1. Managerial Discretion in Public Enterprises;Aharoni,1981
2. Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations
3. Arellano, Manuel, and, Bond, Stephen, R, Dynamic Panel Data Estimation Using DPD98 for Gauss: A Guide for Users, unpublished manuscript, London, Institute for Fiscal Studies, December 1998.
4. Ownership versus Environment: Why Are Public Sector Firms Inefficient?;Bartel,1999