Brian Albrecht
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Chief Economist @LawEconCenter. Antitrust

and price theory. Price Theory Newsletter
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🚨 Updated paper alert 🚨

"Market microstructure and informational complexity" with @GuthmannR

Why do we have organized markets with intermediaries like NYSE or Amazon?

Our answer: they drastically reduce the information burden on everyone else.

Here's how we get there 🧡
I have no clue whether this is plausible and innovation measures are always tricky, especially historically.

But this will definitely break some antitrusters brains
Me, teaching supply and demand My classroom
At the heart of economics is a scientific mystery--a mystery as deep, fundamental, and inspiring as that of the expanding universe or the forces that bind matter.

How is order produced from freedom of choice?

- Vernon Smith (paraphrased), 1982 AER
"Claims in social science papers should have a bite, they should be bold, and they should be potentially wrong...

β€œThe history of the Soviet Union demonstrates the intellectual bankruptcy of communism as an ideal.” 

Now we can begin a contested conversation..."-@PeterBoettke
Horrible start to the ABCs of Economics kids book.
This objection is either wrong or meaningless.

Smith himself ran these experiments!

When sellers set prices, the price tends to be LOWER! In what sense are they "in charge"?

Oh, and it still converges to the competitive price.

Order produced from freedom of choice!
And there is a whole ton in the field on the fundamental question:

How is order produced from freedom of choice?journals.plos.org/plosone/articl…
One final point:

Medical devices are heavily regulated by the FDA. Entry requires clearance. Safety matters enormously.

Courts should be especially careful about using antitrust to override regulatory requirements or force dealing in regulated markets (Credit Suisse, Trinko).
When are companies allowed to restrict what accessories work with their products?

The @LawEconCenter team, along with 19 antitrust scholars, submitted an amicus that tackles this question.

The topic here was surgical robots, but the implications are much broader 🧡