Question

In: Economics

Question One (15 Marks) The economic advisors to an economy estimate the supply and demand curves...

Question One The economic advisors to an economy estimate the supply and demand curves for cigarettes as the following:

Qd=140,000-25,000P

Qs=20,000+75,000P

, where Q is the daily sales in packs of cigarettes, and P is the price per pack.

  1. Calculate the consumer surplus and producer surplus of this economy at the market clearing condition;

b. Calculate the price elasticities of demand and supply in this economy. Interpret your findings.

Solutions

Expert Solution


Related Solutions

After some diligence, Warren’s council of economic advisors plots out the private supply and demand curves for burgers.
Using the article "https://www.nytimes.com/2014/07/16/opinion/the-true-cost-of-a-burger.html"After some diligence, Warren’s council of economic advisors plots out the private supply and demand curves for burgers. They are:Demand (private): Q=34-4P Supply (private): Q=7+2P Where “Q” is given in billionsFind private equilibrium price and quantity
Supply and Demand (10 Marks) Draw a hypothetical demand and supply curves for egg cups in...
Supply and Demand Draw a hypothetical demand and supply curves for egg cups in Canada, and then graph and explain the following events and how they affect the equilibrium price and quantity of egg cups in Canada. A successful advertising campaign by egg cup producers. Technological improvements in the production of egg cups. An increase in the price of eggs a compliment in consumption. An increase in the price of bird feed the main input in egg production. An increase...
Draw supply and demand curves. Assume that these are the supply and demand curves for the...
Draw supply and demand curves. Assume that these are the supply and demand curves for the Microsoft Surface tablet. Draw what happens on this graph when the price of iPads decreases. Surface tablets and iPads are substitute goods. Clearly illustrate and label all equilibrium points, prices, and quantities.
How are the demand and supply curves similar to one​ another? How are the demand and...
How are the demand and supply curves similar to one​ another? How are the demand and supply curves​ different?
(10 marks) A local econometrician has estimated that the supply and demand curves for bungy-jumping are:...
A local econometrician has estimated that the supply and demand curves for bungy-jumping are: Qd = 260 – 4P Qs = -140 + 6P 1. Calculate the equilibrium price and quantity. 2. Calculate the elasticities of supply and demand at the equilibrium values of price and quantity. Briefly interpret these numerical values. 3. Suppose one year later, the supply curve is unchanged, but demand is now described by the equation: Q’d = 160 – 4P Show on a graph what...
Question 2 Let’s consider the supply and demand curves for natural gas. Suppose that the supply...
Question 2 Let’s consider the supply and demand curves for natural gas. Suppose that the supply curve is: Qs = 10+ 0.6PG + 0.05PO and the demand curve is: Qd = 0.01−2PG + 0.5PO, where Qs and Qd are the quantities supplied and demanded measured in trillion cubic feet, PG is the price of natural gas in dollars per thousand cubic feet, and PO is the price of oil in dollars per barrel. Suppose that the price of oil is...
This question is related to Government Intervention: (Quotas):   Consider the following supply and demand curves: Demand:...
This question is related to Government Intervention: (Quotas):   Consider the following supply and demand curves: Demand: P=150-3Qd-.5I-Pj Supply : P=2Qs+.25L Suppose income, I, is 60, the price of good j, Pj, is 0, and L, the cost of labor, is 120. Using this information, solve for the equilibrium price and quantity. Suppose now that the government introduces a price floor of 90 when income, I, is 60, the price of good j, Pj, is 0, and L, the cost of...
Question 1 A price ceiling on beef. The inverse demand and supply curves for beef are...
Question 1 A price ceiling on beef. The inverse demand and supply curves for beef are given by: P = 12 – 0.2Qd and P = 0.2Qs, where P is the price of beef in dollars per pound (USD/lb) and Q is the quantity of beef in million pounds (mil lb). The price ceiling is equal to $5/lb. Explain the purpose of this policy: what is it intended to do? (5 points) Calculate the equilibrium price and quantity of beef...
15) Scenario 1 Assume India is a small country. India’s demand and supply curves for licorice...
15) Scenario 1 Assume India is a small country. India’s demand and supply curves for licorice are: D = 400 – 10P S = 50 + 5P India imports licorice at the price of $10 per bag. 15) Refer to Scenario 1. Determine the free trade quantity demanded and supplied. Then calculate and graph the following effects of an import quota that limits imports to 75 bags of licorice. a. Calculate the consumption and production effects from the import quota.
Question 3. Explain the effects of the following events on Aggregate Demand or Aggregate Supply curves...
Question 3. Explain the effects of the following events on Aggregate Demand or Aggregate Supply curves (AD/ SAS decreases or increases) - Specify the shift in AD/SAS curve and indicate what happens to the equilibrium price level and RGDP (a). An increase in Government Spending (b). Political conflicts leading business owners to become pessimistic about business's profitability (c). An earthquake was large enough to cause a cut back in the supply of fuel (d). A 5% tax is placed on...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT