Munich Personal RePEc Archive
Login | Create Account

Patents, Innovations and Economic Growth in Japan and South Korea: Evidence from individual country and panel data

Sinha, Dipendra (2007): Patents, Innovations and Economic Growth in Japan and South Korea: Evidence from individual country and panel data. Unpublished.

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
218Kb

Abstract

This paper looks at the relationship between patents and economic growth in Japan and South Korea using both individual country and panel data. For the econometric estimation, we use annual data for 1963-2005. For Japan, we find that the logarithms of real GDP and the number of patents are cointegrated. For South Korea, we do find such evidence. For Japan, we find a two-way causality between the growth of real GDP and the growth of the number of patents. For panel data, we find that the logarithms of real GDP and the number of patents are cointegrated. We find some evidence that the growth of real GDP Granger causes the growth of the number of patents. However, we do not find any evidence of reverse causality.

Item Type:MPRA Paper
Institution:Ritsumeikan Asia Pacific University and Macquarie University
Language:English
Keywords:patents; innovations; panel data
Subjects:O - Economic Development, Technological Change, and Growth > O3 - Technological Change; Research and Development > O30 - General
C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods: General > C10 - General
ID Code:2547
Deposited By:Dipendra Sinha
Deposited On:04. Apr 2007
Last Modified:07. Nov 2007 02:33
References:

Beldebros, R. (2001), “Overseas Innovations by Japanese Firms: An Analysis of Patent and Subsidiary Data,” Research Policy, vol. 30, pp. 313-332.

Hadri, K. (2000), “Testing for Stationarity in Heterogeneous Panel Data,” Econometric Journal, vol. 3, pp. 148–161.

Im, K. S., Pesaran, M. H., and Y. Shin (2003), “Testing for Unit Roots in Heterogeneous Panels,” Journal of Econometrics, vol. 115, pp. 53–74.

International Monetary Fund (2007), International Financial Statistics Online, March.

Levin, A., Lin, C. F., and C. Chu (2002), “Unit Root Tests in Panel Data: Asymptotic and Finite-Sample Properties,” Journal of Econometrics, vol. 108, pp. 1–24.

Maddala, G. S. and S. Wu (1999), “A Comparative Study of Unit Root Tests with Panel Data and A New Simple Test,” Oxford Bulletin of Economics and Statistics, vol. 61, pp. 631–52.

McDaniel, C. (1998), “Legal Features of the Japanese Patent System and Impacts on Technology Diffusion,” Center for Economic Analysis Working Paper No. 98-29, University of Colorado at Boulder.

Ng, S. and P. Perron (2001), “Lag Length Selection and the Construction of Unit Root Tests with Good Size and Power”, Econometrica, vol. 69, pp. 1519-1554.

O’Keeffe, M. (2005), “Cross Comparison of US, EU, JP and Korean Companies Patenting Activity in Japan and in the Peoples Republic of China,” World Patent Information, vol. 27, pp. 125-134.

Pedroni, P. (1999), “Critical Values for Cointegration Tests for Heterogeneous Panel with Multiple Regressors,” Oxford Bulletin of Economics and Statistics, vol. 61, pp. 653–670.

Pedroni, P (2004), “Panel Cointegration: Asymptotic and Finite Sample Properties of Pooled Time Series Tests with an Application to the PPP Hypothesis,” Econometric Theory, vol. 3, pp. 579–625.

US Patent Office (2007), http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm

All papers reproduced by permission. Reproduction and distribution subject to the approval of the copyright owners.
Repository Staff Only: item control page

LMU-Logo
MPRA is a RePEc service hosted by
the Munich University Library in Germany.