Fertigation is a technique of injecting fertilizers along the irrigation lines, allowing precise control moisture and application. Nowadays, main used are nitrogen potassium. Usually, an excess fertigation applied to achieve early harvest lemon fruit. However, there no literature available regarding effects on fruit quality antioxidant systems at during cold storage. Therefore, present study ai...

We develop a dynamic equilibrium model of labor demand with adverse selection. Firms learn the quality of newly hired workers after a period of employment. Adverse selection makes it costly to hire new workers and to release productive workers. As a result, firms hoard labor and under-react to labor demand shocks. The adverse selection problem also creates a market for temporary workers. In equ...

See schedules. There are two example sheets. RECOMMENDED BOOKS: (1) D.S. Lemons, Perfect Form, Princeton University Press. (2) I.M. Gelfand and S.V. Fomin, Calculus of Variations, Dover

This article provides theoretical and empirical analyses of a firing costs model with adverse selection. Our theory suggests that, as firing costs increase, firms increasingly prefer hiring employed workers, who are less likely to be lemons. Estimates of re-employment probabilities from the National Longitudinal Survey of Youth support this prediction. Unjust-dismissal provisions in U.S. states...

Asymmetric information and adverse selection widely exist in used product markets. However, current C2C markets have two significant features: dynamic online evaluation system and “smarter” buyers (defined as customers with more prior information). In our primary analysis on the first feature, we find that higher quality used items are available in C2C markets and the size of the markets become...