"Maximum Simulated Likelihood Estimation of Random Effects Dynamic Probit Models with Autocorrelated Errors" (April 2006) [Paper in pdf] - in The Stata Journal, 2006, 6(2), 256-272.

"The other margin: do minimum wages cause working hours adjustments for low-wage workers?" (with Joanna Swaffield)(February 2006) [Paper in pdf] - Forthcoming in Economica

"The Inter-related Dynamics of Unemployment and Low-Wage Employment" (December 2005) [Paper in pdf] - Forthcoming in Journal of Applied Econometrics

"The Relationship Between the Financial Position of Pensioners and their Working-Life Earnings Levels" (March 2003) [Paper in pdf]

"Pensioner Financial Well-being, Equivalence Scales and Ordered Response Models" (August 2002) [Paper in pdf]

"Asset Accumulation and the Impact of Working Life Factors on Pensioner Poverty" (June 2001) [Paper in pdf]