Microeconomics Exam #2 – Flashcards

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A benefit or cost that affects someone who is not directly involved in the production or consumption of a good or service.
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Externality
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The cost borne by the producer of a good or service.
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Private Cost
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The total cost of producing a good or service, including both private cost and any external cost.
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Social Cost
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The benefit received by the consumer of a good or service.
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Private Benefit
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The total benefit from consuming a good or service, including both the private benefit and any external benefit.
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Social Benefit
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When there is a _________ externality in producing a good or service, too much of the good or service will be produced at market equilibrium.
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negative
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When there is a _________ externality in consuming a good or service, too little of the good or service will be produced at market equilibrium.
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positive
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A situation in which the market fails to produce the efficient level of output.
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Market Failure
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The rights individuals or businesses have to the exclusive use of their property, including the right to buy or sell it.
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Property Rights
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The costs in time and other resources that parties incur in the process of agreeing to and carrying out an exchange of goods or services.
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Transactions Costs
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The argument that if transactions costs are low, private bargaining will result in an efficient solution to the problem of externalities.
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Coase Theorem
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Government taxes and subsidies intended to bring about an efficient level of output in the presence of externalities
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Pigovian Taxes and Subsidies
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A policty that involves the government imposing quantitative limits on the amount of pollution firms are allowed to emit or requiring firms to install specific pollution control devices.
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Command and Control Approach
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The situation that occurs when one person consuming a unit of a good means no one else can consume it.
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Rivalry
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The situation in which anyone who does not pay for a good cannot consume it.
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Excludability
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A good that is both rival and excludable.
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Private Good
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A good that is both nonrival and nonexcludable.
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Public Good
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Benefiting from a good without paying for it.
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Free Riding
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A good that is rival but not excludable.
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Common Resource
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The tendency for a common resource to be overused.
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Tragedy of the Commons
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A benefit or cost that affects someone who is not directly involved in the production or consumption of a good or service.
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Externality
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The private cost will differ from the social cost when there is an__________.
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externality
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Economic efficiency is where _____ ______ and ____ ____ is maximized
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consumer surplus, producer surplus
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Externalities affect the economic efficiency of a market equilibrium by causing a difference between: a. The private cost of production and the social cost of production. b. The private benefit of consumption and the social benefit of production. c. Consumer surplus and producer surplus. d. Both a and b. e. All of the above.
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d
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Your neighbor John has a barking dog. Which of the following statements is true? a. It can create negative externalities by disrupting your sleep and can also create positive externalities by discouraging intruders. b. It creates only a negative externality by disrupting your sleep. c. It does not create any externalities because you do not own the dog. d. It does not create any externality because John bought the dog from a shelter.
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a
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Getting a flu shot results in a _____ externality
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positive
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An externality is not created by: a. Generating Electricity b. Producing Honey with Bees. c. Conducting medical research. d. consuming a pair of Gap jeans. e. Producing college educations
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d
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If a positive externality in consumption is present in a market, then the private benefit from consumption will be different than the ______ ________ from consumption.
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social benefit
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The private benefit is ________, while the social benefit is ________.
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the benefit received by the consumer of a good or service; the total benefits from consuming the good or service.
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A positive externality causes the social benefit from consuming the good to be ______ than the private benefit.
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greater
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The economically efficient level of pollution is that amount where the marginal cost of pollution reduction equals the _________ of pollution reduction.
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marginal benefit
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The Coase Theorem states that if transaction costs are _____, private bargaining will result in an efficient solution to the problem of externalities.
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low
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The parties involved in an externality have an incentive to reach an efficient solution because: a. both parties become better off when an efficient solution is reached. b. government regulations compel private parties. c. it is morally the right thing to do. d. the party that causes negative externality does not have any legal right to do so.
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a
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Which one of the following factors helps determine the marginal cost of reducing crime? a. medical expenses b. property damage from crime. c. resources devoted to courts.
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c
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Which one of the following factors helps determine the marginal benefit of reducing crime? a. resources devoted to education. b. personal injury from crime. c. resources devoted to prison guards.
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b
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Would it be economically efficient to reduce the amount of crime to zero?
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no
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An example of a transaction cost is: a. The cost associated with not reducing a negative externality. b. The total cost of reducing a negative externality. c. The cost associated with drawing up a binding contract to reduce a negative externality. d. The cost of a negative externality on others. e. The marginal cost of reducing a negative externality.
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c
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A pivogian tax is a tax to bring about an efficient level of output in the presence of ________
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externalitites
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At what level must a Pigovian tax be set to achieve efficiency? A pigovian tax must be set equal to: a. The marginal social cost of production. b. The market equilibrium price. c. The cost of externality. d. The marginal private cost of production. e. The transaction cost associated with Coase bargaining.
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c
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An individual producer or a consumer "internalizes an externality" when a. They ignore the externalities created by their actions. b. They lobby against any government action related to the externalities caused by their actions. c. in their own decisions they take into account the external effects of their actions. d. they keep knowledge of the externalities private to them.
