Empirical Studies of R&D Spillover , Innovation and Economic Growth
| Project/Area Number |
25380326
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Economic policy
|
|---|
| Research Institution | Senshu University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
岡村 誠 広島大学, 社会科学研究科, 名誉教授 (30177084)
山田 節夫 専修大学, 経済学部, 教授 (70220382)
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
|---|
| Keywords | イノベーション / R&D / スピルオーバー / 市場構造 / 経済成長 / 吸収力仮説 / パテント / 生産性 / 生産関数 / 投資行動 / 研究開発 / 特許 / 不完全競争 / パネル分析 / 経済政策 / パネルデータ / 内生的成長論 / 寡占市場 |
|---|
| Outline of Final Research Achievements |
This project investigates the inter-industry spillover effect of both R&D stock and IT capital in Japanese manufacturing industries. A translog cost function model was constructed for ten Japanese manufacturing industries. Most of the tested parameters for industry R&D stock and R&D spillover were significant, demonstrating their contribution. R&D spillover reduced costs in all industries in most periods. The impact of R&D spillover on costs was strong in industries where the industry R&D stock is large. Increases in R&D spillover led to increased markup and reduced welfare, a characterization of excess R&D spillover. Parameters for industry IT externalities was significant in all cases, demonstrating their contribution. The all results of values of elasticity show the negative sign that are consistent to the theory. IT externalities reduced costs in all industries in all of observation periods. The elasticity of all industry getting large and the peak is 1988 and 1989.
|
Report
(5 results)
Research Products
(17 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Book] 同文館出版2014
Author(s)
山田節夫
Total Pages
277
Publisher
ベーシック 経済政策
Related Report
-
