Title: The Efficiency of Supply Chain Technology Estimation Model Based on Malmquist Productivity Parametric Decomposition Approach
Abstract: Based on the time-varying panel space stochastic frontier model, this article focuses on the generalized Malmquist productivity parameters decomposition and puts the TFP growth estimation and its decomposition into study from the perspective of the supply chain. It introduces the spatial lagged terms of the distance function into the output-oriented distance function in logarithmic form, considering refactoring the generalized Malmquist Productivity index of spatial effect, which is used to decompose the TFP into technological progress changes, technical efficiency changes and effects of economical scale. Hereinto the spatial effect exists in the form of the spatial spillover effect of technical efficiency changes, but technological progress changes and effects of economical scale are not directly affected by spatial effect. The model and algorithms can be applied to measure the contribution of the technical efficiency to the supply chain.
Publication Year: 2016
Publication Date: 2016-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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