da Costa Val Munhoz, Vanessa, and Vanessa Petrelli Corrêa. 2010. “VOLATILITY OF FINANCIAL FLOWS IN BRAZIL: AN EMPIRICAL ANALYSIS THROUGH THE ARCH MODEL (AUTORREGRESSIVE CONDITIONAL HETEROSKEDASTIC MODEL)”. Análise Econômica 27 (52). https://doi.org/10.22456/2176-5456.6938.