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July 10, 2026 

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ENTRY BARRIERS: Institutional, government, technological, or economic restrictions on the entry of firms into a market or industry. The four primary barriers to entry are: resource ownership, patents and copyrights, government restrictions, and start-up costs. Barriers to entry are a key reason for market control and the inefficiency that this generates. In particular, monopoly, oligopoly, monopsony, and oligopsony often owe their market control to assorted barriers to entry. By way of contrast, perfect competition, monopolistic competition, and monopsonistic competition have few if any barriers to entry and thus little or no market control.

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FALLACY OF PERSONAL ATTACK

The logical fallacy of arguing that something is bad because someone "associated" with the thing is ugly, has a funny nose, drives a foreign car, regularly watches daytime soap operas, or wears outdated clothing. This fallacy of personal attack runs rampant in the political arena. Some politicians promote the notion that only good people propose good policies, while bad people have bad policies. The fact of the matter is that good people propose bad policies and bad people propose good policies.

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APLS

PINK FADFLY
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Today, you are likely to spend a great deal of time at a going out of business sale hoping to buy either a handcrafted bird feeder or a New York Yankees baseball cap. Be on the lookout for the happiest person in the room.
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In his older years, Andrew Carnegie seldom carried money because he was offended by its sight and touch.
"Lord, where we are wrong, make us willing to change; where we are right, make us easy to live with. "

-- Peter Marshall, US Senate chaplain

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Indirect Least Squares, International Labor Standards
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