What are the Gains from Trade in the Market for Patents?
This paper studies the economics of intellectual property transfer using new data on the transfers of patents. We first present evidence about how the transfer and the expiration of patents relate to age, patent citations received, whether the patent has been previously traded or not, and the timing of the last trade. Next, we develop a model of the transfer and renewal of patents including costly technology transfer and gains from trade. We structurally estimate the parameters of the model and use the estimates to calculate the value of a patent, and in particular, to quantify what are the gains from trade in the market for patents. The estimation uses information on patent citations received, which relate to the whole spectrum of patents returns . Thus, the identification of our estimates does not uniquely rely on patents with value at the left tail of the distribution of patent returns
To our knowledge, this item is not available for
download. To find whether it is available, there are three
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
|Date of creation:||03 Dec 2006|
|Date of revision:|
|Contact details of provider:|| Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA|
Web page: http://www.EconomicDynamics.org/
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:red:sed006:503. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Christian Zimmermann)
If references are entirely missing, you can add them using this form.