Ryan Humenick

[Gary Parrish @GaryParrishCBS]

Alex Rodriguez asked a question. Reggie Jackson answered it.

(Shouts to the producer and rest of the desk for staying out of Reggie’s way and just letting him talk. I doubt they expected this answer. But it’s a great few minutes of television.)

[juan @juanbuis]

every year, roland garros (the french open) asks an artist to create a poster for the tournament

today, the collection has become an *incredible* display of tennis as modern art

let's take a look at some of the best ones — starting with this iconic 1984 poster by gilles aillaud

[Crémieux @cremieuxrecueil]

The adoption of cellphones by Keralan fishermen is, I believe, the most stunning example of the contribution of information technology to market performance.

Take a look at this graph for background: in three different regions of Kerala, phones were adopted at different times.
Kozhikode got cellphones before Kannur, who got them before Kasaragod. Adoption by fishermen was fast when phones were finally introduced:
Now look at what happened to the price of fish after phones entered the scene:
The dispersion in prices virtually disappeared! The author of the study wrote about this that:

"Before any region had mobile phones, the degree of price dispersion across markets within a region on any given day is high, and there are many cases where the price is zero (i.e., waste). However, within a few weeks of mobile phones being introduced in Region I, there is a sharp and striking reduction in price dispersion. Prices across markets in the region rarely differ by more than a few rupees per kilogram on any day, compared to cases of as much as 10 Rs/kg prior to the introduction of mobile phones. In addition, the prices in the various markets rise and fall together and the week-to-week variability within each market is much smaller, since catchment zone-specific quantity shocks are now spread across markets via arbitrage. Further, there are no cases of waste in this region after phones are introduced.

"By contrast, price behavior in regions II and III appears largely unchanged after phones are introduced in region I. However, after mobile phones are introduced in region II, prices again become much less dispersed across markets on any given day, less variable within markets over time, and waste is ultimately eliminated, whereas region III again remains unchanged. Finally, the same pattern holds once region III adds phones."

Efficient information transmission enables efficient markets. It's amazing what technology can do.

Read the study here: https://t.co/JcgGQp3G0C

[Ryan Humenick @rh]

😢🔥 https://t.co/Udc09QEoXj

[Ryan Humenick @rh]

air quality https://t.co/yMQ8Uxvoqa

[Dalton Caldwell @daltonc]

A friendly reminder that life is not a zero sum game.

Zero sum thinking often looks a lot like rooting for other people, companies and technologies to fail.

Much of the time more people succeeding begets more people succeeding. The pie can grow.

[Austin Byrd @AustinTByrd]

A nsfw thread to the lost art of blank VHS tape covers.

��♥️

[The Economist @TheEconomist]

Experts worry the Arctic's wildfires may be evidence of a vicious circle of climate change https://t.co/ZyywsHRJsZ

[Sam Adams @SamuelAAdams]

underlying message of the DNC (unless it’s been actually articulated and I missed it): Biden has had so much taken from him, and his humanity never faltered; Trump was given everything, and learned nothing

[Sarah Tavel @sarahtavel]

If we can't get ppl to see wisdom of wearing masks despite a clear and present danger... What will our climate look like before we take it seriously? https://t.co/WBavQUblMy