Principles of Economics 2e
2nd Edition
ISBN: 9781947172364
Author: Steven A. Greenlaw; David Shapiro
Publisher: OpenStax
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Textbook Question
Chapter 3, Problem 2SCQ
Why do economists use the ceteris paribus assumption?
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11:44 Fri Apr 4
Would+You+Take+the+Bird+in+the+Hand
Would You Take the Bird in the Hand, or a 75% Chance at
the Two in the Bush?
BY VIRGINIA POSTREL
WOULD you rather have $1,000 for sure or a 90 percent chance
of $5,000? A guaranteed $1,000 or a 75 percent chance of
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answers. Even if a gamble is mathematically more valuable a 75
percent chance of $4,000 has an expected value of $3,000, for
instance someone may still prefer a sure thing.
People have different tastes for risk, just as they have different
tastes for ice cream or paint colors. The same is true for waiting:
Would you rather have $400 now or $100 every year for 10
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Chapter 3 Solutions
Principles of Economics 2e
Ch. 3 - Review Figure 3.4. Suppose the price of gasoline...Ch. 3 - Why do economists use the ceteris paribus...Ch. 3 - In an analysis of the market for paint, an...Ch. 3 - Many changes are affecting the market for oil....Ch. 3 - Lets think about the market for air travel. From...Ch. 3 - A tariff is a tax on imported goods. Suppose the...Ch. 3 - What is the effect of a price ceiling on the...Ch. 3 - Does a price ceiling change the equilibrium price?Ch. 3 - What would be the impact of imposing a price flour...Ch. 3 - Does a price ceiling increase the decrease the...
Ch. 3 - If a price floor benefits producers, why does a...Ch. 3 - What determines the level of prices in a market?Ch. 3 - What does a downward-sloping demand curve mean...Ch. 3 - Will demand curves have the same exact shape in...Ch. 3 - Will supply curves have the same shape in all...Ch. 3 - What is the relationship between quantity Demanded...Ch. 3 - How can you locate the equilibrium point on a...Ch. 3 - If the price is above line equilibrium level,...Ch. 3 - When the price is above the equilibrium, explain...Ch. 3 - What is the difference between the demand and the...Ch. 3 - What is the difference between the supply and the...Ch. 3 - When analyzing a market, how do economists deal...Ch. 3 - Name some factors that can cause a shift in line...Ch. 3 - Name some farm that can cause a shift in the...Ch. 3 - How does one analyze a market where both demand...Ch. 3 - What causes a movement along the demand curve?...Ch. 3 - Does a price ceiling attempt to make a price...Ch. 3 - How does a price ceiling set below the equilibrium...Ch. 3 - Does a price floor attempt to make a price higher...Ch. 3 - How does a price floor 521 above the equilibrium...Ch. 3 - What is consumer surplus? How is it illustrated on...Ch. 3 - What is producer surplus? How is it illustrated on...Ch. 3 - What is total surplus? How is it illustrated on a...Ch. 3 - What is the relationship between total surplus and...Ch. 3 - What is deadweight loss?Ch. 3 - Review Figure 3.4. Suppose the government decided...Ch. 3 - Explain why the following statement is false: In...Ch. 3 - Explain why the following statement is false: In...Ch. 3 - Consider the demand for hamburgers. If the price...Ch. 3 - How do you suppose the demographics of an aging...Ch. 3 - We know that a change in the price of a product...Ch. 3 - Suppose there is a soda tax to curb obesity. What...Ch. 3 - Use the four-step process to analyze the impact of...Ch. 3 - Use the four-step process to analyze the impact of...Ch. 3 - Suppose both of these events took place at the...Ch. 3 - Must government policy decisions have winners and...Ch. 3 - Agricultural price supports result in governments...Ch. 3 - Can you propose a policy that meld induce the...Ch. 3 - What term would an economist use to describe what...Ch. 3 - Explain why voluntary Martians improve social...Ch. 3 - Why would a free market mar operate at a quantity...Ch. 3 - Review Figure 3.4 again. Suppose the price of...Ch. 3 - Table 3.8 shows information on the demand and...Ch. 3 - The computer market in recent years has seen many...Ch. 3 - Table 3.9 illustrates the markets demand and...Ch. 3 - Table 3.10 shows the supply and demand for movie...Ch. 3 - A low-income county decides to set a price ceiling...
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- 2. What is the payoff from a long futures position where you are obligated to buy at the contract price? What is the payoff from a short futures position where you are obligated to sell at the contract price?? Draw the payoff diagram for each position. Payoff from Futures Contract F=$50.85 S1 Long $100 $95 $90 $85 $80 $75 $70 $65 $60 $55 $50.85 $50 $45 $40 $35 $30 $25 Shortarrow_forward3. Consider a call on the same underlier (Cisco). The strike is $50.85, which is the forward price. The owner of the call has the choice or option to buy at the strike. They get to see the market price S1 before they decide. We assume they are rational. What is the payoff from owning (also known as being long) the call? What is the payoff from selling (also known as being short) the call? Payoff from Call with Strike of k=$50.85 S1 Long $100 $95 $90 $85 $80 $75 $70 $65 $60 $55 $50.85 $50 $45 $40 $35 $30 $25 Shortarrow_forward4. Consider a put on the same underlier (Cisco). The strike is $50.85, which is the forward price. The owner of the call has the choice or option to buy at the strike. They get to see the market price S1 before they decide. We assume they are rational. What is the payoff from owning (also known as being long) the put? What is the payoff from selling (also known as being short) the put? Payoff from Put with Strike of k=$50.85 S1 Long $100 $95 $90 $85 $80 $75 $70 $65 $60 $55 $50.85 $50 $45 $40 $35 $30 $25 Shortarrow_forward
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