Man

Andrés Fernando Villegas Rodriguez

Jefe de Carrera

Universidad Santo Tomás

Santiago, Chile

Líneas de Investigación


• Análisis de eficiencia técnica utilizando modelos paramétricos y no-paramétricos. • Modelos dinámicos para precios de commodities, simulación y econometría.

Educación

  •  Economía Agraria, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2018

Experiencia Académica

  •   Docente Part Time

    PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

    Agronomía

    Chile

    2019 - 2022

  •   Docente Part Time

    UNIVERSIDAD DEL DESARROLLO

    Economía y Negocios

    Chile

    2019 - 2022

  •   Docente Part Time

    UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

    Chile

    2018 - At present

  •   Docente Part Time

    UNIVERSIDAD MAYOR

    Agronomía

    Chile

    2017 - 2017

  •   Docente Part Time

    UNIVERSIDAD ANDRES BELLO

    Ingeniería

    Chile

    2022 - 2022

  •   Docente Planta Full Time

    UNIVERSIDAD SANTO TOMAS

    Recursos Naturales y Medicina Veterinaria

    Chile

    2021 - At present

Experiencia Profesional

  •   Jefe de Carrera Full Time

    Universidad Santo Tomás

    Chile

    2024 - At present

Premios y Distinciones

  •   Mejor graduado

    PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

    Chile, 2012

    Premio al mejor graduado Magíster en Economía Agraria.


 

Article (14)

Measurement of efficiency and its drivers in the Chilean banking industry

Cobas, Adriana; Maziotis, Alexandros; Villegas, Andres

Article ISI
PLOS ONE  (2024)

The demand for agricultural credit in central Chile

Duarte, Alvaro Reyes; Trejo-Pech, Carlos J. O.; Villegas, Andres; Servin-Juarez, Roselia

Article ISI
AGRICULTURAL FINANCE REVIEW  (2024)

The effect of crop insurance in Ecuadorian rice farming: a technical efficiency approach

Castro, Marcelo; Duarte, Alvaro Reyes; Villegas, Andres; Chanci, Luis

Article ISI
AGRICULTURAL FINANCE REVIEW  (2023)

Estimation of Endogenous Volatility Models with Exponential Trends

Bobenrieth, Juan R. A.; Bobenrieth, Eugenio S. A.; Villegas, Andres F.; Wright, Brian D.

Article ISI
MATHEMATICS  (2022)

Performance analysis of Chilean water companies after the privatization of the industry: the influence of ownership

Molinos-Senante, Maria; Maziotis, Alexandros; Villegas, Andres

Article ISI
WATER INTERNATIONAL  (2022)

Marginal Cost of Reducing Unplanned Water Supply Interruptions: Influence of Water Company Ownership

Maziotis, Alexandros; Molinos-Senante, Maria; Villegas, Andres

Article ISI
JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT  (2021)

Measuring the marginal costs of reducing water leakage: the case of water and sewerage utilities in Chile

Molinos-Senante, Maria; Villegas, Andres; Maziotis, Alexandros

Article ISI
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH  (2021)

Estimating technical efficiency and allocative distortions of water companies: evidence from the English and Welsh water and sewerage industry

Molinos-Senante, Maria; Maziotis, Alexandros; Villegas, Andres

Article ISI
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH  (2020)

Financial winners and losers since the privatization of the English and Welsh water and sewerage industry: a profit decomposition approach

Villegas, Andres; Molinos-Senante, Maria; Maziotis, Alexandros; Sala-Garrido, Ramon

Article ISI
URBAN WATER JOURNAL  (2020)

Impact of external costs of unplanned supply interruptions on water company efficiency: Evidence from Chile

Maziotis, Alexandros; Villegas, Andres; Molinos-Senante, Maria; Sala-Garrido, Ramon

Article ISI
UTILITIES POLICY  (2020)

The cost of reducing unplanned water supply interruptions: A parametric shadow price approach

Maziotis A.; Villegas A.; Molinos-Senante M.

Article ISI SCOPUS
 (2020)

Are water tariffs sufficient incentives to reduce water leakages? An empirical approach for Chile

Molinos-Senante M.; Villegas A.; Maziotis A.

Article ISI SCOPUS
UTILITIES POLICY  (2019)

Impact of environmental variables on the efficiency of water companies in England and Wales: a double-bootstrap approach

Villegas A.; Molinos-Senante M.; Maziotis A.

Article ISI SCOPUS
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH  (2019)

Benchmarking the efficiency of the Chilean water and sewerage companies: a double-bootstrap approach

Molinos-Senante, M; Donoso, G; Sala-Garrido, R; Villegas, A

Article ISI SCOPUS
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH  (2018)

14
Andrés Villegas

Jefe de Carrera

Universidad Santo Tomás

Santiago, Chile

4
Maria Molinos

Profesora Asociada

Ingenieria Hidráulica y Ambiental

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

2
ALVARO REYES

Director Nacional de la Escuela de Agronomía

UNIVERSIDAD SANTO TOMAS

Chile, Chile

1
Guillermo Donoso

Profesor Titular

Economía Agraria

Pontificia Universidad Católica de Chile

Santiago, Chile

1
EUGENIO BOBENRIETH

Profesor Titular

Departamento de Economia Agraria

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE, DEPARTAMENTO DE ECONOMÍA AGRARIA, FACULTAD DE AGRONOMÍA E INGENIERÍA FORESTAL.

Santiago, Chile