@mastersthesis{mastersthesisac54ae46,
title   = {Corporate sentiment and stock returns: a comparative study using Earnings Call Transcripts (ECTs) from Brazilian firms},
author = {Poustka, Derek Duarte and Bueno, Rodrigo De Losso da Silveira},
year = {2025},
doi = {10.11606/D.12.2025.tde-23022026-153946},
school = {Universidade de São Paulo}
}