Publication: Análisis empírico de la relación entre investigación, desarrollo, innovación, y crecimiento económico en países OCDE
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Villar Otalora, Juan Camilo
Campo Robledo, Jacobo Alberto
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Universidad Pablo de Olavide
Abstract
Tomando una muestra de 24 países OCDE, mediante un panel cointegrado se proporciona evidencia empírica a nivel grupal e individual del efecto positivo del gasto en investigación, desarrollo e innovación sobre el crecimiento económico durante el periodo 2000-2019. Partiendo de que las patentes fungen como proxy de la innovación y utilizando el estimador de mínimos cuadrados ordinarios dinámicos para panel, se corrobora la existencia de una relación de equilibrio de largo plazo para la cual, y en términos per cápita, un aumento del 1,0% en el stock de patentes genera un incremento en el PIB de 0,52%. Asimismo, un aumento del 1,0% en el gasto en I+D deriva en un crecimiento de 1,27% en el PIB. De manera complementaria, implementando una prueba de causalidad tipo Granger para panel, se encuentra una relación positiva y significativa entre el gasto en I+D y el stock de patentes, el stock de patentes y el crecimiento, y el gasto en I+D y el crecimiento.
Taking a sample of 24 OECD countries, using a cointegrated panel, empirical evidence is provided at group and individual level of the positive effect of spending on research, development and innovation on economic growth during the 2000-2019 period. Assuming that patents act as a proxy for innovation and using the ordinary least squares dynamic estimator, the existence of a long-term equilibrium relationship is corroborated by which, and in per capita terms, an increase of 1.0 % in the stock of patents generates an increase in GDP of 0.52 %. Similarly, an increase in R&D spending of 1.0 % translates into GDP growth of 1.27 %. Additionally, by implementing a Granger causality test for a panel, a positive and significant relationship is found between R&D spending and the stock of patents, patent stock and economic growth, and R&D spending and economic growth.
Taking a sample of 24 OECD countries, using a cointegrated panel, empirical evidence is provided at group and individual level of the positive effect of spending on research, development and innovation on economic growth during the 2000-2019 period. Assuming that patents act as a proxy for innovation and using the ordinary least squares dynamic estimator, the existence of a long-term equilibrium relationship is corroborated by which, and in per capita terms, an increase of 1.0 % in the stock of patents generates an increase in GDP of 0.52 %. Similarly, an increase in R&D spending of 1.0 % translates into GDP growth of 1.27 %. Additionally, by implementing a Granger causality test for a panel, a positive and significant relationship is found between R&D spending and the stock of patents, patent stock and economic growth, and R&D spending and economic growth.




