Learn how economists measure utility using cardinal and ordinal approaches to understand consumer choices and maximize satisfaction from products and services.

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

1 Institute of Data Science and Engineering, Xuzhou University of Technology, Xuzhou, China 2 School of Mathematics and Statistics, Huaibei Normal University, Huaibei, China This study introduces a ...

In Fixed, premiering at the Annecy International Festival of Animation in France, Netflix has a nice feature film companion piece for its oh-so-adult animation shows like Big Mouth. This one about a ...

In this week’s AIRmail newsletter, The Outer Line takes an in-depth look at trending cycling news: ‘Unbound’ evolving, Yates steals the Giro d’Italia, new doping methods? Overlooked races of the week, ...

There is a set of points in the plane whose elements correspond to the observations that are used to generate a simple least-squares regression line. Each value of the independent variable in the ...

Abstract: Accurate simulation of the electromagnetic field in iron cores requires accounting for the hysteresis behavior of magnetic materials, which imposes higher requirements on the robustness and ...

Amazon Shop with Points is a free program that allows you to use your credit card rewards points to pay for Amazon purchases. Almost 20 rewards programs are part of the Shop with Points program, but ...

Abstract: This paper studies properties of fixed points of generalised Extra-gradient (GEG) algorithms applied to min-max problems. We discuss connections between saddle points of the objective ...

The new animated film about a dog on one last adventure before he's neutered will arrive on Netflix on August 13. “Fixed,” from a story by Tartakovsky, Steve Greenberg, Rich Lufrano, and Jon Vitti, ...