How Often Should You Open the Door? Optimal Monitoring to Screen Heterogeneous Agents

Working Paper: CEPR ID: DP4255

Authors: Andrea Ichino; Gerd Muehlheusser

Abstract: This Paper shows that over monitoring a partner in the initial phase of a relationship may not be optimal if the goal is to determine loyalty and if the cost of ending the relationship increases over time. This intuition is simple: by monitoring too much we lose the opportunity to learn how the partner will behave when not monitored. Only by allowing the partner the possibility to misbehave is there a chance to determine their characteristics at a time when separation would be possible at a relatively low cost.

Keywords: Asymmetric Information; Effort; Monitoring; Probation

JEL Codes: D20; D80; M50


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
Excessive monitoring (H83)Failure to distinguish between good and bad agents (D82)
Less frequent monitoring (C41)Better identification of bad agents (D82)
Less frequent monitoring (C41)Encouragement for bad agents to shirk (D82)
Encouragement for bad agents to shirk (D82)Revealing their true type (C45)
Monitoring frequency (E52)Agents' effort decisions (D79)

Back to index