A and B constitute a random sample of size 2 from normal population with the mean µ and variance α2, find the efficiency of (A+2B)/3
Calculate the value of VIF in case of Multicollinearity, if the Ri2(Coefficient of auxiliary regression on independent variables) is 0.60 and...
Let X1, X2 and X3 are three (Pairwise) uncorrelated random variables. The mean & variance of each variable is 0 and 3, respectively. Find the correl...
In a multiple regression model, the Durbin-Watson test statistic is 1.3, while the critical lower and upper values are 1.5 and 1.7 respectively. This im...
Calculate the F-statistic , given the unrestricted R2 value is 0.60. Number of restricted parameters are 7 and total number of observations a...
If a country's Terms of Trade (ToT) improve, what is the immediate and direct effect on that country's welfare?
In a small open economy with a floating exchange rate, the supply of real money balances is fixed and a rise in government spending ______
Suppose your data produces the regression result y = 10 +3x. Scale y by multiplying observations by 0.9 and do not scale x. The new intercept and slope ...
When the value of d=2, in case of Durbin-Watson Test, what should be done with the null hypothesis?
Consider a closed economy wherein
C = 0.8 Yd , t = 0.25 , I = 900 – 50i , G = 800, L = 0.25 Y – 62.5i , M/P = 500
Where in Yd = Di...
