2026-02-07 06:44:29
From an anonymous correspondent:
Perhaps, as NBA fan, there’s a column to be written about the incentives that drove the NBA trade market: namely the all-out search to avoid/get out of the luxury tax and the looming “tank” battle among the 6 worst teams. These are both direct results of the recent NBA collective bargaining agreement changes. Of course, as these attempts to regulate behavior go, the ‘benign’ intentions of the regulators are far different from the actions of the rational actors having to live within the system.
The funniest behavior-following-incentive example was orchestrated by the Minnesota Timberwolves. In step-by-step:
–They traded Mike Conley Jr. + a 1st round pick to the Bulls for “cash”.
–Why would they do this? For two reasons: one above board, one below board.
–Above board: the trade freed up cap room to trade for another Bulls guard, in a separate trade (Ayo Dosunmo). They could not have done that trade, according to cap rules, with Conley on board.
Now the below board, cap and rule circumvention steps:
–The Bulls then re-traded Conley to the Hornets as a ‘throw-in’ portion of a larger trade.
–The Hornets then waived Conley
–Why these moves? Because now Minnesota can re-sign Conley after he was waived. They would not have been allowed to re-sign him if the Bulls cut him. (You can’t re-sign a player you traded…unless that player is re-traded).
There will, of course, be no evidence that Minnesota set this whole process up during the step 1 portion. But, human intuition would say: of course this was all part of Minnesota’s original plan.
And then economically: I challenge any business, anywhere, to have executed a better cost-savings strategy than the Boston Celtics did this year. They left last off-season with a looming $540mm salary + luxury tax bill for this 2025-26 season. Through a series of trades, they have cut that down to $190mm – and have fully avoided the luxury tax. Most amazingly: they are a better team today than they were at end of last year. That is $350mm in savings in one year, with a quality improvement to boot! Unheard of efficiency.
Sadly: the worst part of the NBA overregulation world will now commence. 6-8 teams will spend the rest of the year trying to lose every game. Losing profits in this world, through the ‘logic’ of the NBA draft lottery.
At any rate, a fun day for any NBA fan – but especially for the economically-minded. Incentives matter!
TC again: I would not have expected the major trade stories to involve the Washington Wizards…
The post The economics of the NBA trading deadline (from my email) appeared first on Marginal REVOLUTION.
2026-02-07 03:22:12
The average decline in fertility among these recent cohorts relative to the cohorts preceding them by 20 years was 0.25 births. Of this decline, 0.09 births, or 37 percent of the gap, is statistically accounted for by increased childlessness in the later cohort. The remaining 0.16 births, or 63 percent of the gap, is accounted for by declines in fertility among the parous.
A similar analysis can be used to decompose differences across districts in India, where the difference to be decomposed is across districts for women born in the same set of years, with two groups of districts defined by having the lowest and highest cohort fertility rates. Unsurprisingly, given panel B of Figure 5, almost all of this difference—94 percent—is accounted for by the difference in fertility among the parous. Differing patterns of childlessness account for only 6 percent of the gap between high-fertility and low-fertility districts.
That is from a new and useful JEP survey article by Michael Geruso and Dean Spears. The main concern of the authors is whether we can ever expect a fertility rebound.
The post How much is childlessness the fertility problem? appeared first on Marginal REVOLUTION.
2026-02-07 00:48:07
1. A good tweet about art collections.
2. Banknote bouquets could land you in jail, Kenya’s central bank warns.
3. Cass Sunstein on the aesthetics of liberalism. And Becca Rothfeld on similar issues.
4. How will low fertility rates affect economies? One estimate given has U.S. per capita consumption falling by over eight percent, which I consider “large,” though it seems the author (David N. Weil) does not?
5. Survey on the economics of noncompete clauses.
6. Is Bluey the most conservative show on TV? (WSJ)
7. Someone likes the new Wuthering Heights movie.
8. Covid has now become what some people claimed it was all along.
The post Friday assorted links appeared first on Marginal REVOLUTION.
2026-02-06 16:03:44
Bolivia’s new president is planning major reforms to unleash a mining and oil exploration boom, burying nearly 20 years of socialism in the Andean nation with a new policy — “capitalism for all”.
Rodrigo Paz, a pragmatic centrist former senator, said his team was working on a package of laws to boost foreign investment in natural resources that would be presented to congress for approval “in the coming days or months”.
“We need a new oil and gas law,” Paz told the Financial Times in an interview while attending an economic forum in Panama.
“Bolivia should go for 50-50 [risk-sharing with foreign investors]. I give you the space. You come in with technology and investment . . . I think it’s the basis for business in future.”
Bolivia has a fifth of the world’s reserves of lithium, according to the US Geological Survey, but with its state-owned company YLB lacking technical expertise and investment, it has struggled for years to produce commercial quantities of the battery metal and exports are currently dominated by neighbouring Chile.
Bolivia also has big reserves of silver, tin and antimony. Paz said the Bolivian people, who have a history of protesting against mining, would support fresh investment if they were shown they would benefit financially. He compared his country to its neighbours: “Peru last year had mining revenues of around $50bn. Chile had revenues with state and private companies of $65bn. And we . . . had just $6bn,” he said.
Here is more from Michael Stott at the FT. We will see, as they say. I am cautiously hopeful.
The post The polity that is Bolivia? appeared first on Marginal REVOLUTION.
2026-02-06 13:57:27
We compare trends in absolute poverty before (1939–1963) and after (1963–2023) the War on Poverty was declared. Our primary methodological contribution is to create a post-tax post-transfer income measure using the 1940, 1950 and 1960 Decennial Censuses through imputations of taxes and transfers as well as certain forms of market income including perquisites (Collins and Wanamaker 2022), consistent with the full income measures developed by Burkhauser et al. (2024) for subsequent years. From 1939–1963, poverty fell by 29 percentage points, with even larger declines for Black people and all children. While absolute poverty continued to fall following the War on Poverty’s declaration, the pace was no faster, even when evaluating the trends relative to a consistent initial poverty rate. Furthermore, the pre-1964 decline in poverty among working age adults and children was achieved almost completely through increases in market income, during which time only 2–3 percent of working age adults were dependent on the government for at least half of their income, compared to dependency rates of 7–15 percent from 1972–2023. In contrast to progress on absolute poverty, reductions in relative poverty were more modest from 1939–1963 and even less so since then.
That is from a new NBER working paper by Richard K. Burkhauser and Kevin Corinth.
The post Poverty and Dependency in the United States, 1939–2023 appeared first on Marginal REVOLUTION.
2026-02-06 04:06:17
From greenbacks stuffed into children’s teddy bears to fortunes tucked away in the ceiling, Argentines have more than $250 billion in dollars stashed at home, along with offshore accounts and safe-deposit boxes—some six times the reserves of the central bank.
But two years into Milei’s government, Argentines are easing their grip on their precious dollars.
Dollars held in the country’s banks by private-sector investors hit a record at the end of last year of nearly $37 billion, up 160% since Milei took office in December 2023, according to central-bank data.
Here is more from the WSJ.
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