3 papers
stat.ME2024
On Robust Measures of Spatial Correlation
Vincenzo Nardelli, Giuseppe Arbia
As a rule statistical measures are often vulnerable to the presence of outliers and spatial correlation coefficients, critical in the assessment of spatial data, remain susceptible…
econ.EM2024
New accessibility measures based on unconventional big data sources
G. Arbia, V. Nardelli, N. Salvini +1
In health econometric studies we are often interested in quantifying aspects related to the accessibility to medical infrastructures. The increasing availability of data automatica…
stat.ME2023
Defining the sample designs for small area estimation
Piero Demetrio Falorsi, Stefano Falorsi, Vincenzo Nardelli +1
The paper delineates a proper statistical setting for defining the sampling design for a small area estimation problem. This problem is often treated only via indirect estimation u…