شماره 4 تاریخ انتشار 2020-10-01

• Overview of Portfolio Optimization Models
• Option Pricing in the Presence of Operational Risk
• Risk measurement and Implied volatility under Minimal Entropy Martingale Measure for Levy process
• The Impact of Investment Inefficiency and Cash Holding on CEO Turnover
• Machine learning algorithms for time series in financial markets
• The Impact of Effective Corporate Governance on the Relationship between Tax Gap and Future Profit Changes in Iranian Economy
• Providing a Model for Assessment Internal Control Quality Based on the Characteristics of the Entity, the Characteristics of Auditor and Their Expected Goals in the Firm's Listed in Teh-ran Stock Exchange
• Determining the effect of auditors' skeptical personality traits with considering the characteristics of organizational behaviour on job Audit Durability
• The Role of Social Interest Rate Risk Management in the Relationship between Sustainability Performance and Investment Efficiency
• A Neural-Network Approach to the Modeling of the Impact of Market Volatility on Investment