But if they do choose to leave, or at least stop expanding their businesses, you can’t deny the rational self interest
Also, on a purely pragmatic note, capital is mobile. If you penalize the rich, they just move, and then the new system will stop class mobility.
<meme>hahahaha no</meme>
There are countless places that are more than happy to accept capital with few questions asked. Including, funnily enough, the US itself.
https://www.project-syndicate.org/commentary/america-becomin...
We've done fine without them in the past, and we'd be better off without them now. At the end of the day, labor and its fruits are the primary origin of value in an economy, not the handful of individuals that have had the immense luck and/or dubious ethics required to capture that value for their personal gain.
Social mobility has very little to do with increasing your economic welfare in any absolute sense. It strongly favors countries with highly compressed wages and doesn’t imply much about ease of increasing income since it is only weakly correlated with that.
Mississippi has a GDP per capita of $53k.
11% of Mississippi's population has no health insurance.
Mississippi is one of the highest inequality states in the US. Its median income is $30k. It's Gini Index is 49%.
It has poor physical and social infrastructure by advanced country standards.
Spain has a GDP per capita of $35k. Its median income is $20k.
Everyone in Spain is covered with modern healthcare.
Spain has a nationwide high speed rail network. A lot of its infrastructure is top-notch compared to Mississippi and even wealthy parts of the US.
This is despite Spain having some of the highest inequality in Europe, and undoubtedly a host of other problems, including decreasing affordability for average people. Yet it's inequality is far lower than Mississippi, with a 31% Gini Index.
So perhaps GDP per capita doesn't tell the full story. Also, I'm being fair by comparing Mississippi to one of the poorer countries in Europe, not one of the middle or wealthier countries.
"If you tax the rich, they will leave" is a myth created by the rich so that you won't tax them.
In the middle of the 1900s, the tax rate on the wealthiest Americans was 91%.
Nobody is going to leave over Mamdani's extremely modest proposal.
Also most easily available statistics are from 2020. The US economy has been a massive winner post-Covid and has diverged a lot from some countries.
This website should be a good example. The typical Sr Software dev in the US would be in the top 1% to 0.1% of earners in European countries and Canada. The US has more millionaires than many entire European countries have citizens.
A top 10% earner in the US would be in the top 1% in Canada. An AVERAGE earner in the US is about top 10-15% in Canada.
Class mobility (or social mobility) indicates ability to go from lower to middle class, working class to generational wealth, etc... All income statistics show the US as having a particularly large amount of high income earners, self made millionaires (and billionaires), etc...
You forgot to mention that only half of capital gains were subject to tax. So the highest marginal rate was 45.5%.
Notice your statement is a broad morale, and I'm presenting a consequence out here in the real world.
The math of booting wealthy people from the city doesn't play out well for the city.
As do I. They all seem to have moved to cosmopolitan places with advanced economies, not Mississippi. I also have friends and relatives that have migrated to Spain. Overall, there is no mass migration in either direction.
> The situation you describe is… one of statistics and not reality
A high speed rail network and universal healthcare are not statistics, they are as real as it gets.
But I definitely agree that Spain is probably not a good place if you want to make an absolute shitload of money.
But yeah, some statistics indeed are just likelihood that the ranking order changes, or even self-reported...
It's like the definition of "middle class". Everyone thinks they're middle class. The OECD calls anyone with 75% to 200% of the average income "middle class". Classically the term means you are above the labour class but not noble.
Statistics might not be ideal, but making policy decisions based on anecdotes is far, far worse.
It seems reasonable at first glance, but I’ve seen no proof of it. California, usually mentioned as having high taxes, still has a large percentage of the ultra-wealthy in the USA. Same with NYC. Sure some notable persons have changed their addresses, but overall, they are they hurting?
Is there any documented case of a rich-popular municipality increasing taxes on the ultra wealthy and seeing the tax levy go down?
My priorities do not align with your postulating
1) That we're at the threshold for taxes that the wealthy will accept. I would bet many wealthy folks feel attached to their homes as their identity, and it would take some amount to price them out. Like, clearly a billionaire would leave if the cost to stay was a 100% of their wealth, but would probably stay if it was $10 more in taxes. So there's a very nebulous line somewhere in between. I suspect we are not close to that line.
2) That wealthy people living in an area are storing their wealth or declaring that area as their home. Plenty of ways to shield wealth from local taxes, and plenty of ways to claim a place as your home without being taxed by it.
3) That having wealthy people in your community is a net positive for the community. Wealthy people tend to use a lot more resources and distort local politics for their personal gain rather than the gain of the community. Maybe we'd be better off if they weren't around, and several families moved in to take their place. Wealthy people don't ride public transit, normal folks do. Wealthy people can push city council positions to reduce transit, normal folks don't have that influence. Maybe we need more normal folks around.
4) That businesses owned by the wealthy are a net positive compared to, e.g., workers co-ops. Maybe we could be a bit more collective in our approaches and a bit less lionizing towards the wealthy person who got lucky. Maybe we need more community oriented businesses run by members of the community they live in and fewer wealthy business owners racing to the bottom.
In any case, this is all a major deflection resulting from the lie that the low job creation rate is due to "the threat" of a possible future mayor rather than tariffs.
Quality of life, by a number of metrics like HDI, is higher in (Western) European countries compared to the US. And even while total salaries might be lower, healthcare infrastructure, life expectancy, food quality etc are better.
