Law Commons^™

The Long Time Scales Of Human-Caused Climate Warming: Further Challenges For The Global Policy Process, Jerry D. Mahlman

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

28 pages.

"Jerry D. Mahlman, Senior Research Fellow, National Center for Atmospheric Research"

"Presented at the Pew Center Workshop on The Timing of Climate Change Policies, The Westin Grand Hotel, Washington, DC, October 10-12, 2001"

"Cite As: Mahlman, J.D. 2001. The Long Time Scales of Human-Caused Climate Warming: Further Challenges for the Global Policy Process. Pew Center Workshop on the Timing of Climate Change Policies, October 10-12, Pew Center on Global Climate Change, Arlington, VA."

The Puzzle Of Ex Ante Efficiency: Does Rational Approvability Have Moral Weight?, Matthew D. Adler

Faculty Scholarship

A governmental decision is "ex ante efficient" if it maximizes the satisfaction of everyone's preferences ex ante, relative to other possible decisions. Equivalently, each affected person would be rational to approve the decision, given her preferences and beliefs at the time of the choice. Does this matter, morally speaking? Do governmental officials - legislators, judges, regulators - have a moral reason to make decisions that are ex ante efficient? The economist's answer is "yes." "Ex ante efficiency" is widely seen by welfare economists to have moral significance, and often appears within law-and-economics scholarship as a criterion for evaluating legal doctrines. …