Viewing profile — semi_cityplan
semi_cityplan
HN member- Joined
- Thu, Oct 28, 2021, 5:13 AM UTC
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About semi_cityplan
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Recent public activity
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Comment #35115772
Four questions - where does a bank store cash? What is the IORB and what are its underlying assumptions? What is the overhead cost in banking? What is the cost of ACH and a wire? I…
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Comment #35108522
Deposits aren’t free. We will use round numbers. If I take $100B in deposits and pay .5% interest, that’s an expense of $500M per year and including overhead even when rates were 0…
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Ask HN: How to protect my data at work
I work for a medium sized private investment organization (~$6B AUM - 30 people). Our cybersecurity is truly lacking and it’s something I’m working on fixing. Im an investor, not t…
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Ask HN: What is the residual value of a foundry
Seeing all of these foundries talk about investing billions into new fabs. What is the residual value of a fab? Does it just go to zero when the next process comes out? - accountin…