We present identification and estimation results for the “collective” model of labour supply in which there are discrete choices, censoring of hours, and non-participation in employment.

We extend the collective model of household behavior to allow for the existence of public consumption.

Examining the possible consequences of the increasing shift from Defined Benefit to Defined Contribution arrangements for private pensions.

This lecture address key criticisms of the empirical application of revealed preference theory.

This paper looks at the policy debate surrounding private pensions and retirement patterns in the UK.

This paper develops and implements semiparametric methods for estimating binary response (binary choice) models with continuous endogenous regressors.

An exploration of the New Deal for Young People programme.

This paper considers the validity of the arguments underlying the shift in welfare policy towards targeted 'making work pay' programs.

Proving a framework for the analysis of the relationship between aggregate and individual wages.

Examining the panel data estimation of dynamic models for count data that include correlated fixed effects and predetermined variables.

Exploring the attributes of the Working Families' Tax Credit programme.

Summary of the Keynes Lecture in Economics .