The Estimation of Elasticity of Substitution of CES Production Function

2011 ◽  
Author(s):  
Tomas Miklosovic ◽  
Ivan Lichner
Keyword(s):  
Production Function ◽  
Elasticity Of Substitution

scholarly journals Local and Global Dynamics in a Discrete Time Growth Model with Nonconcave Production Function

2012 ◽  
Vol 2012 ◽  
pp. 1-22 ◽  
Author(s):  
Serena Brianzoni ◽  
Cristiana Mammana ◽  
Elisabetta Michetti
Keyword(s):  
Production Function ◽  
Growth Model ◽  
Discrete Time ◽  
Production Functions ◽  
Elasticity Of Substitution ◽  
Global Dynamics ◽  
Production Factors ◽  
Local And Global Dynamics ◽  
Complex Features

We study the dynamics shown by the discrete time neoclassical one-sector growth model with differential savings while assuming a nonconcave production function. We prove that complex features exhibited are related both to the structure of the coexixting attractors and to their basins. We also show that complexity emerges if the elasticity of substitution between production factors is low enough and shareholders save more than workers, confirming the results obtained while considering concave production functions.

scholarly journals On the Substitution of Private and Public Capital in Production

2019 ◽  
Vol 19 (232) ◽  
Author(s):  
Zidong An ◽  
Alvar Kangur ◽  
Chris Papageorgiou
Keyword(s):  
Production Function ◽  
Public Capital ◽  
Physical Capital ◽  
Elasticity Of Substitution ◽  
Point Estimate ◽  
Private Capital ◽  
Public And Private ◽  
Macroeconomic Models ◽  
Private And Public ◽  
Penn World Table

Most macroeconomic models assume that aggregate output is generated by a specification for the production function with total physical capital as a key input. Implicitly this assumes that private and public capital stocks are perfect substitutes. In this paper we test this assumption by estimating a nested-CES production function whereas the two types of capital are considered separately along with labor as inputs. The estimation is based on our newly developed dataset on public and private capital stocks for 151 countries over a period of 1960-2014 consistent with Penn World Table version 9. We find evidence against perfect substitutability between public and private capital, especially for emerging and LIDCs, with the point estimate of the elasticity of substitution estimated closely around 3.

Educational Production Functions

1978 ◽  
Vol 3 (3) ◽  
pp. 209-231 ◽  
Author(s):  
Solomon W. Polachek ◽  
Thomas J. Kniesner ◽  
Henrick J. Harwood
Keyword(s):  
Academic Achievement ◽  
Maximum Likelihood ◽  
Production Function ◽  
Production Functions ◽  
Elasticity Of Substitution ◽  
Likelihood Methods ◽  
Educational Backgrounds ◽  
Scholastic Performance ◽  
Maximum Likelihood Methods ◽  
Educational Production

This research examines scholastic performance within the context of an individual’s production function. A constant partial elasticity of substitution production function for academic achievement is presented and estimated with non linear maximum likelihood methods. We find that ability and time devoted to various aspects of the learning process are the most important determinants of students’ accomplishments. Our results underscore the potential for students to compensate for relatively “poor” educational backgrounds by spending more time on study and class attendance.

CONSTANT-ELASTICITY-OF-SUBSTITUTION PRODUCTION FUNCTION

2008 ◽  
Vol 12 (5) ◽  
pp. 694-701 ◽  
Author(s):  
Hideki Nakamura ◽  
Masakatsu Nakamura
Keyword(s):  
Production Function ◽  
Capital Accumulation ◽  
Specific Form ◽  
Production Functions ◽  
Elasticity Of Substitution ◽  
Intermediate Goods ◽  
Constant Elasticity ◽  
Constant Elasticity Of Substitution ◽  
Douglas Production Function

We consider endogenous changes of inputs from labor to capital in the production of intermediate goods, i.e., a form of mechanization. We derive complementary relationships between capital accumulation and mechanization by assuming a Cobb–Douglas production function for the production of final goods from intermediate goods. A constant-elasticity-of-substitution production function in which the elasticity of substitution exceeds unity can be endogenously derived as the envelope of Cobb–Douglas production functions when the efficiency of inputs is assumed in a specific form. The difficulty of mechanization represents the elasticity of substitution.

scholarly journals Intermetropolitan Comparisons Of Production Function

2011 ◽  
Vol 3 (2) ◽  
pp. 112
Author(s):  
Martin Williams ◽  
Tuan Ton-That
Keyword(s):  
Production Function ◽  
Production Technology ◽  
Returns To Scale ◽  
Elasticity Of Substitution ◽  
Constant Elasticity ◽  
Constant Elasticity Of Substitution ◽  
Different Levels ◽  
Variable Returns To Scale ◽  
Inputs And Outputs

A nonhomogeneous production is used to study the features of the production technology across U.S. cities. We compute marginal productivities and scale elasticities for different levels of inputs and outputs. The form of the production function allows variable returns to scale. We can also test the Cobb-Douglas and constant elasticity of substitution forms within the nonhomogeneous specification. Conclusions are drawn concerning returns to scale across cities of different sizes.

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