Now showing items 1-4 of 4
On the structure of moving average processes
(Elsevier, 1977-07)
This paper uses Hilbert space methods to develop a rigorous proof that the sum of two uncorrelated moving average processes of order q1 and q2 is an MA process of order q [less, double equals] max (q1, q2). The methods ...
The allocation of household income to food consumption
(Elsevier, 1976-05)
Low-income households - those toward which various income supplement programs are aimed - not only spend a large share of their incomes on food, but exhibit a higher income elasticity of demand for food than does the rest ...
Testing for autocorrelation in the autoregressive moving average error model
(Elsevier, 1973-12)