Forecast the quantity demanded when own price is $10, the price of Y is $15, the price of Z is $24, and household income is $42,000. Construct an approximately 95% confidence interval around your estimate.
Sales forecast:__________ Confidence interval:________ to ________
- Is Y a substitute or complement for model X? Is Z a substitute or complement to X? Is X a normal or inferior good?
Y is ___________________
Z is ___________________
X is ___________________
- Which independent variables are statistically significant at the 5% level?
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Statistically Significant? |
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Yes |
No |
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|
Price of X |
_____ |
_____ |
|
Price of Y |
_____ |
_____ |
|
Price of Z |
_____ |
_____ |
|
Income |
_____ |
_____ |
- Calculate own price elasticity of demand when own price is $10, the price of Y is $15, the price of Z is $24, and household income is $42,000. Is demand elastic or inelastic at this point?
Elasticity = ____________
Elastic or inelastic? _____________
- Suppose the marginal cost of model X is a constant $5 per unit. Find the profit maximizing price and quantity for the producer of model X, once again assuming the price of Y is $15, the price of Z is $24, and household income is $42,000.
Optimal Price: __________
Optimal Quantity: ___________
- Calculate cross price elasticity between the model X and the price of Y when own price is $10, the price of Y is $15, the price of Z is $24, and household income is $42,000. Suggest a strategic response: how should the producer of model X respond when the producer of Y raises prices (be as specific as possible)?
Elasticity = _______________
Strategic response:
Homework Answers
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Forecast the quantity demanded when own price is $10, the price of Y is $15, the price of Z is $2...
Regression equation for Case 3.0: SUMMARY OUTPUT Regression Statistics Multiple R 0.957 R Square 0.915 Adjusted...
Regression equation for Case 3.0: SUMMARY OUTPUT Regression Statistics Multiple R 0.957 R Square 0.915 Adjusted R Square 0.908 Standard Error 5.779 Observations 52 ANOVA df SS MS F Significance F Regression 4 16947.86487 4236.9662 126.8841 1.45976E-24 Residual 47 1569.442824 33.392401 Total 51 18517.30769 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 39.08190 15.31261 2.55227 0.014012 8.27693 69.88687 X-Price -7.37039 0.98942 -7.44921 1.71E-09 -9.36084 -5.37994 Y-Price -3.42813 0.21342 -16.06289 1.03E-20 -6.10796 -4.74831 Z-Price 4.05067 0.33949 11.93173 7.95E-16...
If a 10% increase in the price of X causes the quantity demanded of Y to...
If a 10% increase in the price of X causes the quantity demanded of Y to decrease by 15%, then ... The cross-price elasticity of demand between these goods is -1.5, which indicates that these goods are substitutes. The cross-price elasticity of demand between these goods is -1.5, which indicates that these goods are complements. The cross-price elasticity of demand between these goods is -0.67, which indicates that these goods are substitutes. The cross-price elasticity of demand between these goods...
1. Suppose that when the price of a good is s15, the quantity demanded is 4o...
1. Suppose that when the price of a good is s15, the quantity demanded is 4o units, and when the price falls to s6, the quantity increases to 6o units. The price elasticity of demand near a price of s6 and a quantity of 60 can be calculated as: A) -5/6 C)-2/9 B)-2 D) -9/2 2. Which of the following statements is true? A) The price elasticity of demand is positive when there is an inverse relationship betweern price and...
SUMMARY OUTPUT Regression Statistics Multiple R 0.633614748 R Square 0.401467649 Adjusted R Square 0.388732918 Standard Error...
SUMMARY OUTPUT Regression Statistics Multiple R 0.633614748 R Square 0.401467649 Adjusted R Square 0.388732918 Standard Error 7373785408 Observations ANOVA SS SS F Significance F 1 17141221.72 17141222 31.52541 1.02553E-06 4725555174.28 543727.1 48 4 2696396 1 17141221.72 17141222 3152541 Siewicowe Regression Residual Total Coefficients Standard Error Star P-value 2194.707265 332.0870736 6.608831 3.21E-08 40.870917 7279205668 5.61475 1.03E-06 Coefficients Standard Porn Photo Intercept Lower 95% Upper 95% Lower 95.096 Upper 95.0% 1526,634245 2862.780285 1526.634245 2862.780285 26.22704404 55.51478995 26.22704404 55.51478995 54 SUMMARY OUTPUT Regression...
Consider the following demand function for good x -9-0.1p-Py+0.01p2+0.001Y, where Own price, P $30 Quantity demanded...
Consider the following demand function for good x -9-0.1p-Py+0.01p2+0.001Y, where Own price, P $30 Quantity demanded 28.75 Price of a related good, Py $5 Price of a related good, P $275 Consumer income, Y- $25,000 The income elasticity of demand,when equilibrium quantity is 28.75 units and income is $25,000 is equal to (Enter a numeric response using a real number rounded to three decimal places)
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate...
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate the price elasticity of demand using the midpoint formula Suppose the demand for roses increases from 500 to 600 stems when income rises from $10,000 to $20,000. Calculate the income elasticity for roses using the midpoint formula.
of 2. (30 points) The demand of a product y depends on its own price UP...
of 2. (30 points) The demand of a product y depends on its own price UP ), and the price another product X (P. The price elasticity of Yis e,ー3.5, and the cross-price elasticity of Y with respect to X is e0.8. (a) Are X and Y substitutes or complements? lete (b) Suppose now P, increases by 2%, and r, decreases by 5%. Will the quantity demanded of Y increase or decrease? By what percent? 3. (20 points) The demand...
