On estimation of the CES production function - revisited
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On estimation of the CES production function - revisited. / Henningsen, Arne; Henningsen, Geraldine.
I: Economics Letters, Bind 115, Nr. 1, 2012, s. 67–69.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - On estimation of the CES production function - revisited
AU - Henningsen, Arne
AU - Henningsen, Geraldine
PY - 2012
Y1 - 2012
N2 - Estimation of the non-linear Constant Elasticity of Scale (CES) function is generally considered problematic due to convergence problems and unstable and/or meaningless results. These problems often arise from a non-smooth objective function with large flat areas, the discontinuity of the CES function where the elasticity of substitution is one, and possibly significant rounding errors where the elasticity of substitution is close to one. We suggest three (combinable) solutions that alleviate these problems and improve the reliability and stability of the results.
AB - Estimation of the non-linear Constant Elasticity of Scale (CES) function is generally considered problematic due to convergence problems and unstable and/or meaningless results. These problems often arise from a non-smooth objective function with large flat areas, the discontinuity of the CES function where the elasticity of substitution is one, and possibly significant rounding errors where the elasticity of substitution is close to one. We suggest three (combinable) solutions that alleviate these problems and improve the reliability and stability of the results.
U2 - 10.1016/j.econlet.2011.12.007
DO - 10.1016/j.econlet.2011.12.007
M3 - Journal article
VL - 115
SP - 67
EP - 69
JO - Economics Letters
JF - Economics Letters
SN - 0165-1765
IS - 1
ER -
ID: 37390744