Thread on The Congregation in the a Secular Age:

Time for #PapersThatMakeYouGoHmmm! A weekly summary of new ML papers from arXiv that make me think one or more of:

1. That looks useful!
2. That's an interesting approach!
3. A business could be built around this!
4. How did they do that?!

Integrating prediction in mean-variance portfolio

Corporate Social Responsibility and Corporate Governance: A cognitive

The Gender Pay Gap Revisited with Big Data: Do Methodological Choices

Sustainable and Resilient Systems for Intergenerational

🇺🇸#TreasonAgainstAmerica 1/12

🇺🇸#TreasonAgainstAmerica 2/12

🇺🇸#TreasonAgainstAmerica 3/12

🇺🇸#TreasonAgainstAmerica 4/12

🇺🇸#TreasonAgainstAmerica 5/12

THREAD: The story of the week in finance is how a group of retail traders at @wallstreetbets, with assists from @ElonMusk and @Chamath, took down the establishment short sellers at GameStop.

A thread on the underlying mechanics of the $GME saga...

1/ First, for those unfamiliar with the business, GameStop is a videogame and merchandise retailer.

It has >5,000 stores, primarily in malls, across North America, Europe, and Australia.

The business has struggled to modernize, hurting its financial and stock performance.

2/ For a variety of business reasons, a bull (i.e. optimistic) case regarding its future performance has formed.

It really came to the forefront after RC Ventures, an entity managed by Chewy founder @ryancohen, disclosed a large position and assumed three board seats.

3/ @ryancohen summarized his case, stating:

"We are excited to bring our customer-obsessed mindset and technology experience to GameStop and its strategic assets...expanding the ways in which it delights customers and by becoming the ultimate destination for gamers."

4/ At the time of that statement on January 11, $GME stock was trading at about ~$20 per share.

Since then, the stock has surged to ~$200 per share and captured the public imagination.

But how did it happen?

There are two dynamics at play: a short squeeze and a gamma squeeze.

The wealthiest person I know prints millions out of thin air in the real estate business.

This is what he does...

A thread.

He finds a distressed retail plaza. Let's say 50% of the space isn't leased.

On a 300,000 sf plaza that might mean 150k square feet is vacant.

If asking rent is $8 per square foot per year, that means the building has a "potential revenue" figure of of $2.4MM.

So in this retail center 50% is leased and 50% is vacant. So the actual revenue, right now, is $1.2MM.

Most retail leases are whats called "Triple Net" or "NNN". This means the tenant pays the taxes, insurance, maintenance and CAM (common area maintenance).

They basically pay all of the landlord's expenses (except debt service on any loans he/she has, of course).

Commercial properties are valued based on something called a "cap rate".

The equation is:

net operating income / (cap rate) = value

The cap rate is a %.

Think about it as the return on your money, annually, as a percentage, you spent to buy a property.