Consumer Demand and the Life-cycle Allocation of Expenditure (with R. Blundell and M. Browning) Review of Economic Studies, January 1994
Frequency of Purchase and the estimation of Demand Systems (with Robin) Journal of Econometrics 53, (1992) pp 53-85.
The Effects of Labour Supply on Commodity Demands (with M. Browning) Econometrica, July 1991
Engel Curve Estimation with Individual Data, (with R.W. Blundell) The Practice of Econometrics, R. Heijmans and H. Neudecker (eds.), 1987