Given that Q = Q(K, L) = (aK" + (1– a)L")F represents a production function, where Q is output, and K (capital) and L (labour) are inputs. 7. %3| (a) Find the total differential of Q. (b) Now let the production function be implied by the following: F(Q,K,L) = Q – aK" + (1 – a)L" = 0. dK Using the implicit function rule find dL (c) The derivative in (b) is the slope of the isoquants from the implied production function. These are always deemed to be negative. What values of a would ensure that the isoquants were negative?

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

Can you please help solve question 7c I have awnser to 7 a and b so it is easier to understand the logic behind it, please show full working so I can compare it to my own work
 
Thank you

Given that Q = Q(K,L) = (aK" + (1 – a)L")F represents a production
function, where Q is output, and K (capital) and L (labour) are inputs.
7.
-
(a)
Find the total differential of Q.
(b)
Now let the production function be implied by the following:
F(Q, K, L) = Q – aK" + (1 – a)L" = 0.
-
dK
Using the implicit function rule find
dL
(c)
The derivative in (b) is the slope of the isoquants from the implied production
function. These are always deemed to be negative.
What values of a would ensure that the isoquants were negative?
Transcribed Image Text:Given that Q = Q(K,L) = (aK" + (1 – a)L")F represents a production function, where Q is output, and K (capital) and L (labour) are inputs. 7. - (a) Find the total differential of Q. (b) Now let the production function be implied by the following: F(Q, K, L) = Q – aK" + (1 – a)L" = 0. - dK Using the implicit function rule find dL (c) The derivative in (b) is the slope of the isoquants from the implied production function. These are always deemed to be negative. What values of a would ensure that the isoquants were negative?
O= O(K,L) = («kK"+ (I-a)L")"e
uct
(a)
do =
20 dk + 20 dL.
aK
Now a0
(ak"+ Ci-a)L")
X 8 x axX (K)-
S-r
(xk"+ CI-«)L")
(ak"+ (1-a)L*)%
1-1
S-H
= S(I-a) L"
8-x
dL + d 8K (ak+(1-a)L
So do
X dk
(b)
FCO,K, L)= Q- ak* + (1-a) = o
%3D
ƏFlaL
Now dk
%3D
A (1-a) L"
%31
%3D
4-1
Transcribed Image Text:O= O(K,L) = («kK"+ (I-a)L")"e uct (a) do = 20 dk + 20 dL. aK Now a0 (ak"+ Ci-a)L") X 8 x axX (K)- S-r (xk"+ CI-«)L") (ak"+ (1-a)L*)% 1-1 S-H = S(I-a) L" 8-x dL + d 8K (ak+(1-a)L So do X dk (b) FCO,K, L)= Q- ak* + (1-a) = o %3D ƏFlaL Now dk %3D A (1-a) L" %31 %3D 4-1
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Costs
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