When infringement of a patent dissipates profit relative to the licensing agreement that would otherwise occur, damages under the lost-profit rule deter infringement, and otherwise not. We develop this point in a general model and give two examples. However, joint profit might not be dissipated...

We investigate how liability rules and property rules protect intellectual property. Infringement might not be deterred under any of the enforcement regimes available. However, counterintuitively, a credible threat of infringement can actually benefit the patentholder. We compare the two...

Profit on proprietary research tools is determined partly by the remedies for infringement, such as damages and injunctions. We investigate how damages under a liability rule and the opportunity for injunctions under a property rule can affect the incentives to develop research tools. We show...

Profit on proprietary research tools is determined partly by the remedies for infringement, such as damages and injunctions. We investigate how damages under a liability rule and the opportunity for injunctions under a property rule can affect the incentives to develop research tools. We show...

JEL Classifications: L41, K21 Abstract: When infringement of a patent dissipates profit relative to the licensing agreement that would otherwise occur, damages under the lost-profit rule deter infringement, and otherwise not. We develop this point in a general model and give two examples....