Granger causality test on R&D spatial spillovers and productivity growth

Wen Cheng Lu, Jong Rong Chen, Chia Ling Wang

研究成果: 雜誌貢獻期刊論文同行評審

11 引文 斯高帕斯(Scopus)

摘要

This paper uses panel data of Taiwanese electronics firms to investigate the Granger causality relationship between R&D and productivity growth, while taking into account the effect of R&D spatial spillovers. Unlike previous studies, the R&D spatial spillover effect is calculated by a geographic formula of longitude and latitude. Before determining the direction of causality between the TFP growth and R&D effort, we execute the panel unit root test to examine the stationarity of the data. Results indicate that all variables in the model are stationary, and that R&D stock and R&D spatial spillovers Granger cause productivity growth.

原文???core.languages.en_GB???
頁(從 - 到)857-861
頁數5
期刊Applied Economics Letters
13
發行號13
DOIs
出版狀態已出版 - 20 10月 2006

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