EXERCISE 1: Matrix Algebra and Manpower Planning

EXERCISE 2: Matrix Multiplication: Orthonormal Matrices and Rotations

EXERCISE 3: Matrix Algebra and National Income Accounts

EXERCISE 4: Multiple Regression and Matrix Algebra

EXERCISE 5: Matrices of Zeros and Units for Modelling Seasonal Variations

EXERCISE 6: Modelling a Series with Seasonal Fluctuations

EXERCISE 7: The Autocovariances of a First-Order Autoregressive Process

EXERCISE 8: The Consumption Function

EXERCISE 9: Examination Preparation