Excess return refers to the return on an investment that surpasses the return of a benchmark or a risk-free rate. It measures the performance of an investment in relation to its expected or required ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Jiwon Ma is a fact checker and research ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...

Following a big win in the Super Bowl, World Series, NBA Finals, or any other major sporting event, fans want to get their hands on championship merchandise as quickly as possible. To meet this demand ...

Skin may loosen or sag as people age due to changes in the molecules that keep it elastic, firm, and hydrated. Ways to help tighten loose skin include exercise, supplements, and laser resurfacing.

Ann Kristin Skrindo Knudsen, PhD, psychologist, senior researcher, department director at the Centre for Disease Burden, Norwegian Institute of Public Health. The author has completed the ICMJE form ...

Abstract: For several reasons, the angle of attack(AOA) and the sideslip angle(SA) cannot be measured accurately especially when angle of attack is high. Multi data fusion technology is a valid method ...

Horticultural crops with the similar weight and uniform shape are in high demand in terms of marketing value that used as food. The knowledge on existing relationship among the mass, length, width, ...