income did not change significantly for Asian or Hispanic households.

Takeaways by Macro Roundup® AI

  1. Median U.S. household income reached $87,460 in 2025, up 2.6% from $85,210 in 2024 and the highest on record in data dating back to 1967.
  2. Median household income rose 4.8% for Black households, 3% for White households, and 2.9% for non-Hispanic White households in 2025, while Asian and Hispanic households saw no statistically significant change.
  3. Across all demographic characteristics of the householder, 2025 median household income estimates were either higher than or not statistically different from 2024 estimates.

AI Summary. In New York City, income shares at the top of the distribution rose faster than nationally, with nearly two-thirds of real income growth accruing to the top 1% versus under 40% nationally, a divergence driven predominantly by non-wage income. Real median income fell, and real average income for the bottom 90% was essentially flat.

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Btw 2019 and 2024, pre-tax, pre-transfer real median income in New York City fell 3.2%. The top .1% tax units, ~ households, (mean income ~$24mm) saw real growth of ~25%, whereas the bottom 90% (mean income ~$45,000) fell 0.8%.

Is rising income concentration in a major city driven by non-wage income?

Core argument: Nearly two-thirds of New York City's real income growth between 2019 and 2024 accrued to the top 1%, compared with under 40% nationally, a result that holds when volatile capital gains are excluded.

Between 2019 and 2024, the New York City’s income shares at the top of the distribution rose faster than the nation's, and nearly two-thirds of the real income growth over the period accrued to the top 1%, compared with under 40% nationally. The result also holds when volatile capital gains are excluded. Real median income fell over the period, and real average income for the bottom 90% of tax units was essentially flat. Adjusted for local prices (but not for transfer programs), the purchasing power of income for the lower 90% of New Yorkers is close to one-fifth below that of the bottom 90% nationally. The divergence at the top is predominantly a story of non-wage income. Wage and salary income shows a much milder widening, and occupational wage data that exclude bonuses show base pay growing faster in lower-wage occupations than in higher-wage ones, and within many occupational groups wages are converging rather than growing more unequal.

Takeaways by Macro Roundup® AI

  1. Nearly two-thirds of New York City's real income growth between 2019 and 2024 accrued to the top 1%, compared with under 40% nationally, a result that holds when volatile capital gains are excluded.
  2. Real median income in New York City fell between 2019 and 2024 and real average income for the bottom 90% of tax units was essentially flat, with local-price-adjusted purchasing power for the lower 90% of New Yorkers close to one-fifth below that of the bottom 90% nationally.
  3. The divergence at the top of New York City's distribution is predominantly a story of non-wage income, with wage and salary income widening much more mildly and occupational wage data excluding bonuses showing base pay growing faster in lower-wage occupations than higher-wage ones.

AI Summary. Survey data indicate 60% of U.S. adults say the term "working class" describes them well, including half of those with a bachelor's degree and half of upper-income Americans. Identification is highest among blue-collar workers at 77%, versus 61% in other occupations, and ranges from 52% of Asian adults to 62% of White adults.

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60% of Americans say “working class” describes them “extremely” or “very” well. Republicans are more likely than Democrats to identify as working class – strikingly 61% of Republicans who have a family income of at least $155,600 identify as working class, compared to 38% of such Democrats.

Do most Americans identify as working class across income and education levels?

Core argument: 60% of U.S. adults say the term "working class" describes them well, an identity adopted across income and educational groups, including half of those with a bachelor's degree and half of upper-income Americans.

Most Americans think of themselves as “working class” today: Overall, 60% of U.S. adults say the term describes them well. And the identity is widely adopted by people across all income and educational groups – including half of both Americans who have a bachelor’s degree and those who are upper-income. Those working in blue-collar occupations are particularly likely to identify as working class (77%), [as are] a majority of those working in other occupations (61%). White adults are more likely than Black adults to identify as working class. About six-in-ten White (62%) and Hispanic adults (59%) overall view themselves as working class, as do roughly half of Black (54%) and Asian adults (52%).

