Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

While SoFi Technologies suffered a snap pullback due to valuation concerns, the severe bearishness opens a contrarian trade ...

Interest Rate Probability Distributions Implied by Derivatives Prices is a daily measure of the distribution of future short-term interest rates, calculated from prices of fixed-income derivatives ...

The contributions Fisher made included the development of methods suitable for small samples, the discovery of the precise distributions of many sample statistics and the invention of analysis of ...

EXCLUSIVE: Andrew Carlin, a 10-year veteran of Oscilloscope Laboratories, has joined Variance Films as co-head of theatrical distribution with Ryan Markowitz, a theatrical sales consultant exclusive ...

Sampling from probability distributions with known density functions (up to normalization) is a fundamental challenge across various scientific domains. From Bayesian uncertainty quantification to ...

In this paper, we consider the function f p ( t )= 2p X 2 ( 2p t+p;p ) , where χ²(x; n) defined by X 2 ( x;p )= 2 −p/2 Γ( p/2 ) e −x/2 x p/2−1 , is the density function of a χ²-distribution with n ...

This important study by Liu and colleagues uses lineage tracing of hematopoietic stem and progenitor cells in situ to infer the clonal dynamics of adult hematopoiesis. The authors apply a new ...

convincing: Appropriate and validated methodology in line with current state-of-the-art compelling: Evidence that features methods, data and analyses more rigorous than the current state-of-the-art ...