3 papers
stat.ME2026
Mixed Frequency Stochastic Frontier Model: with application to the linkage of weather extremes and firm efficiency
Erniel B. Barrios, Nur Syazwani Mazlan, Lim Foo Weng +3
A strategy for incorporating higher-frequency determinants of inefficiency into the stochastic frontier models with production function indicators compiled at lower frequencies is…
stat.AP2025
Functional-Coefficient Models for Multivariate Time Series in Designed Experiments: with Applications to Brain Signals
Paolo Victor Redondo, Raphael Huser, Hernando Ombao
To study the neurophysiological basis of attention deficit hyperactivity disorder (ADHD), clinicians use electroencephalography (EEG) which record neuronal electrical activity on t…
stat.ME2024
Measuring Information Transfer Between Nodes in a Brain Network through Spectral Transfer Entropy
Paolo Victor Redondo, Raphael Huser, Hernando Ombao
Brain connectivity characterizes interactions between different regions of a brain network during resting-state or performance of a cognitive task. In studying brain signals such a…