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The effect of innovation network size and public R&D investment on regional innovation efficiency

机译：创新网络规模与公共研发投资对区域创新效率的影响

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摘要

Although central governments are expanding research and development (R&D) investment in peripheral areas in many countries, interregional differences in innovation efficiency remain an unsolved problem. Hence, we evaluate the regional efficiencies of technology development and commercialization in South Korea using two-stage data envelopment analysis. This study first calculates the efficiencies, and then uses the efficiency values to test the hypotheses. Using nonparametric tests, we analyze whether the two contextual factors of innovation network size and public R&D, cause differences in the regional innovation efficiencies. The results show that commercialization efficiency is statistically higher in regions where the innovation network is larger than average. In particular, technology development efficiency is higher in regions where R&D is more public-focused than average, even though the local innovation network is small. The findings indicate that governments should consider policies combining public investment with network building to improve efficiencies and generate technological and commercial value from regional innovation.
机译：虽然中政府正在扩大研究和开发（研发）在许多国家的外围地区投资，但创新效率的区域间差异仍然是一个未解决的问题。因此，我们使用两阶段数据包络分析评估韩国技术开发和商业化的区域效率。本研究首先计算效率，然后使用效率值来测试假设。使用非参数测试，我们分析了创新网络规模和公共研发的两个背景因素，导致区域创新效率的差异。结果表明，商业化效率在创新网络大于平均水平的地区具有统计上更高的。特别是，即使本地创新网络很小，R＆D比平均值更为骁勇善于公开的技术的开发效率也比平均值更高。调查结果表明，政府应考虑与网络建设相结合的政策，以提高效率，从区域创新中产生技术和商业价值。

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