Nakanishi, Yasuo (2011): IT CAPITAL AND ECONOMIC GROWTH IN JAPAN.
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This article presents an empirical investigation of the role of IT（Information Technology）capital in the Japanese macroeconomy, with a particular focus on the adjustment of IT capital stock. We use the Translog model in this study and treat IT capital as the only quasi-fixed factor. We found that the shadow price of IT capital was largely decreased, and that there was a significant difference in the shadow prices between the beginning of the measurement periods and in recent years. There was also a high investment incentive in most periods. We found evidence for the contribution of IT capital to labor productivity, and our findings are consistent with the proposition that IT capital contributes to output growth.
|Item Type:||MPRA Paper|
|Original Title:||IT CAPITAL AND ECONOMIC GROWTH IN JAPAN|
|Keywords:||IT capital, Translog model, productivity|
|Subjects:||D - Microeconomics > D2 - Production and Organizations > D21 - Firm Behavior: Theory
O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O33 - Technological Change: Choices and Consequences ; Diffusion Processes
D - Microeconomics > D2 - Production and Organizations > D24 - Production ; Cost ; Capital ; Capital, Total Factor, and Multifactor Productivity ; Capacity
|Depositing User:||Yasuo Nakanishi|
|Date Deposited:||18 Oct 2011 08:45|
|Last Modified:||18 Jun 2016 16:24|
Brynjolfsson,E. and Hitt,L. M. (2000) "Beyond Computation: Information Technology, OrganizationalTransformation and Business Performance." Journal of Economic Perspectives. 14,23-48.
Berndt,E. R. and Morrison,C. J. (1995) "High-tech Capital Formation and Economic Performance in U.S. Manufacturing Industries An Exploratory Analysis." Journal of Econometrics 65,~9-43.
Gordon,R. J. (2000) "New Economy" Measure up to the Great Innovations Past." Journal of Economic Perspectives 14,~49-74.
Jorgenson,D. W. and Stiroh,K. (1995) "Computers and Growth." Economics of Innovation and New Technology 3,~295-316.
Jorgenson,D. W. (2001) "Information Technology and the U.S. Economy." American Economic Review} 91,~1-32.
Lichtenberg,F. R. (1997) "The Output Contribution of Computer Equipment and Personal: A Firm-Level Analysis." Review of Economics and Statistics 79,~471-481.
Morrison,C. J. (1997) "Assessing the Productivity of Information Technology Equipment in U.S. Manufacturing Industries." Review of Economics and Statistics 79,471-481.
Nakanishi,Y. (2002) "Employment and IT Capital in Japan." Applied Economics Letters 13, 865-867.
Oliner,S. D. and Sichel,D. E. (1994) "Computers and Output Growth Revised: How Big Is the Puzzle." Brookings Papers on Economic Activity 2,273-334.
Seigel,D. (1997) "The Impact of Computers on Manufacturing Productivity Growth: A Multiple-Indicators, Multiple-Causes Approach." Review of Economics and Statistics 79,66-78.
Shinjo,K. and Cho,S. (1988) "The Analysis of Productivity Effects of Information Capital: Comparison between Japan and US.." Discussion Paper No.9811, Kobe University ( in Japanese )
Shinosaki, A. (1998) "The Empirical Analysis of Information Investment in Japan." National Economy} 161, 1-25. (in Japanese)
USDC. (1999) "The Emergence of Digital Economy II." Washington, USDC