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RECOVERY: A early expansionary phase of the business cycle shortly after a contraction has ended, but before a full-blown expansion begins. During a recovery, the unemployment rate remains relatively high, but it is beginning to fall. Real gross domestic product has begun to increase, usually rapidly. However, because the contraction remains fresh in the minds of many, it may not be immediately clear that the trough of the contraction has been reached.

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Lesson 3: Scarcity | Unit 3: Opportunity Cost Page: 10 of 17

Topic: Economic Cost <=PAGE BACK | PAGE NEXT=>

The pervasive problem of scarcity makes opportunity cost fundamental to life itself and to the study of economics.
  • Economists use the term economic cost to mean opportunity cost. They also just use the term cost.
  • Cost is foregone alternative, not necessarily the amount of money paid. Money is a way to keep score. Money is a good way to measure opportunity cost, but not the only way.Two types of opportunity or economic costs:
  • Explicit opportunity cost: Out-of-pocket or accounting cost that involves a money payment.
  • Implicit opportunity cost: Cost that does not involve a money payment.

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INCOME EFFECT

The change in quantity demanded that results because a change in the demand price of a good affects real income (that is, the purchasing power of income) even though nominal income remains the same. This is one of two reasons, or effects, underlying the law of demand and the negative slope of the market demand curve. The other is the substitution effect.

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Today, you are likely to spend a great deal of time strolling through a department store looking to buy either a coffee table shaped like the state of Florida or storage boxes for your summer clothes. Be on the lookout for a thesaurus filled with typos.
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It's estimated that the U.S. economy has about $20 million of counterfeit currency in circulation, less than 0.001 perecent of the total legal currency.
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