Pre-grant patent publication and cumulative innovation

被引：23

作者：

Aoki, Reiko ^{[2
,3
,4
]}

Spiegel, Yossi ^{[1
]}

机构：

[1] Tel Aviv Univ, Recanati Grad Sch Business Adm, IL-69978 Tel Aviv, Israel

[2] Hitotsubashi Univ, Ctr Intergenrat Studies, Tokyo, Japan

[3] Hitotsubashi Univ, Inst Econ Res, Tokyo, Japan

[4] Univ Auckland, Dept Econ, Auckland 1, New Zealand

来源：

INTERNATIONAL JOURNAL OF INDUSTRIAL ORGANIZATION | 2009年 / 27卷 / 03期

关键词：

R&D; Patents; Pre-grant patent publication; Patenting decision; Spillover; Consumer surplus; Welfare; Ex post licensing; STRATEGIC DISCLOSURE; POLICY; INFORMATION; SCOPE; PROTECTION; LITIGATION; SETTLEMENT; IMITATION;

D O I：

10.1016/j.ijindorg.2008.10.002

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

We examine the implications of pre-grant publication (PP) of patent applications in the context of a cumulative innovation model. We show that PP leads to fewer applications and fewer inventions, but it may raise the probability that new technologies will reach the product market and thereby enhances consumer surplus and possibly total welfare as well. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：333 / 345

页数：13

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