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VERIFIED PRINCIPLE: A generally accepted, verified, fundamental law of nature that has been tested against and verified with real world data. A verified principle begins as an hypotheses implied by a theory, which is then compared against real world observations. If the hypothesis is consistently supported by data, it achieves the rank "verified" principle. This should be contrasted with unverifiable axiom.

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FOUR-SECTOR INJECTIONS-LEAKAGES MODEL

A variation of the Keynesian injections-leakages model that adds the foreign sector to the three domestic sectors--the household sector, the business sector, and the government sector. This variation adds the foreign to the three domestic sectors (household, business, and government) in the three-sector model and provides an alternative to the four-sector aggregate expenditures (Keynesian cross). It provides the complete Keynesian representation of the macroeconomy, including the export-import interaction between the domestic economy and the foreign sector. Equilibrium is identified as the intersection between the S + T + M line and the I + G + X line. Two related variations are the two-sector injections-leakages model and the three-sector injections-leakages model.

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APLS

BROWN PRAGMATOX
[What's This?]

Today, you are likely to spend a great deal of time wandering around the shopping mall trying to buy either several magazines on time travel or 500 feet of telephone cable. Be on the lookout for defective microphones.
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This isn't me! What am I?

Al Capone's business card said he was a used furniture dealer.
"No man, for any considerable time, can wear one face to himself and another to the multitude without finally getting bewildered as to which may be true."

-- Nathanial Hawthorne, Author

RGDP
Real Gross Domestic Product
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