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c
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A producer or a consumer will internalize an externality because a. They have an incentive to consider the external effects of their actions due to taxes that are imposed or subsidies that they receive. b. They face government regulation. c. They are driven by their individual moral codes. d. they are compelled by law.
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a
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A private good is ______ and _______
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rival, excludable
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A public good is ________ and ________.
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nonrivalrous, nonexcludable
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a quasi-public good is _______ and _______
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nonrivalrous, excludable
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A common resource is ______ and ______.
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rival, nonexcludable
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Free riding is benefiting from a good without ______ for it.
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paying
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Free riding results in the market producing a quantity of public goods that is inefficiently low because they are __________.
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nonexcludable
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The tendency for a common resource to be overused.
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Tragedy of Commons
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The tragedy of commons can be avoided by: a. clearly defining and enforcing property rights. b. setting a tax equal to the external cost of overusing common resources. c. removing restrictions to increase access to common resources. d. both a and b. e. all of the above.
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d
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The three major types of firms in the United States are called a. Sole proprietorships, partnerships, and corporations. b. Small businesses, limited liability firms, and corporations. c. sole proprietorships, not-for-profit companies, and government agencies. d. non-profit corporations, government agencies, and limited liability firms.
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a
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______ _______ means that share holders in a corporation cannot lose more than their investment in the firm.
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Limited Liability
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The government grants limited liability to the owners of corporations to limit shareholder risk and thus ______ investment in corporations.
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encourage
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Supposed that shortly after graduating from college you decide to start your own business. Assuming you are starting a small business and want it to be your business alone, which category of firm are you most likely to start?
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Sole proprietorship
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The establishment of limited liability for the owners of corporations causes the businesses to produce ____ and over time the country's production possibilities frontier shifts to the _____.
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more, right
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_______ have greater ability to raise funds.
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Corporations
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_______ are costly to organize.
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Corporations
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______ account for the most profit in the United States.
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Corporations
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______ own the corporation, but it is controlled by _______.
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Shareholders, managers
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A _____ represents a loan to the company.
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bond
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A _____ represents part ownership of the company.
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stock
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A competitor launches a search engine that is just as good as Googles. The price of Google's stock would be expected to ______.
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fall
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The corporate income tax is abolished. The price of Google's stock would be expected to ______.
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rise
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Google's board of directors becomes dominated by close friends and relatives of its top management. The price of Google's stock would be expected to ______.
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fall
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The price of wireless Internet connections unexpectedly drops, somore and more people use the Internet. The price of Google's stock would be expected to ______.
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rise
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Suppose Ford Motor Company issues bonds with a face value of $1,000 and an annual coupon payment of $20. What is the interest rate Ford is paying on the borrowed funds?
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2%
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A firm's ______ cost is its monetary cost whereas its _____ cost is its non monetary opportunity cost.
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explicit, implicit
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Suppose a business earned a positive accounting profit, but a negative economic profit, then it will be very _____ for the firm to remain in business in the long run.
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unlikely
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The ____ ____ act requires that CEOs of corporations certify the accuracy of financial statements.
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Sarbanes Oxley
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A firm owned by a single individual and not organized as a corporation.
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Sole Proprietorship
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A firm owned jointly by two or more persons and not organized as a corporation.
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Partnership
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A legal form of business that provides owners with protection from losing more than their investment should the business fail.
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Corporation
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Anything of value owned by a person or a firm.
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Asset
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The legal provision that shields owners of a corporation from losing more than they have invested in the firm.
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Limited Liability
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The way in which a corporation is structure and the effect that structure has on the corporation's behavior.
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Corporate Governance
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A problem caused by an agent pursuing his own interests rather than the interests of the principal who hired him.
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Principal Agent Problem
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A flow of funds from savers to borrowers through financial intermediaries such as banks. Intermediaries raise funds from savers to lend to firms (and other borrowers).
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Indirect Finance
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A flow of funds from savers to firms through financial markets, such as the New York Stock Exchange.
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Direct Finance
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A financial security that represents a promise to repay a fixed amount of funds.
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Bond
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An interest payment on a bond.
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Coupon
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The cost of borrowing funds, usually expressed as a percentage of the amount borrowed.
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Interest Rate
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A financial security that represents partial ownership of a firm.
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Stock
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Payments by a corporation to its shareholders.
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Dividends
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Anything owed by a person or a firm.
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Liability
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A firm's net income, measured as revenue minus operating expenses and taxes paid.
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Accounting Profit
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The highest valued alternative that must be given up to engage in an activity.
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Opportunity Cost
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A cost that involves spending money.
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Explicit Cost
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A nonmonetary opportunity cost.
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Implicit Cost
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A firm's revenues minus all of its implicit and explicit costs.
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Economic Profit
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The processes a firm uses to turn inputs into outputs of goods and services.
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technology
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A change in the ability of a firm to produce a given level of output with a given quantity of inputs.
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technological change
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The period of time during which at least one of a firm's inputs is fixed.
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Short Run
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The period of time in which a firm can vary all its inputs, adopt new technology, and increase or decrease the size of its physical plant.
