| Abstract: | The Baron–Myerson (1982) regulatory mechanism is applied to the screening activity of a monopolist, who hires workers differentiated by quality and assigns them to different tasks. The employer charges a price to the workers for the screening service: necessary and sufficient conditions are provided for a self-selective price function to exist. It is shown that under the optimal price function tasks are assigned in such a way that workers' effort is increasing in workers' quality. It is not necessarily true, however, that the price function must be increasing in workers' quality. A simple two-types model is provided, showing the same results. Also the extension of the model to a dynamic context and, particularly, the requirements of a credible pre-commitment available to the screener are discussed. |
