Question 4 4(a) The following equation is associated with the Cobb-Douglas production function: AY/ Y = a AK/ K + (1- a) AL/ L + AA/ A (where Y = output; K = capital stock; L = labour force; A = total factor productivity and a = capital's share of income). Derive the above equation from first principles. 4(b) Explain the meaning of the equation in dart (a) and its significance in production theory. 4(c) Use diagrams and mathematical analysis to explain how the Golden Rule level of Capital (k*gold) can be derived in the Solow growth model (assume you are dealing with a closed economy without a Government). Please include investment, population growth and advances in technology in the model. 4(d) Is the Golden Rule level of Capital the ideal steady state for the economy? Exploin

Question 4 4(a) The following equation is associated with the Cobb-Douglas production function: AY/ Y = a AK/ K + (1- a) AL/ L + AA/ A (where Y = output; K = capital stock; L = labour force; A = total factor productivity and a = capital's share of income). Derive the above equation from first principles. 4(b) Explain the meaning of the equation in dart (a) and its significance in production theory. 4(c) Use diagrams and mathematical analysis to explain how the Golden Rule level of Capital (k*gold) can be derived in the Solow growth model (assume you are dealing with a closed economy without a Government). Please include investment, population growth and advances in technology in the model. 4(d) Is the Golden Rule level of Capital the ideal steady state for the economy? Exploin

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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AutoSave File Document! Word Chris Navo Home Insert Draw Design Layout References Mailings Review View MathType Help Acrobat Graphs Format Cobb and Douglas used economic data published by the government to obtain Table 2. Year P Year 1899 100 100 DOL 1911 148 216 1900 101 105 107 1912 155 1901 112 110 114 1912 1902 122 117 122 1014 169 152 244 1903 124 122 131 1915 109 156 266 1904 122 121 138 1916 225 183 1905 143 125 149 1917 227 1905 152 124 163 1915 223 201 1907 151 140 170 1919 218 19.08 126 123 485 1920 231 104 407 19.09 155 143 198 1921 179 146 417 1910 159 208 1922 240 161 431 Table 2 Swords et Predictions. The Cobb Douglass formula is P(L, K) = bLa K¹-a Determine monetary value of all the goods produced in 1 year or simply the production level in 1920 for a=.20 and b=1.01. Round to one decimal place.