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Long Run
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The cost of all the inputs a firm uses in production
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Total Cost
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Costs that change as output changes.
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Variable Cost
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Costs that remain constant as output changes.
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Fixed Costs
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The highest valued alternative that must be given up to engage in an activity.
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Opportunity Cost
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A cost that involves spending money
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Explicit Cost
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A nonmonetary opportunity cost.
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Implicit Cost
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The relationship between the inputs employed by a firm and the maximum output it can produce with those inputs.
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Production Function
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Total cost divided by the quantity of output produced.
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Average Total Cost
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The additional output a firm produces as a result of hiring one more worker.
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Margin Product of Labor
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The principle that, at some point, adding more a variable input, to the same amount of a fixed capital will cause the marginal product of the variable input to decline.
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Law of Diminishing Returns
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The total output produced by a firm divided by the quantity of workers.
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Average Product of Labor
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The change in a firm's total cost from producing one more unit of a good or service.
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Marginal Cost
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A curve that shows the lowest cost at which a firm is able to produce a given quantity of output in the long run, when no inputs are fixed.
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Long-run average cost curve
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The situation when a firm's long-run average costs fall as it increase the quantity of output it produces.
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Economies of scale
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The situation in which a firms long-run average costs remain unchanged as it increases output.
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Constant returns to scale
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the lvel of output at which all economies of scale are exhaused.
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Minimum efficient scale
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The situation in which a firms long run average costs rise as the firm increases output.
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Diseconomies of scale
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A firm is able to cut each worker's wage rate by 10% and still produce the same level of output. True or False: This is an example of positive technological change.
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False
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A training program makes a firm's workers more productive. True or False: This is an example of positive technological change.
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True
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An exercise program makes a firm's workers more healthy and productive. True or False: This is an example of positive technological change.
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True
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A firm cuts its workforce and is able to maintain its initial level of output. True or False: This is an example of positive technological change.
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True
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A firm rearranges the layout of its factory and finds that by using its initial set of inputs, it can produce exactly as much as before. True or False: This is an example of positive technological change.
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False
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In economics, the best definition of technology is a. The development of new products. b. The process a firm uses to turn inputs into outputs c. The process a firm uses to price output d. the sophistication of the equipment enjoyed by consumers e. the speed of communication
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b
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Is the amount of time that separates the short run from the long run from the same for every firm?
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no
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Which of the following is most likely to be a fixed cost for a farmer? a. insurance premiums on propety b. wages paid to farm workers c. cost of fertilizer d. cost of seeds
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a
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Which of the following is most likely to a variable cost for a business firm? a. rent on the office building b. cost of shipping products c. property taxes d. interest on long-term outstanding bonds
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b
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A firm's _______ ______ is best described as illustrating the relationship between inputs and the maximum amounts of output that the firm can produce with these inputs.
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production function
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A short-run production function holds constant the amount of _______.
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capital
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A insurance policy payment is a _______ cost.
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fixed
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Purchasing pizza dough is a _______ cost.
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variable
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The wages a firm pays workers is a ______ cost.
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variable
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The law of diminishing returns applies in the _____ run.
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short
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For a market to be ______ ______, there must be many buyers and sellers, with all firms selling identical products, and no barriers to new firms entering the market.
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perfectly competitive
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A _____ ______ is a firm that is unable to affect the market price.
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price taker
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A firm is likely to be a price taker when it represents a _____ fraction of the total market.
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small
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Wheat Farming a. Perfectly Competitive? (Yes/No) b. Number of Firms? (Few, Many, One) c. Type of Product (Identical, Differentiated) d. Easy of entry (High, Low) Format a,b,c,d
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Yes, many, identical, High
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Retail Bookselling a. Perfectly Competitive? (Yes/No) b. Number of Firms? (Few, Many, One) c. Type of Product (Identical, Differentiated) d. Easy of entry (High, Low) Format a,b,c,d
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No, many, differentiated, high
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Manufacturing Automobiles a. Perfectly Competitive? (Yes/No) b. Number of Firms? (Few, Many, One) c. Type of Product (Identical, Differentiated) d. Easy of entry (High, Low) Format a,b,c,d
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No, few, differentiated, low
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Office building Construction a. Perfectly Competitive? (Yes/No) b. Number of Firms? (Few, Many, One) c. Type of Product (Identical, Differentiated) d. Easy of entry (High, Low) Format a,b,c,d
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No, Few, Differentiated, Low
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The increase in total revenue that results from selling one more unit of output
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marginal revenue
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In the short run, a firm's shutdown point is the minimum point on the average _____ cost curve, while in the long run, a firm's exit point is the the minimum point on the average _____ cost curve.
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variable, total
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There are _____ ______ in the short run, but not in the long run.
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fixed costs
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The _______ supply curve is derived by horizontally adding the individual firms' supply curves.
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market
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A state of the economy in which production is in accordance with consumer preferences.
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Allocative Efficiency
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The situation in which a firm's total revenue is less than its total cost, including all implicit costs.
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Economic Loss
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A cost that has already been paid and cannot be recovered.
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Sunk Cost
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