This paper investigates parole decisions when the offender may commit a second crime after having been set free. A convicted person is discharged earlier if the cost of the crime declines or the cost of the imprisonment increases. More dangerous offenders will be dismissed later unless the...

Assuming a risk of innocent conviction and fully rational individuals, the current study addresses the effects of immediate punishment and probation rules. Strict dominance of a probation rule requires that the judicial system is highly unreliable and, at the same time, learning over criminal...