Job Creation, Technological change and Adjustment Costs: Evidence from a Panel of British Firms (with Ryan and van Reenen) Annales de L' Economie et De la Statistique - INSEE 41/12 1996
Investment and Financial Constraints (with S. Bond) Fiscal Studies, Vol. 15.2 May 94.
Investment and the Firm's Financial Policy (with Steve Bond) Review of Economic Studies March 1994
Econometric Models of Company investment,(with R. Blundell and S. Bond) in L. Matyas and P. Sevestre (Eds.) The Econometrics of Panel Data: Theory and Applications (Kluwer Academic Publishers, Dordrecht, 1992.