Takeaways by Macro Roundup® AI

  1. 60% of U.S. adults say the term "working class" describes them well, an identity adopted across income and educational groups, including half of those with a bachelor's degree and half of upper-income Americans.
  2. Workers in blue-collar occupations identify as working class at a rate of 77%, compared with 61% of those in other occupations.
  3. About 62% of White and 59% of Hispanic adults view themselves as working class, as do roughly 54% of Black and 52% of Asian adults.

AI Summary. US pre-tax corporate profits reached an annualised $4.8tn, or 18% of national income, the highest share since the aftermath of World War II, according to Bureau of Economic Analysis data. Employees' share from wages and benefits fell to 60%, the lowest since the 1950s, with the decline gaining pace in recent years.

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Corporate profits have risen to 18% of national income, their highest share since 1947, while labor’s share has fallen to 60%, a low not seen since the 1950s. The decline in labor’s share has accelerated over the past year.

Are corporate profits taking a record share of national income from workers?

Core argument: US pre-tax corporate profits reached an annualised $4.8tn in the second quarter, or 18% of national income, the highest share since the aftermath of the second world war, according to Bureau of Economic Analysis data.

Pre-tax earnings hit an annualised $4.8tn in the second quarter, or 18% of national income, according to Bureau of Economic Analysis data, the highest share since the aftermath of the second world war. Employees’ share from wages and benefits fell to 60%, the lowest level since the 1950s. “Regardless of what measure you look at, workers, in terms of employee compensation, have been receiving an increasingly small share of national income over time,” said Abiel Reinhart, an economist at JPMorgan. The decline in labour’s share of income has gained pace in the past five years and especially over the past 12 months.

Takeaways by Macro Roundup® AI

  1. US pre-tax corporate profits reached an annualised $4.8tn in the second quarter, or 18% of national income, the highest share since the aftermath of the second world war, according to Bureau of Economic Analysis data.
  2. Employees' share of national income from wages and benefits fell to 60%, the lowest level since the 1950s, with the decline gaining pace over the past five years and especially the past 12 months.
  3. Abiel Reinhart, an economist at JPMorgan, said that regardless of the measure used, workers have been receiving an increasingly small share of national income over time.

AI Summary. Bank of America data show spending and wage growth have largely converged across income groups, narrowing the previously wide gap between higher- and lower-income households, though the top 5% of earners continue to outpace the rest. After-tax wage growth reached 5.2% year-over-year for lower-income and 4.2% for middle-income households.

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Over the last two years, after-tax wage growth for the top 5% has outpaced the rest of the distribution. BofA internal data show after-tax wage growth for the lowest income tercile has surpassed that of the top 5% for the first time since December 2024.

Is the spending and wage gap between income groups narrowing?

Core argument: After-tax wage growth reached 5.2% YoY for lower-income households and 4.2% YoY for middle-income households in July, which the Consumer Checkpoint analysis views as one factor behind the narrowing spending growth gap across income cohorts.

We have discussed the “K-shaped” divide between higher- and lower-income households’ spending and wage growth. But since May, our data has shown a significant narrowing in this gap. As of July, spending and wage growth have largely converged across income cohorts, with the exception of the top 5% of earners, who continue to outpace the rest. A similar dynamic was evident in discretionary spending. In our view, one factor behind the narrowing spending growth gap is stronger after-tax wage growth. For lower- and middle-income households, after-tax wage growth rose to 5.2% YoY and 4.2% YoY, respectively, in July.

Takeaways by Macro Roundup® AI

  1. After-tax wage growth reached 5.2% YoY for lower-income households and 4.2% YoY for middle-income households in July, which the Consumer Checkpoint analysis views as one factor behind the narrowing spending growth gap across income cohorts.
  2. Data since May show a significant narrowing of the "K-shaped" divide in spending and wage growth, which had largely converged across income cohorts as of July.
  3. The top 5% of earners continue to outpace other income cohorts in spending and wage growth, with a similar pattern evident in discretionary spending.