Концептуальные подходы к формированию отраслевой системы квалификаций в строительстве и ЖКХ
Studying the consequences of performance pay. Comments to Victor Lavys article «Performance pay and teachers effort, productivity and grading ethics» The author reviews the principal directions of the research on the effects of performance pay in schools on students grades and on the behavior of teachers. Analyzed are methodological particularities of various studies. A conclusion is made concerning the prospective usefulness of V. Lavys methods of the evaluation of new teacher pay systems.
учителя, Мотивация, стимулирование, оплата по результату, рейтинги, принципы оценивания учеников, Социальная политика, Teachers, Motivation, incentive creation, performance pay, Ratings, grading principles, social policies
The paper studies a problem of optimal insurer’s choice of a risk-sharing policy in a dynamic risk model, so-called Cramer-Lundberg process, over infinite time interval. Additional constraints are imposed on residual risks of insureds: on mean value or with probability one. An optimal control problem of minimizing a functional of the form of variation coefficient is solved. We show that: in the first case the optimum is achieved at stop loss insurance policies, in the second case the optimal insurance is a combination of stop loss and deductible policies. It is proved that the obtained results can be easily applied to problems with other optimization criteria: maximization of long-run utility and minimization of probability of a deviation from mean trajectory.