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June 16, 2026 

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GENERAL AGREEMENT ON TARIFFS AND TRADE: A treaty, signed in 1947 by 23 countries including the United States, that was designed to reduce trade barriers. It now carries the signatures of about 100 countries and over the years has been pretty darn effective in reducing tariffs, eliminating some import quotas, and promoting commerce.

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FOUR-FIRM CONCENTRATION RATIO

The proportion of total output in an industry produced by the four largest firms in an industry. This is one of two common concentration ratios. The other is the eight-firm concentration ratio. Another related measure is the Herfindahl index. The four-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control held by the four largest firms in the industry.

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APLS

PINK FADFLY
[What's This?]

Today, you are likely to spend a great deal of time at a dollar discount store trying to buy either a birthday greeting card for your aunt or a wall poster commemorating the moon landing. Be on the lookout for infected paper cuts.
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This isn't me! What am I?

A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
"Be kind and merciful. Let no one ever come to you without coming away better and happier."

-- Mother Teresa of Calcutta, humanitarian

IADB
Inter-American Development Bank
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