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JUST PRICE: A somewhat archaic term developed by St. Thomas Aquinas that the price of a good should equal the worth generally agreed to by society. This is based on a notion of justice and fairness that goods should only be exchange for something of equal value or worth. For example, if ice cream readily sells for a dollar a scoop throughout the city, but one vendor charges two dollars, then this higher price would not be considered a just price. This view of a just price is relies on the view that each good has an intrinsic value which is inconsistent with modern views of markets, prices, and subjective values.

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FACTOR MARKET, EFFICIENCY

A factor market achieves efficiency in the allocation of resources by equating marginal revenue product to factor price. Perfect competition, as the efficiency benchmark, is the only market structure to satisfy this criterion and achieve factor market efficiency. Monopsony, oligopsony, and monopsonistic competition are inefficient because they equate marginal revenue product to marginal factor cost, both of which are greater than factor price.

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Today, you are likely to spend a great deal of time at a garage sale trying to buy either a coffee cup commemorating the 1960 Presidential election or a how-to book on fixing your computer, with illustrations. Be on the lookout for fairy dust that tastes like salt.
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
"Progress begins with the belief that what is necessary is possible. "

-- Norman Cousins, editor, writer

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