The labour market impact of the Working Families’ Tax credit (with Blundell, Duncan and McCrae) Fiscal Studies (2000) vol 21 pp 75-104
Estimating Labour Supply Responses using Tax Reforms (with Blundell and Duncan) Econometrica 66(4) , 1998
Investment and the Firm's Financial Policy (with Steve Bond) Review of Economic Studies March 1994
Taxation in Empirical Labour Supply Model Lone Mothers in the UK, (with Blundell and Duncan) Economic Journal March 1992.
The Effects of Labour Supply on Commodity Demands’ (with M. Browning) Econometrica, July 1991
Alternative specification of labour supply and the simulation of Tax reforms. Journal of Public Economics, 1988. (with Blundell, Symons and Walker).
On the Reform of the Taxation of Husband and Wife: Are Incentives Important? (with R.W. Blundell, E. Symons and I. Walker), Fiscal Studies, November 1984.