Profesor Asociado del Departamento de Ingeniería Industrial de la Universidad de Concepción e Investigador del Instituto de Sistemas Complejos de Ingeniería (ISCI).
Ingeniero Civil y Magister en Transporte de la Universidad de Chile, Doctor en Ingeniería Civil de University of Texas.
ÁREAS DE INVESTIGACIÓN
Su área de investigación está orientada en temas de movilidad y transporte urbano, con estudios sobre modos de transporte sustentable, modelos de elección discreta, econometría espacial, a los modelos de demanda de viaje, y al estudio de modelos de comportamiento en torno a acceso y movilidad.
Es Investigador Responsable del Proyecto Fondecyt N°1221724 «A microeconomic theory- based time-use model with detailed activity classification and heterogeneous mínimum time allocations: the value of time of chilean workers and non-workers».
ÚLTIMAS 10 PUBLICACIONES
Jara-Díaz, S.R., Morales, M., and Astroza, S. (2023) Transcending the gender distribution of work: committed time, activity substitution, and leisure. Transportation. Forthcoming. https://doi.org/10.1007/s11116-023-10438-5
Astroza, S., Guarda, P., & Carrasco, J. A. (2022). Modeling the relationship between food purchasing, transport, and health outcomes: Evidence from Concepcion, Chile. Journal Of Choice Modelling, 42, 100341. https://doi.org/10.1016/j.jocm.2021.100341
González-Espejo, F., Astroza, S., & Hurtubia, R. (2022). On the relation between school and residential location choice: Evidence of heterogeneous strategies from Santiago de Chile. Journal Of Transport Geography, 102, 103359. https://doi.org/10.1016/j.jtrangeo.2022.103359
Salas, P., De la Fuente, R., Astroza, S., & Carrasco, J. A. (2022). A systematic comparative evaluation of machine learning classifiers and discrete choice models for travel mode choice in the presence of response heterogeneity. Expert Systems With Applications, 193, 116253. https://doi.org/10.1016/j.eswa.2021.116253
Leung, K. Y., Astroza, S., Loo, B. P., & Bhat, C. R. (2019). An environment-people interactions framework for analysing children’s extra-curricular activities and active transport. Journal Of Transport Geography, 74, 341-358. https://doi.org/10.1016/j.jtrangeo.2018.12.015
Astroza, S., Garikapati, V., Pendyala, R. M., Bhat, C. R., & Mokhtarian, P. L. (2018). Representing heterogeneity in structural relationships among multiple choice variables using a latent segmentation approach. Transportation, 46(5), 1755-1784. https://doi.org/10.1007/s11116-018-9882-7
Astroza, S., Bhat, P. C., Bhat, C. R., Pendyala, R. M., & Garikapati, V. (2018). Understanding activity engagement across weekdays and weekend days: A multivariate multiple discrete-continuous modeling approach. Journal Of Choice Modelling, 28, 56-70. https://doi.org/10.1016/j.jocm.2018.05.004
Nair, G. S., Astroza, S., Bhat, C. R., Khoeini, S., & Pendyala, R. M. (2018). An application of a rank ordered probit modeling approach to understanding level of interest in autonomous vehicles. Transportation, 45(6), 1623-1637. https://doi.org/10.1007/s11116-018-9945-9
Singh, A., Astroza, S., Garikapati, V., Pendyala, R. M., Bhat, C. R., & Mokhtarian, P. L. (2018). Quantifying the Contribution of Various Factors to Household Vehicle Miles of Travel. Transportation Research Board 97th Annual MeetingTransportation Research Board. https://trid.trb.org/view/1497326
Astroza, S., Garikapati, V., Bhat, C. R., Pendyala, R. M., Lavieri, P. S., & Dias, F. F. (2017). Analysis of the Impact of Technology Use on Multimodality and Activity Travel Characteristics. Transportation Research Record, 2666(1), 19-28. https://doi.org/10.3141/2666-03
