A model is developed to analyse the relation between wages and technological complexity, as characterised by the "O-ring" theory of production. In equilibrium, the adoption of a relatively complex technology induces the employer to pay higher wages. We argue that the model can explain increased...

This paper formalizes the use of flexible labor contracts in an efficiency wage framework and derives market dualism as an endogenous outcome. By allowing temporary contracts to be either renewed or converted into permanent contracts, new theoretical insights emerge both on the equilibrium wage...

The structure of the public sector in developing economies is likely to affect private sector wage and employment decisions and hence, have an influence on the aggregate labour market. In this paper, excess public employment is analyzed under the efficiency wage framework to find out how wage...

To explain the rise in the college wage premium in developed economies in the past decades, the present paper examines the effects of technological progress on workers effort incentives, which determine the effective labor supply. Five effort incentive effects of technological progress are...