Question
The __________________test in econometrics begins by
assuming that a defining point exists and can be used to differentiate the variance of the error term.Solution
The Goldfeld-Quandt (GQ) test in econometrics begins by assuming that a defining point exists and can be used to differentiate the variance of the error term. Sample observations are divided into two groups, and evidence of heteroskedasticity is based on a comparison of the residual sum of squares (RSS) using the F-statistic. The null hypothesis for the GQ test is homoskedasticity. The larger the F-statistic, the more evidence you’ll have against the homoskedasticity assumption and the more likely you have heteroskedasticity (different variance for the two groups).
Which of the following types of pesticide formulation is mainly used in storage structures/seed godowns?
The most abundant mineral nutrient in plant is
Which parameter describes the soluble salts content in irrigation water and is measured in ds/m?
In mango cultivation, what physiological disorder is effectively controlled by applying paclobutrazol to the soil?
In C₃ plants the enzyme involved for formations of Glyceric acid –3- phosphate (PGA) is:
In Diptera (flies), what term refers to the modified hind wings used primarily for maintaining balance during flight?
Which soil is known as the self-plowed soil of India?
Under which section of APEDA Act, the Authority has the power to make regulations?
Which pest's larvae, affecting Sorghum crops, cut the growing points and lead to dead-hearts in the plant?
Which fruit crop is suitable for arid regions?
