There is a lot of misunderstanding about derivative markets. Many people believe that they are a kind of casinos and have no utility to the investors. This work looks on the effects of options introduction in the Brazilian market, seeking for another benefit for this introduction: changes in the stocks risk level due to this introduction. Our results are the same found in the US and other markets: the options introduction reduces the stocks volatility. We also found that there is a slight indication that the volatility became more stochastic with this introducion.Os mercados de derivativos são vistos com muita desconfiança por inúmeras pessoas. O trabalho analisa o efeito da introdução de opções sobre ações no mercado brasileiro buscando id...
Portfolio insurance is a technique of minimizing financial risk, based on option pricing theory. In ...
The theory often sees options as financial instruments very similar to other derivatives in that se...
Tese de mestrado em Matemática Financeira, apresentada à Universidade de Lisboa, através da Faculdad...
There is a lot of misunderstanding about derivative markets. Many people believe that they are a kin...
There is a lot of misunderstanding about derivative markets. Many people believes that they are a ki...
There are basic misunderstandings on derivative markets. Some professionals believe that they are a ...
The purpose of this paper is to analyze the importance of an implied volatility index for the Brazil...
Volatility risk plays an important role in the management of portfolios of derivative assets as well...
Mestrado em FinançasNas últimas décadas, os derivados financeiros têm-se revestido de grande importâ...
This paper adds to the literature dealing with the effect of derivatives trading on underlying secur...
The effect of options’ introduction on underlying market is one of the frequently debated themes in ...
Financial Derivatives are one of the most popular and emerging innovations in the field of financial...
We estimate in this paper the market risk implied by the prices of different options traded in the B...
We estimate in this paper the market risk implied by the prices of different options traded in the B...
This paper examines the effects of option introductions on the price and risk of the underlying asse...
Portfolio insurance is a technique of minimizing financial risk, based on option pricing theory. In ...
The theory often sees options as financial instruments very similar to other derivatives in that se...
Tese de mestrado em Matemática Financeira, apresentada à Universidade de Lisboa, através da Faculdad...
There is a lot of misunderstanding about derivative markets. Many people believe that they are a kin...
There is a lot of misunderstanding about derivative markets. Many people believes that they are a ki...
There are basic misunderstandings on derivative markets. Some professionals believe that they are a ...
The purpose of this paper is to analyze the importance of an implied volatility index for the Brazil...
Volatility risk plays an important role in the management of portfolios of derivative assets as well...
Mestrado em FinançasNas últimas décadas, os derivados financeiros têm-se revestido de grande importâ...
This paper adds to the literature dealing with the effect of derivatives trading on underlying secur...
The effect of options’ introduction on underlying market is one of the frequently debated themes in ...
Financial Derivatives are one of the most popular and emerging innovations in the field of financial...
We estimate in this paper the market risk implied by the prices of different options traded in the B...
We estimate in this paper the market risk implied by the prices of different options traded in the B...
This paper examines the effects of option introductions on the price and risk of the underlying asse...
Portfolio insurance is a technique of minimizing financial risk, based on option pricing theory. In ...
The theory often sees options as financial instruments very similar to other derivatives in that se...
Tese de mestrado em Matemática Financeira, apresentada à Universidade de Lisboa, através da Faculdad...