Gently Nudging with Liability Rules?
posted by Andrew Blair-Stanek
Why have sexual harassment and anti-smoking laws been so successful in changing entrenched social norms in the U.S. over the past few decades? In a 2000 U. Chicago Law Review article, Dan Kahan observed that combatting these ills took the approach of “gentle nudges,” imposing moderate remedies that were within the range of what decisionmakers (e.g. judges and juries) thought was reasonably proportional to the violation. Because these moderate remedies were enforced, norms shifted, and lawmakers could ratchet up the remedies. By contrast, Kahan observed that “hard shoves” imposing remedies substantially exceeding social norms fail to be enforced or to change norms. For example, France tackled sexual harassment by making it a criminal offense, which French society saw as vastly disproportionate. As a result, French sexual-harassment law went unenforced against conduct that would have easily incurred liability under U.S. law, and French norms barely shifted.
There is an underexplored connection between Kahan’s “gentle nudge” vs. “hard shove” dichotomy, and Calabresi & Melamed’s “property rule” vs. “liability rule” dichotomy. Calabresi & Melamed observed that remedies are either (1) liability rules, such as compensatory damages, or (2) property rules, such as injunctions or prison, which aim to deter. Liability rules generally overlap with “gentle nudges” in that they aim for proportional compensation. Property rules largely overlap with “hard shoves.”
The debate over the relative merits of property rules and liability rules has raged in academia and the courts. Bringing Kahan’s observations into the mix weighs in favor of liability rules, which are more likely to be enforced – and to shift norms.
I explore the relationship between these two dichotomies in sections II.C.3 and IV.C of a forthcoming article looking at IRS enforcement (or lack thereof). But their interrelationship is promising for anyone interested in either the property-rule/liability-rule debate or in altering social norms.
June 28, 2013 at 6:25 pm Tags: Calabresi and Melamed, gentle nudge, hard shove, Kahan, liability rules, property rules, taxes Posted in: Economic Analysis of Law, Employment Law, Law Rev (Virginia), Tax Print This Post