DefinitionThe kiddie tax rule exists in the United States of America and can be found in Internal Revenue Code § 1, which "taxes certain unearned income of a child at the parent's marginal

Heating Degree Day (HDD) What is 'Heating Degree Day - HDD' The number of degrees that a day's average temperature is below 65oFahrenheit (18o Celsius), the temperature below which buildin

DefinitionThe economics of happiness or happiness economics is the quantitative and theoretical study of happiness, positive and negative affect, well-being, quality of life, life satisfacti

Hamburg Stock Exchange (HAM) .H What is 'Hamburg Stock Exchange (HAM) .H' This now-defunct exchange was located in Hamburg, Germany. It traded stocks, bonds and other securities and was a

Yield To Average Life What is 'Yield To Average Life' The yield on a fixed-income security when the average maturity is substituted for the maturity date of the issue. It is particularly u

Years Certain Annuity What is 'Years Certain Annuity' An insurance product that pays the holder a monthly income for a specified number of years. A years certain annuity is similar to othe

Haurlan Index What is 'Haurlan Index' A technical analysis indicator, developed by P.N. Haurlan, that is used to detect market breadth. There are three components of the Haurlan index: S

DefinitionIn mathematics, the harmonic mean is one of several kinds of average, and in particular one of the Pythagorean means. Typically, it is appropriate for situations when the average o

Yearly Renewable Group Term Insurance What is 'Yearly Renewable Group Term Insurance ' A type of insurance policy purchased by employers to cover several people at a time and is reviewed o

Yonder 40 Index (Yonder 40) What is 'Yonder 40 Index - Yonder 40' A list of 40 publicly traded companies chosen for their ties to rural areas. The Yonder 40 is designed to reflect the econ