TY - JOUR T1 - Expected Return, Firm Fundamentals, and Aggregate Systemic Risk: An Analysis for the Brazilian Market using an Accounting-Based Valuation Model JO - Revista Brasileira de Gestão de Negócios A1 - Mikosz, Karina da Silva Carvalho A1 - Macedo, Marcos Roberto Gois de Oliveira A1 - Roma, Carolina Magda da Silva SN - 1806-4892 UL - 10.7819/rbgn.v22i2.4056 VL - 22 Y1 - 2020 PB - Brasil ER -