Widgets are a necessary part of modern life, but they are also associated with considerable pollution and pollution-related externalities. Consider the private market for widgets described by the following private marginal benefit (MB) and private marginal cost (PMC) curves:
???? = 100 − 0.15??
PMC = 4 + 0.06??.
where ?? is the quantity demanded and ?? is the quantity supplied. Assume here that output (?? and ??) varies from 0 to 1000. After plotting these curves, use them to answer the following
questions. (This question requires graphing for several parts—you can put all of your curves on the same figure. At the very least, I would like for you to try using Excel to plot the lines.)
) (5 points) Solve for the optimal private level of production ?M and the optimal private market clearing price PM and plot these values on your graph.
Widgets are a necessary part of modern life, but they are also associated with considerable pollution...
1. Pigovian Taxes Widgets are a necessary part of modern life, but they are also associated with considerable pollution and pollution-related externalities. Consider the private market for widgets described by the following private marginal benefit (MB) and private marginal cost (PMC) curves: ????= 100 − 0.15???? ??????= 4 + 0.06????. where ???? is the quantity demanded and ???? is the quantity supplied. Assume here that output (???? and ????) varies from 0 to 1000. After plotting these curves, use them...
Count von Count likes to (loudly) count passing cars next to Oscar’s home. This creates a negative externality via noise pollution that irritates Oscar. The marginal private cost of counting is 40, and marginal damage is given by 2Q, so: MPC = 40 MD = 2Q a) Explain why the existence of externalities can be considered a market failure. b) Ignoring the externality, find the privately optimal quantity (Q0) of counting if the marginal benefit is given by: MB =...
3. Count von Count likes to (loudly) count passing cars next to Oscar's home. This creates a negative externality via noise pollution that irritates Oscar. The marginal private cost of counting is 40, and marginal damage is given by 2Q, so: MPC 40 a) Explain why the existence of externalities can be considered a market failure. b) Ignoring the externality, find the privately optimal quantity (Q,) of counting if the marginal benefit is given by: MB 60 2Q. Assume Q...
Problem Set 2. Market Failure: Externalities and Common Pool Resources EconS 326 1. Cigarette production requires use of energy, water and other resources. When planting tobacco leaves, fertilizer is used that creates runoff and water pollution in waterways. Tobacco smoke pollutes indoor and outdoor environments and remains a pervasive and persistent source of toxicants long after the cigarette is extinguished. a. Is there too little, too much or the correct amount of cigarette produced or consumed from a socially optimal...
1. Socially Optimal Thneed Production (Graphical Analysis) based on Dr. Seuss’ The Lorax. There is only one question, but it has several parts, (a) through (J), below, plus (k) and (l) for extra credit. The demand curve and supply curve for Thneeds (“A fine something that all people need,” according to the Once-ler Group’s web site) are given by QD= 100 –5P and QS = 2.5P – 5 [HINT: these are regular—that is economically sensible—demand and supply curves that say...