Puts as well as calls
Single-chooser rules
Dual-chooser rules
Higher-order liability rules
Correlated values
Multiple takings
Relaxing other (administrative, informational & cognitive) assumptions
Bargaining in the shadow of different regimes / Ian Ayres and Eric Talley
Testing the bargaining model
The property/liability rule debate.
Optional law : the structure of legal entitlements by Ian Ayres. ISBN 0226033465. Published by University of Chicago Press in 2005. Publication and catalogue information, links to buy online and reader comments.