Financial word of the day: Black-Scholes model — meaning, usage, and the formula still powering Wall Street’s options pricing in 2026

The Black-Scholes model remains the 2026 gold standard for pricing trillions in derivatives. It uses five key data points: stock price, strike, time, interest rates, and volatility. This math-heavy ...
Frontiers

Study on the influence of intelligent human–computer interaction of AI virtual anchors on consumers’ initial trust and value co-creation behavior under the technophobia

Introduction: In the context of the deep integration between artificial intelligence (AI) and e-commerce live streaming, virtual anchors have become a core interactive medium for both enterprises and ...

2026 Performance Car of the Year: Track Monsters, Road Legends, One Winner

Featuring the Corvette ZR1, Mustang GTD, Lamborghini Temerario, and more, on track and on road. Find Road & Track's 2026 ...
Nature

Differential equations articles from across Nature Portfolio

A differential equation is an equality constraining a mathematical function in relation to its derivatives over one or multiple variables. Such equations may constitute the mathematical model for a ...
Scientific Research Publishing

International Migration and Vulnerability in the Ivorian Labor Market * ()

Vulnerability in the labor market refers to the multidimensional fragility of an individual in the face of the risks of ...
International Monetary Fund

SDR Valuation

The currency value of the SDR is determined by summing the values in U.S. dollars, based on market exchange rates, of a basket of major currencies (the U.S. dollar, Euro, Japanese yen, pound sterling ...
IEEE

Hierarchical Shapley Value Method for Interpretable Differential Equation-Based Hysteresis Model

Abstract: Differential equation-based hysteresis (DEH) models serve as effective tools for predicting hysteresis effects. The modeling accuracy of a DEH model is closely linked to the choice of ...