Kapadia, Sujit - Department of Economics, Oxford University - 2003
By assuming Cobb-Douglas production technology, many well-known imperfectly competitive macroeconomic models of the … labour market (e.g. Layard, Nickell and Jackman, 1991) imply that equilibrium unemployment is independent of the capital …-Douglas production function so that when the capital-labour ratio drops below a certain threshold, the returns to labour fall while the …