Denton, Frank T; Mountain, Dean C; Spencer, Byron G - In: Journal of Business & Economic Statistics 17 (1999) 4, pp. 430-43
A quadratic almost ideal demand system allowing for age, cohort, and trend effects is developed at the macro level. The model is estimated by maximum likelihood, using a three-tier iterative/search method applied to pooled 1961-1992 time series for five regions of Canada and six categories of...