CALL FOR PAPERS (Poster Presentations) Fourth International Workshop in Financial Econometrics Jatiúca Resort October 6-8, 2019 Maceió, Alagoas, Brazil https://sites.google.com/view/workshopmaceio2019/home We invite submissions for poster presentations during the Fourth International Workshop in Financial Econometrics. There will be 14 keynote talks during the conference and all the contributed papers will be presented in poster sessions, fully…