In this paper we find that Fama and French factors can explain the future behavior of three macroeconomic variables of the Brazilian economy: GDP, industrial production and inflation. The results show that these three factors explain the future behavior of the macroeconomic variables with a...

We study the optimal continuous trading strategy of an insider who is subject to the possibility of law penalties due to her illegal trading activity. This possibility was absent in previous works. Also, we discuss how to obtain the optimal penalty rule that maximize a welfare function

Issuing CoCo bonds is a possible way for banks to protect against economic uncertainty scenario. However, it remains unclear if CoCo bonds will be useful in loss absorption for issuers in the event of another financial distress. Using the model of Systemic Risk proposed by Brownlees and Engle...

In this paper we present new pricing formulas for some single barrier style contracts of the European type when the underlying process is driven by an important class of Lévy processes, which includes the CGMY model, generalized hyperbolic model and Mexiner model, frequently used in the...

Contingent Convertibles ("CoCos") are contingent capital instruments which convert into shares, or have a principal write down, if a trigger event takes place. CoCos exhibit the undesirable so-called "death-spiral effect": by actively hedging the equity risk, investors can (unintentionally)...

In this paper we show that additional enforcement mechanisms in economies with collateral requirements are effective, in the sense that agents can not anticipate payments exceeding the value of collateral requirement. To achieve this goal we show that the suitable arbitrage notion to be used, in...