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Updated: Jun 24, 2026
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Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes
Published on: May 23, 2017
Resumen
Los datos de gastos de I + D japoneses revelan patrones de diversificación tecnológica. Las políticas aceleran esta diversificación, con la electrónica mostrando patrones aguas abajo y las industrias químicas mostrando patrones horizontales.
Área de la Ciencia:
- Economía de la innovación en la economía de la innovación.
- Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales Organizaciones industriales
- Política de Ciencia y Tecnología Política de Ciencia y Tecnología.
Sus antecedentes:
- La medición de la diversificación tecnológica es crucial para comprender la dinámica de la industria.
- Las bases de datos existentes a menudo carecen de detalles granulares sobre el gasto en investigación y desarrollo (I + D) en todos los campos de productos.
Objetivo del estudio:
- Para medir la diversificación tecnológica utilizando una detallada base de datos japonesa de I+D.
- Para identificar los patrones sectoriales de diversificación (arriba, abajo, horizontal).
- Examinar la influencia de las políticas corporativas y gubernamentales en la diversificación tecnológica.
Principales métodos:
- Utilizó una base de datos japonesa desagregando los gastos de I + D intramuros en 31 campos de productos.
- Diversificación categorizada en patrones ascendentes (entradas), descendentes (salidas) y horizontales (no entradas-salidas).
- Analizó las estrategias de diversificación específicas de la industria, incluidos los sectores electrónico y químico.
Principales resultados:
- La industria electrónica exhibe una diversificación descendente, mientras que la industria química muestra una diversificación horizontal.
- Las industrias en declive tienden a involucrarse en la diversificación ascendente.
- Las políticas corporativas y gubernamentales japonesas han acelerado significativamente la diversificación tecnológica.
Conclusiones:
- Los patrones de diversificación tecnológica varían significativamente entre las industrias.
- Las políticas gubernamentales y corporativas juegan un papel clave en la configuración de las estrategias de diversificación de I + D.
- Comprender estos patrones es esencial para una política industrial y de innovación efectiva.
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