| アイテムタイプ |
デフォルトアイテムタイプ（フル）その２(1) |
| 公開日 |
2017-05-20 |
| タイトル |
|
|
タイトル |
The Utility Standard and the Patentability of Intermediate Technology |
|
言語 |
en |
| 作成者 |
青木, 玲子
長岡, 貞男
|
| 寄与者 |
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|
寄与者タイプ |
Editor |
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|
姓名 |
Institute of Economic Research, Hitotsubashi University |
|
|
言語 |
en |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Bibliography: p. 21-22 |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
We explore the consequences of the utility requirement on speed of innovation, welfare and public policy. A weak utility requirement means that an intermediate technology with no immediate application or commercial value is patentable. Using a model of two stage innovation with free entry and trade secrecy, we identify cases when patentability is beneficial to society. Although a firm may undertake basic research protected by trade secrecy, patentability is still desirable when spillover is high and innovation costs are high. However, patentability becomes less desirable as basic research costs decrease. We also show that high value of final technology by itself does not favor non-patentability and identify condition when it does. |
| 出版者 |
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|
出版者 |
Institute of Economic Research, Hitotsubashi University |
| 日付 |
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|
日付 |
2003-04 |
|
日付タイプ |
Issued |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
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|
関連タイプ |
isPartOf |
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|
関連名称 |
Discussion paper series. A ; No. a437 |
| 関連情報 |
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|
識別子タイプ |
URI |
|
|
関連識別子 |
http://www.ier.hit-u.ac.jp/English/ |
| 収録物識別子 |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11476336 |
| ページ数 |
|
|
ページ数 |
25 |
DP437.pdf (273871 bytes)
