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Essays on the theory of innovation a...

Yanagawa, Takashi.

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Essays on the theory of innovation and patent licensing.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Essays on the theory of innovation and patent licensing./
Author:	Yanagawa, Takashi.
Description:	174 p.
Notes:	Source: Dissertation Abstracts International, Volume: 54-12, Section: A, page: 4545.
Contained By:	Dissertation Abstracts International54-12A.
Subject:	Economics, Theory. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9415409

Essays on the theory of innovation and patent licensing.
Yanagawa, Takashi.

Essays on the theory of innovation and patent licensing. - 174 p.

Source: Dissertation Abstracts International, Volume: 54-12, Section: A, page: 4545.

Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 1993.

The purpose of my dissertation is, first, to describe the basic paradigms of models of innovation and clarify under what paradigms each policy recommendation is effective. Then I give new policy implications that have been considered only in a certain paradigm and not in others.Subjects--Topical Terms:

1017575
Economics, Theory.

Essays on the theory of innovation and patent licensing.
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100 1 $a Yanagawa, Takashi. $3 1903856
245 1 0 $a Essays on the theory of innovation and patent licensing.
300 $a 174 p.
500 $a Source: Dissertation Abstracts International, Volume: 54-12, Section: A, page: 4545.
500 $a Director: James W. Friedman.
502 $a Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 1993.
520 $a The purpose of my dissertation is, first, to describe the basic paradigms of models of innovation and clarify under what paradigms each policy recommendation is effective. Then I give new policy implications that have been considered only in a certain paradigm and not in others.
520 $a Chapter 2 explains four paradigms of models of innovation and I give fundamental propositions from the R&D literature. It is characterized by detailed treatment of basic models and the construction of the contest model.
520 $a Chapters 3 to 5 analyze socially optimal R&D investment. In chapter 3, I analyze privately and socially optimal R&D investment in the nontournament model and compare the conclusions with those of the tournament one. In the tournament model, it is already known that the market R&D is socially excessive under Bertrand competition in the product market. I show that market R&D investment falls short of the socially optimal level in the nontournament one, and that both models give similar conclusions under Cournot competition. In chapter 4, I analyze cooperative and socially optimal R&D as well as noncooperative R&D. The problem was previously addressed only in a nontournament model. I analyze it in a tournament model to show that cooperative R&D could be better than noncooperative R&D when there are many researching firms. Chapter 5 examines an international R&D policy game between governments in a two-country tournament model. The problem was previously analyzed only in a nontournament model as well. In a tournament model, we show that it depends on the size of innovation if governments intervene or not, and whether or not the intervention is socially desirable.
520 $a Chapters 6 and 7 consider patent licensing in a tournament model. In chapter 6, I consider the welfare aspect of ex-post licensing. I show that, if an innovation is not drastically large and firms would not choose to license, then the legal right to license causes a socially inferior outcome. Chapter 7 analyzes ex-ante licensing when an innovation is anticipated in the future. I give a new concept of strategic non-licensing and the condition that it occurs.
590 $a School code: 0153.
650 4 $a Economics, Theory. $3 1017575
650 4 $a Economics, General. $3 1017424
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710 2 0 $a The University of North Carolina at Chapel Hill. $3 1017449
773 0 $t Dissertation Abstracts International $g 54-12A.
790 1 0 $a Friedman, James W., $e advisor
790 $a 0153
791 $a Ph.D.
792 $a 1993
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9415409