Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A semi-parametric generalization of the proportional hazards regression model is defined, whereby the hazard functions can cross for different values of the covariates. In the two-sample comparison, ...

A new study by the University of Eastern Finland explored who are most likely to adopt and actively use digital apps designed to promote well-being in North Savo, in the Eastern part of Finland. The ...

History has proven that elite quarterbacks can make or break your fantasy football championship run. One big-name quarterback drawing mixed fantasy football reviews once again is Patrick Mahomes of ...