Kevin Erdmann
kevinerdmann.bsky.social
Kevin Erdmann
@kevinerdmann.bsky.social
I discovered the surprising story of what really happened in 2008 (not enough housing) and accidentally became a housing policy guy.

https://kevinerdmann.substack.com/

https://www.amazon.com/stores/Kevin-Erdmann/author/B099P7SN1G
That’s the outliers at the top right.

Most cities are in the big muddy bunch, and rent/income has risen in the whole bunch because we made them all into failures after 2008.

Now there is nowhere to move to to escape rising rents, so it pushes against household formation.

2/2
November 10, 2025 at 6:12 PM
Of course, the reason many people claim that higher rates and payments haven’t lowered prices is that rate lock is keeping current homeowners from selling.

I guess this is another riddle that needs solved.

If someone sells a home and buys another one, what is the effect on supply?
November 9, 2025 at 1:46 AM
Ah. Yeah. You’re right.
November 9, 2025 at 12:26 AM
The risk-adjusted present value of the interest would be the same, by definition. Right?
November 8, 2025 at 11:48 PM
Prepaying for the century of shelter at a somewhat faster pace than it is consumed isn’t an “artificial subsidy” by any stretch of the imagination.

4/4
November 8, 2025 at 11:14 PM
I’m going to type this slowly bc this topic seems to lower everyone’s IQ by 50 points.
Nature creates a tax on housing consumption because in order to produce a day of shelter, you have to also preproduce a century of shelter.

3/
November 8, 2025 at 11:14 PM
Are property taxes a demand subsidy because they are levied as a payment that rises each year instead of as a lump sum payment covering the life of the home?

2/
November 8, 2025 at 11:14 PM
Yeah. It’s literally the “First they came for the…” poem in real time.

“Stop overreacting. They’re only taking the people from the first stanza. People in the third stanza are fine.”
November 7, 2025 at 1:22 PM
Reposted by Kevin Erdmann
Christ, his farts must REALLY smell
November 7, 2025 at 8:59 AM
It’s complicated. Basically, blocking 1/3 of the buyer market dropped prices everywhere. New homes couldn’t compete. Construction atrophied. Rents Skyrocketed. And now a wounded industry has a long road to travel to get back to previous capacity.
November 7, 2025 at 12:00 AM
The homeownership rate has been positively correlated with prices in recent years, believe it or not.
November 6, 2025 at 2:06 PM
😂
November 6, 2025 at 1:27 PM