Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/145673
Authors: 
Zaby, Alexandra Karin
de Rassenfosse, Gaétan
Year of Publication: 
2016
Series/Report no.: 
Beiträge zur Jahrestagung des Vereins für Socialpolitik 2016: Demographischer Wandel - Session: Patents E11-V3
Abstract: 
Patent offices around the world face massive backlogs of applications, which threatens to slow down the pace of technological progress. However, economists lack analytical tools to address the issue. This paper provides a model of patent backlog inspired from the traffic congestion literature. Inventors in the cohort are heterogeneous with respect to desired patent pendency duration and react in anticipation of the waiting time resulting from the backlog. They can accelerate or slow down pendency duration by adapting their filing strategy. We find that the backlog impedes patent examination progress by providing incentives to strategically manipulate pendency. We discuss four policy responses: increasing examination capacity; introducing a penalty fee; altering the value of pending applications; and allowing deferred examination.
JEL: 
O34
R48
O38
Document Type: 
Conference Paper

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