In a fishery the long-run harvest function (harvest volume) is H(E) = aE – bE2, with a, b representing positive constants and E is fishing effort. Total cost is TC(E) = cE, with c being the unit cost of effort. Total revenue is TR(E) = pH(E), with p being the constant price of fish. a) Find the open-access equilibrium values of effort and harvest. b) Find the fishing effort that maximizes resource rent, EMEY, and the corresponding harvest, HMEY-

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question

Please answer part c and provide steps

In a fishery the long-run harvest function (harvest volume) is
H(E)
= aE – bE2, with a, b representing positive constants and E is fishing effort.
Total cost is TC(E)
= cE, with c being the unit cost of effort.
Total revenue is TR(E) = pH(E), with p being the constant price of fish.
a) Find the open-access equilibrium values of effort and harvest.
b) Find the fishing effort that maximizes resource rent, EMEY, and the corresponding harvest,
HMEY-
c) Find the fishing effort that maximizes sustainable yield (harvest), EMSY-
d) Explain why higher levels of effort (E) beyond a certain point are associated with
reductions in long-run total revenue (TR).
e) Explain why it generally is not efficiency- maximizing for society to supply the level of
fishing effort that maximizes the sustainable yield.
f) Suppose that, because of an increase in world demand, the price of the fish from this
fishery rises significantly.
(i)
Illustrate and explain the impact of this price-increase on the fish stock and the
competitive level of effort (or employment) in the fishery.
(ii)
What can be said about the long-run impact on the fish catch? Is it positive,
negative, or indeterminate? Explain.
g) Suppose a management council decides to regulate this fishery for the first time. The
management council is considering two alternative policies: a tax on the fish catch, and
freely allocated individual transferable quotas (ITQS).
(i)
Carefully discuss the impact of the two proposed policies.
(ii)
In your opinion, which policy should be implemented by the management
council? Explain.
Transcribed Image Text:In a fishery the long-run harvest function (harvest volume) is H(E) = aE – bE2, with a, b representing positive constants and E is fishing effort. Total cost is TC(E) = cE, with c being the unit cost of effort. Total revenue is TR(E) = pH(E), with p being the constant price of fish. a) Find the open-access equilibrium values of effort and harvest. b) Find the fishing effort that maximizes resource rent, EMEY, and the corresponding harvest, HMEY- c) Find the fishing effort that maximizes sustainable yield (harvest), EMSY- d) Explain why higher levels of effort (E) beyond a certain point are associated with reductions in long-run total revenue (TR). e) Explain why it generally is not efficiency- maximizing for society to supply the level of fishing effort that maximizes the sustainable yield. f) Suppose that, because of an increase in world demand, the price of the fish from this fishery rises significantly. (i) Illustrate and explain the impact of this price-increase on the fish stock and the competitive level of effort (or employment) in the fishery. (ii) What can be said about the long-run impact on the fish catch? Is it positive, negative, or indeterminate? Explain. g) Suppose a management council decides to regulate this fishery for the first time. The management council is considering two alternative policies: a tax on the fish catch, and freely allocated individual transferable quotas (ITQS). (i) Carefully discuss the impact of the two proposed policies. (ii) In your opinion, which policy should be implemented by the management council? Explain.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Fundraising
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education