Nassim Nicholas Taleb Profile picture
Jul 17, 2022 4 tweets 2 min read Read on X
HOW FINANCE IS HARD
Wheat is trading below where it was when the Ukraine war started.
Never fall for first order narratives.
{#FatTony made his fortune shorting oil after the First Gulf War.} Image
2) The mechanism: overadjustment to shortages. $$ to produce substitutes elsewhere, plus adaptation away from expensive product.
1973 oil shock led to slow adaptation [speed limits, smaller cars] => 1980s glut; today things are much, much faster.

Now watch microchips.
3) There is already a glut in microchips.

reuters.com/technology/com…
4) A logical error is to focus on production costs. The problem can be mostly logistics. China dependence = Shipping.
An extreme example: a tomato at Cosco selling for $1 costs 7-18c at the farm, 1-3% end margin, so between 80-90% transportation, warehousing, perishability, etc. Image

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Nassim Nicholas Taleb

Nassim Nicholas Taleb Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @nntaleb

Nov 18
I am not convinced that jumping without a parachute is bad. What's the most clear and comprehensive study demonstrating their harm?
2) The asymmetry: it is when you go against time that you must prove reliability, not the reverse. Why? Because nature & time have near infinite stat significance.
There is NO study showing LT health effects of consuming chemically extracted deodorized lubricants.
Follow the $$$
3) BTW the same thing I am saying abt the uncertainty of using seed oil applied to smoking at the time when people saw no evidence of harm.
You need separate cohorts for a long time to extract risk factors. Unlike smoking we can't control consumption of seed oil in modern life.
Read 4 tweets
Jul 7
Advice to a university president.
In ~40 years in finance I've never see anyone hire an economist. We hire electrical engineers, quants, physicists...
The MD heals patients, the engineer builds bridges, the economist writes papers (used by other economists to write papers).
2/ Economists are usually employed by the public sectors: regulators & central banks where they hire one another.
Their knowledge is too weak for the real world.
3/ Economists, while being known to be totally useless in the private sector, proved great marketing skills in securing for themselves the highest academic salaries.
Read 7 tweets
Jul 1
France: the unsustainable & unavoidable mutation of a standard industrial welfare state into a low-growth-high-debt museum welfare state with a medieval economy focused on handbags, cheese & wine, regardless of the "rightist" or "leftist"outcome.
2/ France: One reason the xenophobic statist group called the "right" is gaining is that poor immigrants are incompatible w/the new French museum state -ignoring that the high ratio of Asian tourists to population also harms the marketing oriented character of that new state.
3/ For those who still don't get the Pareto distr:
4/5 of largest French corps in capitalization, LVHM, LOréal, Hermès, & Dior are into #Lindy Medieval products.
(LVHM has > 3x the capitalization of Airbus which is not even formally French, 8x Dassault's, etc.)
Read 4 tweets
Apr 27
There are physiological benefits from both a moderate amount of vigorous exercise & an immoderate amount of moderate exercise.
The cardiac risks come from moderate amount of moderate exercise & immoderate amount of vigorous exercise.
The logN matches the distributions in nature. Image
In their criticism of Attia in the New Yorker, both Emanuel and Dhruv did not seem to understand the data (nor its properties above).
½ hour/day of moderate exercise is INSUFFICIENT,
Data shows NO J curve for low-mod. ex., w/ continous drops in relative risk to at least 15h/w.Image
3) cc: @PeterAttiaMD @DhruvKhullar @ZekeEmanuel
Read 5 tweets
Dec 28, 2023
Turns out that the claim by Christians in Jerusalem that religious Jews spit on them is true. It is "tradition". I did not believe it (not good marketing to get support from America), but it turned out to be true.
My god.
2) My nightmare. Because I argued it was fake news like the fake protocol.

3) Gets worse

Read 4 tweets
Sep 8, 2023
If a chatbot writes a complete essay from a short prompt, the entropy of the essay must be exactly that of the initial prompt, no matter the length of the final product.
If the entropy of the output > prompt, you have no control over your essay.
In the Shannon sense, with a temperature of 0, you send the prompt and the reveivers will recreate the exact same message.
In a broader sense, with all BS being the same ornament, receivers get the same message in different but equivalent wrapping.
Read 5 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(