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HERFINDAHL-HIRSHMAN INDEX: A measure of concentration of the production in an industry that's calculated as the sum of the squares of market shares for each firm. This is an alternative method of summarizing the degree to which an industry is oligopolistic and the relative concentration of market power held by the largest firms in the industry. The Herfindahl index gives a better indication of the relative market control of the largest firms than can be found with the four-firm and eight-firm concentration ratios.

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IN-KIND PAYMENTS

A payment, usually in exchange for the productive efforts of resources, that takes the form of goods and services produced by the resource buyer rather than the economy's standard monetary unit (that is, dollars). In other words, resource owners are compensated with a portion of the output that they help to produce. The standard method of compensation, which is illustrated by the circular flow model, is for a firm to pay resource owners using money revenue received from selling its production. Hence most factor payments are monetary payments. However, in some circumstances firms and resource owners find it more convenient to use actual production for compensation, eliminating the sell-production-for-money step.

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Today, you are likely to spend a great deal of time waiting for visits from door-to-door solicitors wanting to buy either a Boston Red Sox baseball cap or a square lamp shade with frills along the bottom. Be on the lookout for rusty deck screws.
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A half gallon milk jug holds about $50 in pennies.
"New ideas pass through three periods: - It can't be done. - It probably can be done, but it's not worth doing. - I knew it was a good idea all along!"

-- Arthur C. Clarke

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