We present a unified, market-complete model that integrates both Bachelier and Black- Scholes-Merton frameworks for asset pricing. The model allows for the study, within a unified framework, of asset pricing in a natural world that experiences the possibility of negative security prices or...

We address the problem of asset pricing in a market where there are no risky assets. Previous work developed a theoretical model for a shadow riskless rate (SRR) for such a market, based on the drift component of the state-price deflator for that asset universe. Assuming that asset prices are...

"*Network Models in Finance: Expanding the Tools for Portfolio and Risk Management* explores the application of network theory to asset management, emphasizing how network-based methodologies can enhance portfolio and risk management. The book integrates quantitative modeling, causal...

Part 1: Derivatives Fundamentals for Asset Managers -- Chapter 1: Introduction -- Chapter 2: Equity Derivatives -- Chapter 3: Bond-Related Derivatives -- Chapter 4: Foreign Exchange Derivatives -- Chapter 5: Volatility Derivatives -- Chapter 6: Managing Volatility and Capturing Returns Through...