@pg on @sama: "you could parachute him into an island full of cannibals and come back in 5 years and he'd be the king."
In retrospect this quote comes across as way more foreboding given what we've learned about the scale of his ambitions and his willingness to lie and bend reality to gain power.
Dario on the other hand seems to have an integrity that's particularly rare in this era. I hope he remains strong in the face of the regime.
I would be happy to support a bailout of SVB in exchange for some reasonable concessions to American taxpayers.
1) Skin in the game - GPs of YC / a16z / Sequoia / Founders Fund / etc put in some equity in to a joint venture to acquire SVB's assets and make depositors whole. Government will backstop some portion of it.
2) YC / a16z / Sequoia / Founders Fund / etc agree to support ending the carried interest tax exemption
I know a bit about this industry and I have worked on some profitable systems. Honestly not a bad effort for someone working on their own with low-cost data. Don’t let the haters get you down. I would recommend you to pick up a more recent textbook on portfolio construction like Isichenko’s recent book.
Not quite. The market is pricing in a certain trajectory of rate hikes - basically another four 50bp increases with terminal rates around 2.5-3%. If inflation doesn’t start coming down that trajectory will change and the market will adjust accordingly.
Exactly, the relative weights are often proportional to the market cap. So if I invest $1M in the S&P that doesn't actually change the relative weights of the stocks in the index (mostly), since the impact on all of the underlying stock market caps should be roughly even as more money flows in to the stocks with higher market cap and smaller sums flow in to the stocks with lower market cap.
So in the case that say Meta's metaverse initiatives suddenly start taking off with the general population, it will take active investors to invest more in FB to increase FB's marketcap relative to the other stocks in the index so that passive investors are "correctly" allocating to stocks in proportion to their earnings potential.
Obviously there are some caveats here. Passive investors still have to choose an index to invest in, and inflows in to one narrow index (i.e. QQQ) will affect the weights of particular stocks in broader indexes. But the point stands that the relative marketcap ranking between stocks in the index is not affected much by in/outflows in to a particular index, and in some sense indexes are outsourcing their stock picking to active investors that actually try to accurately value individual stocks on an absolute and relative basis.
my personal theory is that active management can still produce market-beating returns but the good active managers will rapidly grow their capital base to huge levels where they don't need much outside investment.
On the other hand - now we have a situation where most investment savings by individual investors are tracking passive indexes. But if everyone is indexing - what determines the relative weight of each stock in the index?
The answer is active investors. But with an increasingly smaller field of increasingly skilled investors (with more discretionary capital), we end up with the valuations of companies (and thus how societal time is allocated) competitively determined by a fierce prediction competition between the top active managers (Renaissance, DE Shaw, Citadel, etc).
YC is not some magic fantasy organization. Like any other org you should probably discuss things your upset about internally with relevant stakeholders before complaining on Twitter. That said telling other people how to circumvent vaccine queues is clearly unethical and someone high up should have loudly squashed that immediately.
I'm happy that guy did well. But one guy taking a negative expected value bet and winning big doesn't really help all the other little guys on WSB who got roped in to buying GME at 100+ today or might even be ITM on their calls but will get crushed by insane spreads, theta decay due to halts and don't have the capital to exercise.
I'm not spiteful of KG and the other people who are making the real money off all the crowds at the option casino, if anything I respect their shrewdness - Citadel prints insane money on these option premiums, and as a bonus KG gets to invest in Melvin at firesale prices and probably gets to extract insane terms.
As far as 'jealous fucks working miserable engineering jobs' - I think you might be projecting a bit there :)
Stan used to only be able to parallelize across chains but they introduced within-chain parallelism this year. Even then some of the work is still serial so I don’t think you can expect linear speedups past a certain point.
If you want to learn Stan I highly recommend the book Statistical Rethinking (2nd Ed) by Richard McElreath. It’s a pedagogical masterpiece and light years away the best resource I’ve found on learning Bayesian inference.
In fairness the CME/conference circuit is basically a way for physicians to legally embezzle a free vacation. Many of those conferences are held at places like Jackson Hole, the Bahamas, etc, with relatively short amount of hours per day spent in talks and the rest skiing/relaxing/drinking etc on the hospital dime.
If you want to reach out reply to my most recent comment with your contact info.