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PERFECT COMPETITION AND SHORT-RUN SUPPLY CURVE: A perfectly competitive firm's supply curve is that portion of its' marginal cost curve that lies above the minimum of the average variable cost curve. A perfectly competitive firm maximizes profit by producing the quantity of output that equates price and marginal cost. As such, the firm moves along it's marginal cost curve in response to alternative prices. Because the marginal cost curve is positively sloped due to the law of diminishing marginal returns, the firm's supply curve is also positively sloped.
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Lesson 1: Economic Basics | Unit 2: Doing Economics
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Page: 4 of 18
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Topic:
Science and Policy
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The study of economics involves both scientific investigation and policy analysis. Economists practice both: - Positive economics, which uses the scientific method to uncover the basic mechanism of the economy. It seeks to describe the way this world is ARE.
- Normative economics, which is the policy side of economics. It seeks to prescribe the way the world SHOULD BE.
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UTILITARIANISM A philosophical view that the value or worth of an action depends on the amount of pleasure it generates or the amount of pain it prevents, or in economic terms, the amount of utility generated. Utilitarianism, although dating back to the early Greek philosophers, is largely attributable to the work of Jeremy Bentham and John Stuart Mill. This philosophy played a major role in the development of modern consumer demand theory and utility analysis.
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GRAY SKITTERY [What's This?]
Today, you are likely to spend a great deal of time looking for a downtown retail store hoping to buy either a tall storage cabinet with five shelves and a secure lock or a birthday greeting card for your grandmother. Be on the lookout for poorly written technical manuals. Your Complete Scope
This isn't me! What am I?
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The average length of a "business lunch" is about 36 minutes.
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"Act well at the moment, and you have performed a good action for all eternity." -- Johann Kaspar Lavater
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VAR Vector Autoregression
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