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Spatial Stochastic Frontier Analysis (SSFA) is an original method for controlling the spatial heterogeneity in Stochastic Frontier Analysis (SFA) models, for crosssectional data, by splitting the inefficiency term into three terms: the first one related to spatial peculiarities of the territory in which each single unit operates, the second one related to the specific production features and the third one representing the error term.
Package details 


Author  Elisa Fusco, Francesco Vidoli 
Maintainer  Elisa Fusco <[email protected]> 
License  GPL3 
Version  1.1 
Package repository  View on CRAN 
Installation 
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