مدیریت ریسک و مشتقات مالی : بررسی اجمالی

Risk management is crucial for optimal portfolio management. One of the fastest growing areas in empirical finance is the expansion of financial derivatives. The purpose of this special issue on “Risk Management and Financial Derivatives” is to highlight some areas in which novel econometric, financial econometric and empirical finance methods have contributed significantly to the analysis of risk management, with an emphasis on financial derivatives, specifically conditional correlations and volatility spillovers between crude oil and stock index returns, pricing exotic options using the Wang transform, the rise and fall of S&P500 variance futures, predicting volatility using Markov switching multifractal model: evidence from S&P100 index and equity options, the performance of commodity trading advisors: a mean-variance-ratio test approach, forecasting volatility via stock return, range, trading volume and spillover effects: the case of Brazil, estimating and simulating Weibull models of risk or price durations: an application to ACD models, valuation of double trigger catastrophe options with counterparty risk, day of the week effect on the VIX – a parsimonious representation, equity and CDS sector indices: dynamic models and risk hedging, the probability of default in collateralized credit operations, risk premia in multi-national enterprises, solving claims replication problems in a complete market by orthogonal series expansion, downside risk management and VaR-based optimal portfolios for precious metals, oil and stocks, and implied Sharpe ratios of portfolios with options: application to Nikkei futures and listed options.

Risk management is crucial for optimal portfolio management. One of the fastest growing areas in empirical finance is the expansion of financial derivatives. While some of the key issues underlying risk and portfolio management are reasonably well understood, many of the technical and empirical issues underlying the creation and movements in financial derivatives are less well understood. The purpose of this special issue on “Risk Management and Financial Derivatives” is to highlight some areas in which novel econometric, financial econometric and empirical finance methods have contributed significantly to the analysis of risk management, with an emphasis on financial derivatives, specifically conditional correlations and volatility spillovers between crude oil and stock index returns (Chang, McAleer, & Tansuchat, 2013b), pricing exotic options using the Wang transform (Labuschagne & Offwood, 2013), the rise and fall of S&P500 variance futures (Chang, Jimenez-Martin, McAleer, & Perez-Amaral, 2013a), predicting volatility using Markov switching multifractal model: evidence from S&P100 index and equity options (Chuang, Huang, & Lin, 2013), the performance of commodity trading advisors: a mean-variance-ratio test approach (Bai, Phoon, Wang, & Wong, 2013), forecasting volatility via stock return, range, trading volume and spillover effects: the case of Brazil (Asai & Brugal, 2013), estimating and simulating Weibull models of risk or price durations: an application to ACD models (Allen, Ng, & Peiris, 2013), valuation of double trigger catastrophe options with counterparty risk (Jiang, Yang, Liu, & Wang, 2013), day of the week effect on the VIX – a parsimonious representation (Gonzalez-Perez & Guerrero, 2013), equity and CDS sector indices: dynamic models and risk hedging (Caporin, 2013), the probability of default in collateralized credit operations (Divino & Rocha, 2013), risk premia in multi-national enterprises (Lutz, 2013), solving claims replication problems in a complete market by orthogonal series expansion (Dong & Gao, 2013), downside risk management and VaR-based optimal portfolios for precious metals, oil and stocks (Hammoudeh, Araujo-Santos, & Al-Hassan, 2013), and implied Sharpe ratios of portfolios with options: application to Nikkei futures and listed options (Akuzawa & Nishiyama, 2013). It is our hope that the interesting, invaluable and innovative papers in this special issue will encourage others to undertake research in a variety of challenging areas associated with the exciting and rapidly expanding areas of risk management and financial derivatives.