ECO101H1 Chapter Notes - Chapter 4: Midpoint Method, Root Mean Square, Normal Good

77 views7 pages

pinkgrasshopper49

19 Feb 2018

School

Department

Course

Professor

For unlimited access to Textbook Notes, a Class+ subscription is required.

elizabethkandelaki and 40134 others unlocked

ECO101H1 Full Course Notes

Verified Note

98 documents

Document Summary

Measure responsiveness to changes in qd to changes in its own price hurdles. Is 100 a big or small quantity change: 100 medium cups of co ee = 35,488. 24 ml solution. Given a price change, demand is elastic if if the resulting |% qd| is greater than. Given a price change, demand is inelastic if if the resulting |% qd| is less than. Wednesday, september 27, 2017: e > 1 : elastic. E = 0 : perfectly inelastic determinants of (own-price) elasticity of demand two observations. Price elasticity measures the ability and willingness to substitute away from a good (at current prices) when faced with an increase in price. Doing without is always a good substitute, albeit not always a particularly good one the one rule you need to remember. Necessities vs. luxuries: necessities are inelastic and luxuries are elastic.

Related Questions

interval (or arc) elasticity

cross-price elasticity

price elasticity of demand

elastic demand

income elasticity

inelastic demand

inframarginal units

marginal revenue

point elasticity

price effect

quantity effect

total revenue

unitary elastic demand

1. __________________ A measure of consumersâ sensitivity or responsiveness to changes in the price of a good or service.

2. ___________________ When the percentage change in price (in absolute value) is more than the percentage change in quantity demanded (in absolute value).

3. ___________________ When the percentage change in quantity demanded (in absolute value) is more than the percentage change in price (in absolute value).

4. ___________________ When the percentage change in quantity demanded (in absolute value) is just equal to the percentage change in price (in absolute value).

5. ___________________ Total amount paid to a producer for a good or service P * Q.

6. ___________________ The effect on total revenue of a change in price, holding quantity constant.

7. ___________________ The effect on total revenue of a change in quantity, holding price constant.

8. ___________________ An elasticity calculated over an interval of a demand curve or demand schedule.

9. ___________________ Elasticity at a specific price or point on a demand curve.

10. ___________________ A measure of how responsive quantity demanded is to a change in income, all other things constant.

11. ___________________ A measure showing how responsive the quantity demanded of one good is to changes in the price of another good, other factors constant.

12. ___________________ The additional revenue received by producing and selling one more unit of output.

13. ___________________ Units of output that could have been sold at a higher price had the firm not lowered its price to sell additional (marginal) units.

coffeehornet269

5. The demand curve for a product is given by Qdx = 1,000 - 2Px + .02Pz where Pz = $400. (Hint: If you're not comfortable with the calculus alternatives, compute Q at the given prices, then again with a 1% increase in price. Then figure percentage change in Q over the percentage change in P, %Q/%P).

a. What is the own-price elasticity of demand when Px = $154? Is the demand elastic or inelastic? What would happen to the firm's revenue if it decided to charge a price below $154?

b. What is the own-price elasticity of demand when Px = $354? Is the demand elastic or inelastic? What would happen to the firm's revenue if it decided to charge a price below $354?

c. What is the cross-price elasticity of demand between good X and good Z when Px = $154? Are good X and good Z substitutes are complements?

byzantiumimpala385

From the scenario for Katrinaâs Candies, examine the procedure Herb will use to estimate the "demand model" for this product and comment on the expected price elasticity, income elasticity, and cross price elasticity of demand. That is, do you expect demand to be price elastic or inelastic? Will the income elasticity suggest Katrina Candies is a luxury or a necessary good? And, is there likely to be a strong cross price elasticity with the other products that Herb included in his demand model? Explain your answers. What can you determine about consumer demand for a product whose estimated demand elasticities are as follows: Price Elasticity of demand is -0.85 Income Elasticity of demand is 2.5 Cross Price Elasticity of demand with this product and your product is -2 I would like you to think about this simple formula for predicting the change in total revenue when there is a given percentage change in price. Using the example above, if ED (price elasticity of demand) is -.85, then a 10% increase in price will cause the quantity demanded to fall by 8.5%, (-8.5% / 10% = -.85). The Formula for Predicting % Changes in Total Revenue is: %ÎTR = %ÎQ + %ÎP where TR = Total Revenue, Q is Quantity Demanded and P = price. Using this formula, what would be the % Î in TR if ED is -.85 and the %ÎP is 10%?

lilaccattle807

ECO101H1 Chapter Notes - Chapter 4: Midpoint Method, Root Mean Square, Normal Good

ECO101H1 Full Course Notes

Document Summary

Get access

Related textbook solutions

Principles of Economics

Principles of Macroeconomics

Principles of Microeconomics

Related Documents

ECO101H1 Lecture 4: topic 4 - elasticity of demand

ECO101H1 Lecture Notes - Demand Curve, European Route E20, Inferior Good

ECO101H1 Lecture Notes - Lecture 6: Qqq

Related Questions