How often should you open the door? : optimal monitoring to screen heterogenous agents /
Ichino, Andrea.
Muehlheusser, Gerd,1972-
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
[2004].
Caption title.
"Labour economics."
"February 2004."
Includes bibliographical references.
Partnership.
Probation.
Supervision.