DINKs are households with "double income, no kids", and such households are invading your neighbourhood. You decide to take advantage of this influx by starting a gourmet take-away food store. Assume that these DINKs in your neighbourhood are your only potential customers. You know that the price elasticity of demand for your food from DINKs is 0.5, and their income elasticity of demand is 1.5. From the standpoint of the quantity that you sell, explain which of the following changes would concern you most. First, the number of DINKs in your neighbourhood falls by 10 percent. Second, the average income of DINKs falls by 5 percent.

DINKs are households with "double income, no kids", and such households are invading your neighbourhood. You decide to take advantage of this influx by starting a gourmet take-away food store. Assume that these DINKs in your neighbourhood are your only potential customers. You know that the price elasticity of demand for your food from DINKs is 0.5, and their income elasticity of demand is 1.5. From the standpoint of the quantity that you sell, explain which of the following changes would concern you most. First, the number of DINKs in your neighbourhood falls by 10 percent. Second, the average income of DINKs falls by 5 percent.

Microeconomics

13th Edition

ISBN:9781337617406

Author:Roger A. Arnold

Publisher:Roger A. Arnold

Chapter6: Elasticity

Section: Chapter Questions

Problem 3QP: Prove that price elasticity of demand is not the same as the slope of a demand curve.

See similar textbooks

Similar questions

Suppose a movie theater determines it can charge different prices to patrons who go to weekday matinees and people who attend evening and weekend shows. The movie theater's goal is to increase total revenue. See Hint The price elasticity of demand for weekend and evening patrons is -0.50, and the price elasticity of demand for matinee moviegoers is -2.80. Based on the price elasticity of demand for each group of people, how should the movie theater adjust its prices? Choose one: O A. Raise the price for matinee moviegoers, and keep the price the same for weekend and evening patrons. O B. Lower the price for matinee moviegoers, and raise the price for weekend and evening patrons. O C. Lower the price for matinee moviegoers, and keep the price the same for weekend and evening patrons. O D. Raise the price for matinee moviegoers, and lower the price for weekend and evening patrons.
Consider two markets: the market for motorcycles and the market for pancakes. The initial equilibrium for both markets is the same, the equilibrium price is $4.50, and the equilibrium quantity is 29.0. When the price is $7.75, the quantity supplied of motorcycles is 65.0 and the quantity supplied of pancakes is 103.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for pancakes. Please round to two decimal places.
Consider two markets: the market for coffee and the market for hot cocoa. The initial equilibrium for both markets is the same, the equilibrium price is $4.50, and the equilibrium quantity is 35.0. When the price is $11.75, the quantity supplied of coffee is 59.0 and the quantity supplied of hot cocoa is 103.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for hot cocoa.
Your Best Brand Bike Shorts - BBB Shorts have been flying off the shelf. Your chief economist tells you that during the Covid-19 pandemic, "the taste for bicycling has changed. The price elasticity of demand is much more inelastic. The price elasticity of demand has decreased from -5.76 to -2.70." Before the campaign, your price was $240 per pair of BBB Shorts. What should the new price be? Please enter the new price here: $ [a] Show only your answer in the box. Do not include steps in the calculation and do not include the dollar sign.
Your Best Brand Bike Shorts - BBB Shorts have been flying off the shelf. Your chief economist tells you that during the Covid-19 pandemic, "the taste for bicycling has changed. The price elasticity of demand is much more inelastic. The price elasticity of demand has decreased from -5.76 to -2.70." Before the campaign, your price was $240 per pair of BBB Shorts. What should the new price be? Please enter the new price here: $ [a] Show only your answer in the box. Do not include steps in the box and do not add the dollar sign.
Your Best Brand Bike Shorts-BBB Shorts have been flying off the shelf. Your chief economist tells you that during the Covid-19 pandemic, "the taste for bicycling has changed. The price elasticity of demand is much more inelastic. The price elasticity of demand has decreased from -5.76 to -2.70." Before the campaign, your price was $240 per pair of BBB Shorts. What should the new price be? Please enter the new price here: $
Your Best Brand Bike Shorts-BBB Shorts have been flying off the shelf. Your chief economist tells you that during the Covid-19 pandemic, "the taste for bicycling has changed. The price elasticity of demand is much more inelastic. The price elasticity of demand has decreased from -5.76 to -2.70." Before the campaign, your price was $240 per pair of BBB Shorts. What should the new price be?
Suppose that you are a staff economist with an economic consulting firm. The operator of a local harbour has commissioned your firm to do a market analysis of the demand for berths (parking spaces) for boats. Your firm finds that the price elasticity of demand for berths is –0.8. If the price of a berth in the area decreases by 6%, how will the quantity of berths that people demand change? The number of berths demanded will: Increase by 0.8% Decrease by 7.5% Increase by 6% Increase by 4.8%
Suppose you work for a local car parts supplier, and you’re looking at ways to increase revenue. You remember from your economics course, that people respond to price changes. You decide to test this theory. Assume, that as the price of an alternator falls from $40.00 to $38.00 the quantity of Y demanded increases from 110 to 118. Then the coefficient of price elasticity of demand is: If you want to increase revenue, you should:
Consider two markets: the market for coffee and the market for hot cocoa. The initial equilibrium for both markets is the same, the equilibrium price is $5.50, and the equilibrium quantity is 23.0. When the price is $12.75, the quantity supplied of coffee is 71.0 and the quantity supplied of hot cocoa is 111.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for hot cocoa. Please round to two decimal places. Supply in the market for coffee is O more elastic than supply in the market for hot cocoa. less elastic than supply in the market for hot cocoa. the same elasticity as supply in the market for hot cocoa. There is not enough information to tell which has a higher elasticity. O O O O
What are two goods (or services) that you buy that have the highest Cross-Price Elasticity of Demand? Can you give an example of two goods (or services) that you buy that have a negative Cross-Price Elasticity of Demand? What about Income Elasticity of Demand? What good or service do you buy that has a high Income Elasticity of Demand? Can you also give an example of a good or service that you buy that has a negative Income Elasticity of Demand?
The following graph gives two points (A and B) along a hypothetical demand curve for seitan. PRICE (Dollars per pound) 12 11 10 9 3 2 1 0 0 70, 3 I B A Demand 10 20 30 40 50 60 70 80 90 100 110 QUANTITY (Thousands of pounds of seitan) ? Using the midpoint method, the price elasticity of demand for seitan between point A and point B is approximately for seitan is between points A and B. This indicates that demand