Pure take-home money doesn’t tell you the entire picture.
And for pure anecdata, I have friends who migrated to the States and then moved back to EU when they had kids because EU seemed like the safer and better place to raise them.
You can find anecdata to tell pretty much any story you want to tell though.
AFAIK class mobility is measured by class at birth compared to adulthood (i believe as measured by net household wealth)
Is it though?
For many of our current societies I would say that we have failed to distribute the available resources. And even more so if we look at how we have failed distributing resources between societies and countries.
> Capitalism is a morally reprehensible way to distribute resources
Agreed!
I have excellent 0€ out of pocket 0 paperwork healthcare. I walk to my 35 hours per week job. I have about 50 days of vacation each year. I have a small second home down in the beach to enjoy them. In my 150k people hometown some years there is a murder or two, and most years there isn't one. When people rob a business they might threaten with a tiny Swiss Army knife, or maybe just yell very hard.
I'll stay thanks.
So while I admit to not providing you with a study in this comment [1], it is pretty obvious they have been done and I don't see what there is to challenge on the topic. Obviously there is an optimal tax rate for maximising revenue, this is an area where there has been a huge amount of research done and if a municipality pushes their rates beyond that point (which will happen with some regularity) it'll see its tax take go down. There isn't much to document, anywhere with taxing authority would be feeling out limits experimentally all the time.
> Sure some notable persons have changed their addresses, but overall, they are they hurting?
They moved states for tax reasons, so yes. Otherwise they wouldn't have moved. If notable people are starting to move then the system sounds like it is very close to the critical point.
[0] https://en.wikipedia.org/wiki/Laffer_curve (not that it'd be total tax burden that needs is the limit, not just the slice imposed by one area).
[1] Wikipedia has a lot of sources though if you actually want to look it up.
Are there money games I am unaware of that means they are running brittle houses of cards and marginal percentage increases in taxes would topple their empires?
I just don't understand the fear or concern, but I am not ludicrously wealthy so I suppose I wouldn't.
If someone is truly strong then they have strength to spare for others. I guess I assume the same would be true of wealth, but perhaps you don't get ludicrously wealthy by being proportionally generous.
Sort of but AFAIK nothing similar to this. There is some evidence of this occurring in Europe, notably France, but it was structural pretty different. Connecticut, NY, and Jersey often trade a small amount of residents depending on taxes year to year, but none of those individuals are really leaving the NYC economy.
NYC is also pretty unique in the availability of certain high-income jobs and amenities catering to the ultra wealthy. Like high-tax California (and America generally), the extra income and benefits from living there outweigh the costs for many. Massachusetts implemented a millionaire tax and saw a net increase in ultra wealthy individuals.
NYC is already one of the most expensive places in the country. People either live there because it’s worth the cost, or it’s the best place for them to make more millions. There is little evidence to support a minor wealth tax would change that meaningfully.
It’s also due to the lack of investment in heathcare, education and other public services over the last 14yrs
Britain still has very many extremely rich people - London has more billionaires than NY - Serious Money by Caroline Knowles is an interesting exploration of the subject
>Individual studies have estimated absolute mobility rates for recent cohorts of roughly 50% in the US (Chetty et al. 2017), 53% in Canada (Ostrovsky 2017), 70% in Germany (Bönke, Harnack, and Luthen 2019; Stockhausen 2018), and 77% in Sweden (Liss, Korpi, and Wennberg 2019).
From https://www.ifau.se/globalassets/pdf/se/2020/wp-2020-11-tren...
https://en.m.wikipedia.org/wiki/Global_Social_Mobility_Index
Eschew flamebait. Avoid generic tangents. Omit internet tropes.
Please don't use Hacker News for political or ideological battle. It tramples curiosity.
https://news.ycombinator.com/newsguidelines.html
We detached this subthread from https://news.ycombinator.com/item?id=45079542 and marked it off topic.
Support ambition all you want - just don't come crying to us when the B2C market dries up entirely.
Capital class wildly different than wealthier working class. But in all honesty, bring the taxes all the way down to me at least. Anyone making a million a year could be taxed a lot more and still live comfortably. The capital class above me could afford a LOT more taxation and still live lives of unbridled luxury.
This is what I mean when I say I'm not sure if you're actually interested in the answer. The Wikipedia article is a pretty thorough treatment. This isn't some new or unexplored area, it is about as well trodden ground as the economists have. There isn't any need to gather more evidence to retest it yet again, the numbers are well known.
The income-maximising tax rate is between 60 and 75% and depends a bit on local conditions (probably mostly migration and language barriers). Lots of places have gone beyond it, happens all the time, and they generally lower their tax rates when someone points out they could make more money that way. You'd probably find the California tax people do studies on this sort of thing fairly regularly; not that anyone particularly cares or that I'm going to try and look it up. The real question is whether the government should even be trying to maximise the tax take.
Look at this chart: https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?location...
Look at the divergence from the US.
Canada's GDP per capita is barely above 2013 levels (~4%), meanwhile the US' is 60% higher. Wages in Canada have been stagnant, there is NO social mobility at all, it's completely fucked.
Where I came up with this statement? Actually knowing things about economics and following the CURRENT numbers. Not a 2017 study (which probably took a couple years and using data from 2015 or earlier) which is completely worthless in 2025.