Figure 5-6 Good Z Good Y Good X Price Price Price Demand Quantity Quantity Quantity Refer...
Figure 5-6 Good Z Good Y Good X Price Price Price Demand Quantity Quantity Quantity Refer to Figure 5-6. Identify the two goods which are substitutes. It is not possible to distinguish any relationship among the goods. Good X and Good Y Good Y and Good Z Good X and Good Z If the market for a product is broadly defined, then the expenditure on the good is likely to make up a large share of one's budget there are...
33. Based on the regression In Y, =a+ß, In X, , where Y is the quantity...
33. Based on the regression In Y, =a+ß, In X, , where Y is the quantity of beef and X is beef price, and "In" stands for natural logarithm, we obtain the following regression output based on 100 observations: Dependent Variable: In Y Variable Intercept In X Parameter Estimate (a) ? -0.20 Standard Error t-value 2.175 1.300 0.0341 -5.865 r?: 0.258 What are the degrees of freedom in this model? a. 100. b. 2. c. 99. d. 98. e. Cannot...
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate...
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate the price elasticity of demand using the midpoint formula. Paragraph B 195 % A DA U & X, x? EI = - Font size - H 9 Ix I 2 Font family acer
If a 10% increase in the price of X causes the quantity demanded of Y to decrease by 15%, then ... The cross-price elasticity of demand between these goods is -1.5, which indicates that these goods are substitutes. The cross-price elasticity of demand between these goods is -1.5, which indicates that these goods are complements. The cross-price elasticity of demand between these goods is -0.67, which indicates that these goods are substitutes. The cross-price elasticity of demand between these goods...
1. Suppose that when the price of a good is s15, the quantity demanded is 4o units, and when the price falls to s6, the quantity increases to 6o units. The price elasticity of demand near a price of s6 and a quantity of 60 can be calculated as: A) -5/6 C)-2/9 B)-2 D) -9/2 2. Which of the following statements is true? A) The price elasticity of demand is positive when there is an inverse relationship betweern price and...
SUMMARY OUTPUT Regression Statistics Multiple R 0.633614748 R Square 0.401467649 Adjusted R Square 0.388732918 Standard Error 7373785408 Observations ANOVA SS SS F Significance F 1 17141221.72 17141222 31.52541 1.02553E-06 4725555174.28 543727.1 48 4 2696396 1 17141221.72 17141222 3152541 Siewicowe Regression Residual Total Coefficients Standard Error Star P-value 2194.707265 332.0870736 6.608831 3.21E-08 40.870917 7279205668 5.61475 1.03E-06 Coefficients Standard Porn Photo Intercept Lower 95% Upper 95% Lower 95.096 Upper 95.0% 1526,634245 2862.780285 1526.634245 2862.780285 26.22704404 55.51478995 26.22704404 55.51478995 54 SUMMARY OUTPUT Regression...
Consider the following demand function for good x -9-0.1p-Py+0.01p2+0.001Y, where Own price, P $30 Quantity demanded 28.75 Price of a related good, Py $5 Price of a related good, P $275 Consumer income, Y- $25,000 The income elasticity of demand,when equilibrium quantity is 28.75 units and income is $25,000 is equal to (Enter a numeric response using a real number rounded to three decimal places)
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate the price elasticity of demand using the midpoint formula Suppose the demand for roses increases from 500 to 600 stems when income rises from $10,000 to $20,000. Calculate the income elasticity for roses using the midpoint formula.
of 2. (30 points) The demand of a product y depends on its own price UP ), and the price another product X (P. The price elasticity of Yis e,ー3.5, and the cross-price elasticity of Y with respect to X is e0.8. (a) Are X and Y substitutes or complements? lete (b) Suppose now P, increases by 2%, and r, decreases by 5%. Will the quantity demanded of Y increase or decrease? By what percent? 3. (20 points) The demand...
Figure 5-6 Good Z Good Y Good X Price Price Price Demand Quantity Quantity Quantity Refer to Figure 5-6. Identify the two goods which are substitutes. It is not possible to distinguish any relationship among the goods. Good X and Good Y Good Y and Good Z Good X and Good Z If the market for a product is broadly defined, then the expenditure on the good is likely to make up a large share of one's budget there are...
33. Based on the regression In Y, =a+ß, In X, , where Y is the quantity of beef and X is beef price, and "In" stands for natural logarithm, we obtain the following regression output based on 100 observations: Dependent Variable: In Y Variable Intercept In X Parameter Estimate (a) ? -0.20 Standard Error t-value 2.175 1.300 0.0341 -5.865 r?: 0.258 What are the degrees of freedom in this model? a. 100. b. 2. c. 99. d. 98. e. Cannot...
When price rises from $10 to $15, the quantity demanded decreases from 100 to 70. Calculate the price elasticity of demand using the midpoint formula. Paragraph B 195 % A DA U & X, x? EI = - Font size - H 9 Ix I 2 Font family acer
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