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February 13, 2026 

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OVERT COLLUSION: A formal, usually secret, collusion agreement among competing firms (mostly oligopolistic firms) in an industry designed to control the market, raise the market price, and otherwise act like a monopoly. Also termed explicit collusion, the distinguishing feature of overt collusion is a formal agreement. This should be contrasted with implicit or tacit collusion that does not involve a formal, explicit agreement.

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BLUE PLACIDOLA
Your compete MICRO*scope for today

You are the type of person who considers the hectic pace of a crowded holiday shopping mall about the same as a stroll in the park. Family and friends use you either as a paperweight or boundary marker. Today, you are likely to spend a great deal of time calling an endless list of 800 numbers trying to buy either storage boxes for your income tax returns or an AC adapter for your CD player. Be on the lookout for empty parking spaces that appear to be near the entrance to a store. You should consider shopping at stores or businesses beginning with the letter T, but do not buy any products with a serial number or product code containing the number 254930. Your preferred shopping venue is department stores. Your special symbol is the at sign (@).


Is this You?

As a Blue Placidola, you are easy-going and even-tempered, calm and composed. For you, the hectic pace of a crowded shopping mall during the holiday rush is nothing, it's little more than a tranquil stroll in the park. Life is good. Life goes on. Why worry. You are a happy shopper and you seldom fret over trivial details of a market exchange, in part because you are astute enough to get moderately low prices and relatively good deals.


This isn't me! What am I?
ASYMMETRIC INFORMATION

Information is not equally available to everyone. Asymmetric information results because efficient information search inevitably stops short of compete information. Some people obtain more benefits from information than others, are willing to incur higher search costs, and thus end up knowing more. Or they incur lower information search costs and have easier access to the information. In a market, sellers tend to have more information about the good than buyers. Asymmetric information gives rise to adverse selection, moral hazard, and the principal-agent problem. These problems can be lessened through signalling and screening.

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Fact 6: Our Unknown Economy

Dr. Nova Cain, DDS, has her office in the mini-mall just north of city hall. You know the sort of mini-mall. It has a branch of Interstate OmniBank, Smilin' Ted's All-Comers Insurance Agency, an auto parts store, a branch of the public library, and four chiropractors.

Dr. Cain's location near the Shady Valley City Hall is most fortunate. One of my back molars is beginning to shoot sharp pains through my eyeball, into my brain, and out the back of my head. I've been meaning to stop by for a cleaning and check up, but, well, the thought of sharp needles and high-speed drills grinding away large portions of my teeth convinced me that other activities were more important.

Now, however, just as we're trying to trek through the complexities of the economy, that back molar has decided to throb incessantly. It's best if I stop in and let the kind and (hopefully) gentle Dr. Cain check it out.

Guess what? ROOT CANAL!
Tell me more...

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APLS

The average length of a "business lunch" is about 36 minutes.
"Don't be afraid if things seem difficult in the beginning. That's only the initial impression. The important thing is not to retreat; you have to master yourself."

-- Olga Korbut, Gymnast

JFE
Journal of Financial Economics
A PEDestrian's Guide
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