Robert A. Hart is Professor of Economics at the University of Stirling. He is a labour market economist and acknowledged authority on the economics of working time. He is the author of The Economics of Non-Wage Labour Costs (1984), Working Time and Employment (1987), Human Capital, Employment and Bargaining (with Thomas Moutos, 1995) and Work and Pay in Japan (with Seiichi Kawasaki, 1999).