Italian_W

<p>This is an example dataset that contains the 107 Italian provinces contiguity matrix (year 2008).</p>

datasets

Spatial Stochastic Frontier Analysis (SSFA) is an original method for controlling the spatial heterogeneity in Stochastic Frontier Analysis (SFA) models, for cross-sectional 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.

Elisa Fusco

ssfa

Spatial Stochastic Frontier Analysis

Italian_W function

<p>A data frame with 107 x 107 row-standardized distances between observations (Italian provinces).</p>

Italian_W: Italian provinces spatial weights matrix example

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Examples