Assistant Professor at the Schoof of Industrial Engineering,
Pontifical Catholic University of Valparaiso.

My research interests focus on simultaneous optimization, mathematical economics, and market segmentation.

I am a Ph. D. in Economics and Ph. D. student in Applied Mathematics at Paris School of Economics - University of Paris 1. My research is focused in the study of restrictions and segmentation in the access to markets. Before, I obtained the Ph.D. in Economics in 2015 with a dissertation entitled "Trading Constraints and Incomplete markets: Information and Existence" where I was supervised by professor Juan Pablo Torres-Martínez. That is, I completed a 5-years training in economics with a degree in Commercial Engineering at the University of Chile. Then, I did a master's degree at the same place. My undergraduate and most of the post-graduate program was focused on statistical methods. Thus, I learnt micro econometrics and worked in empirical topics until I started my master's thesis.


Bio


Publications

Book Chapters

  • Cea-Echenique, S., and J.P. Torres-Martínez (forthcoming): “General Equilibrium with Endogenous Trading Constraints”, Volume in honor of Bernard Cornet, N. Yannelis (Ed.), dx.doi.org/10.2139/ssrn.2428354

  • Cea, S. and A. Marinovic (2012): “Capital social, Confianza y Educación,” in Fraternidad y educación, (Social Capital, Trust and Education) Rodrigo Mardones (Ed.), ISBN 978-950-586-297-9, Ed. Ciudad Nueva Argentina.

Working Papers

  • Essential stability in economies.

  • Stochastic coalition formation processes with externalities, with M. Grabisch.

  • Common beliefs and welfare: opposite beliefs sharing a similar outcome, with A. Marinovic.


Teaching

  • Welfare Economics, Undergraduate course at the School of Industrial Engineering
    Main Textbook: under construction


Media