Questions from Microeconomics


Q: A firm has a production process in which the inputs to

A firm has a production process in which the inputs to production are perfectly substitutable in the long run.Can you tell whether the marginal rate of technical substitution is high or low, or is fur...

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Q: How does the diversification of an investor’s portfolio avoid risk?

How does the diversification of an investor’s portfolio avoid risk?

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Q: The table below shows the retail price and sales for instant

The table below shows the retail price and sales for instant coffee and roasted coffee for 1997 and 1998. a.Using these data alone, estimate the short-run price elasticity of demand for roasted coffe...

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Q: Suppose that Jones and Smith have each decided to allocate $

Suppose that Jones and Smith have each decided to allocate $1000 per year to an entertainment budget in the form of hockey games or rock concerts.They both like hockey games and rock concerts and will...

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Q: What assumptions are necessary for a market to be perfectly competitive

What assumptions are necessary for a market to be perfectly competitive?In light of what you have learned in this chapter, why is each of these assumptions important?

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Q: Suppose that labor is the only variable input to the production

Suppose that labor is the only variable input to the production process.If the marginal cost of production is diminishing as more units of output are produced, what can you say about the marginal prod...

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Q: Debra usually buys a soft drink when she goes to a

Debra usually buys a soft drink when she goes to a movie theater, where she has a choice of three sizes:the 8-ounce drink costs $1.50, the 12-ounce drink, $2.00, and the 16-ounce drink $2.25.Describe...

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Q: Can an isoquant ever slope upward?Explain.

Can an isoquant ever slope upward?Explain.

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Q: Suppose the supply curve for a good is completely inelastic.

Suppose the supply curve for a good is completely inelastic.If the government imposed a price ceiling below the market-clearing level, would a deadweight loss result?Explain.

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Q: Distinguish between economies of scale and economies of scope.Why

Distinguish between economies of scale and economies of scope.Why can one be present without the other?

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