Question

Assume that the demand for sugar is given by the function ? = 17 − 3?;...

Assume that the demand for sugar is given by the function ? = 17 − 3?; [or ???? = 17 − 3?]

and the supply of sugar is given by the function: ? = 2 + 2?. [or ??? = 2 + 2?]

For simplicity here, we are assuming that MWTP and MPC are linear.

a. What is the free market equilibrium price and quantity of sugar? Show your work.

b. Suppose that the production of sugar leads to downstream water quality issues such that downstream users are experiencing Marginal External Costs (MEC) of $5 per quantity. Thus, for any quantity, an MEC of $5 would have to be added onto the MPC to get Marginal Social Cost (MSC). Given this external cost, what would the MSC function be?

c. Given the MEC identified in part (c) and the resulting MSC, what is the socially efficient quantity of sugar production? What about the socially efficient price? How does this new quantity and its associated price compare to the market outcome without intervention?

Homework Answers

Answer #1

a. Under free market equilibrium, demand = supply. So,
17 − 3? = 2 + 2?
So, 2Q + 3Q = 17 - 2
So, 5Q = 15
So, Q = 15/5 = 3

And, P = 2 + 2? = 2 + 2(3) = 2 + 6 = 8

The free market equilibrium price and quantity of sugar is 3 units and 8 respectively.

b. MSC = MPC + MEC = 2 + 2? + 5 = 7 + 2Q
So, MSC = 7 + 2Q

c. Social efficient quantity is such that MWTP = MSC
So, 17 - 3Q = 7 + 2Q
So, 2Q + 3Q = 17 - 7
So, 5Q = 10
So, Q = 10/5 = 2
the socially efficient quantity of sugar production is 2 units.

And, P = 7 + 2? = 7 + 2(3) = 7 + 6 = 13
The socially efficient price is 13.

The new quantity is smaller and its associated price is larger compared to the market outcome without intervention.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider a market where the demand curve is given by P = 200 – 0.2Q and...
Consider a market where the demand curve is given by P = 200 – 0.2Q and the supply curve is given by P = 50 + 0.1Q. Production of this good generates an external cost as measured by the marginal external cost function MEC = 0.1Q. If the government wants to encourage firms to produce at the socially efficient level of output then how large should the per unit tax be?
Suppose the demand for paper is given by P = 600 – 6Q. The firms who...
Suppose the demand for paper is given by P = 600 – 6Q. The firms who produce paper have marginal private cost of MPC = 60 + 1.5Q. Production of this good results in water pollution and the negative effects of the water pollution are measured by the marginal external cost MEC = 2.5Q. (a) In the private market equilibrium, paper will sell for $____ and the private equilibrium quantity will be _____ . (b) In the social equilibrium, paper...
Firms produce garden gnome lawn ornaments with a marginal private cost curve equal to MPC=40+Q. The...
Firms produce garden gnome lawn ornaments with a marginal private cost curve equal to MPC=40+Q. The production of lawn ornaments creates a marginal external cost equal to MEC=2Q. The demand for lawn ornaments is equal to Pd = 200 - Qd . a) (5 points) In the space below, draw and label these curves. Be sure the intercepts are correct, but remember it doesn't have to be drawn perfectly to scale. b) (2 points) Calculate the quantity and price of...
A competitive refining industry produces one unit of waste for each unit of refined product. The...
A competitive refining industry produces one unit of waste for each unit of refined product. The industry disposes of the waste by releasing it into the atmosphere. The marginal benefit for the refined product is given by MB = 24 - Q, where MB is the marginal benefit when quantity Q of the product is consumed. The inverse supply curve (also the marginal private cost curve) for refining is MPC = 2 + Q, where MPC is the marginal private...
A competitive refining industry produces one unit of waste for each unit of refined product. The...
A competitive refining industry produces one unit of waste for each unit of refined product. The industry disposes of the waste by releasing it into the atmosphere. The marginal benefit for the refined product is given by MB = 24 - Q, where MB is the marginal benefit when quantity Q of the product is consumed. The inverse supply curve (also the marginal private cost curve) for refining is MPC = 2 + Q, where MPC is the marginal private...
3. Market demand for a good is given by QD= 30- 2P and its market supply...
3. Market demand for a good is given by QD= 30- 2P and its market supply is given by QS=P - 6. (a) Determine the market equilibrium quantity (QM) and price (PM) . (b) If marginal external benefit is 3 at all levels of consumption (i.e. MEB=3), then what is the socially efficient level of production (Q*)? -Provides some work to justiy your answers.
The paper industry is the major industrial source of water pollution. The inverse demand curve for...
The paper industry is the major industrial source of water pollution. The inverse demand curve for the paper market (which is also the marginal benefit curve) is P = 450 - 2Q where Q is the quantity consumed when the price consumers pay is P. The inverse supply curve (also the marginal private cost curve) for refining is MPC = 30 + 2Q. The marginal external cost is MEC = Q where MEC is the marginal external cost when the...
3. The following function shows the market for influenza vaccine. TSC = 2Q2, so MSC =...
3. The following function shows the market for influenza vaccine. TSC = 2Q2, so MSC = 4Q, MSB = 100 – 6Q, where Q is the quantity of influenza vaccines. Find the market efficient quantity of influenza vaccines and the price of the vaccine. Is it socially beneficial to produce influenza vaccine at the efficient quantity?
Suppose that demand for electricity is given by P= 400 -(Q) , where Q is the...
Suppose that demand for electricity is given by P= 400 -(Q) , where Q is the quantity kilowatt hours demanded and P is the price of electricity. The marginal private cost of electricity production is: MC(Q) = 100 +1/2Q . Assume that electricity production exposes an external cost on society of $30 per kWh. There are no marginal external benefits from the consumption or production of electricity. 1. Find the efficiency quantity of electricity. 2. Find the efficient price per...
The paper industry is the major industrial source of water pollution. The inverse demand curve for...
The paper industry is the major industrial source of water pollution. The inverse demand curve for the paper market (which is also the marginal benefit curve) is P = 450 - 2Q where Q is the quantity consumed when the price consumers pay is P. The inverse supply curve (also the marginal private cost curve) for refining is MPC = 30 + 2Q. The marginal external cost is MEC = Q where MEC is the marginal external cost when the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT