Sigifredo Laengle

Associate Professor

Faculty of Economics and Business, University of Chile

Diagonal Paraguay 257, Of. 2002A

8330015 Santiago, Chile

Tel.: +56 (2) 29 78 35 97

slaengle@fen.uchile.cl

https://sigifredolaengle.github.io/wp/

Room: https://meet.google.com/ksq-oicp-jcz