Recently Asked Questions
- 1) X, Y and Z are random vectors. Show that: (a) Var(X)=E(XX′)−E(X)E(X′). (b) Cov(X,Y)=(Cov(Y,X))′. (c) Var(X+Y)=Var(X)+Var(Y)+Cov(X,Y)+Cov(Y,X).
- Liquidity risk at a financial intermediary (FI) is the risk and why : a. incurred by an FI when its investments in technology do not result in cost savings or
- Which one of the following is generally considered to be the best form of analysis if you have to select a single method to analyze a variety of investment