From catch-up to frontier: The utility model as a learning device to escape the middle-income trap

Kerstin Hötte and Su Jung Jee

INET Oxford Working Papers from Institute for New Economic Thinking at the Oxford Martin School, University of Oxford

Abstract: Escaping the middle-income trap requires a country to develop indigenous technological capabilities for high value-added innovation. This study examines the role of second-tier patent systems, known as utility models (UMs), in promoting such capability acquisition in less developed countries. UMs are designed to incentivize incremental and adaptive innovation through lower novelty standards than patents, but their long-term impact on the capability acquisition process remains underexplored. Using South Korea as a case study and drawing on the characteristics of technological regimes in catching-up economies, we present three key findings: First, the country's post-catch-up frontier technologies (US patents) are more impactful (highly cited) when they build on Korean domestic UMs. This suggests that UM-based imitative and adaptive learning laid the foundation for the country's globally competitive capabilities. Second, the impact of UM-based learning diminishes as the country's economy develops. Third, frontier technologies rooted in UMs contribute more to the country's own specialization than to follow-on innovations by foreign actors, compared to technologies without UM linkages. We discuss how technological regimes and industrial policies in catching-up economies interact with the UM system to bridge the catching-up (imitation- and adaptation-based) and postcatching-up (specialization- and creativity-based) phases.

Keywords: utility model; intellectual property rights; middle-income trap; technological capabilities; specialization (search for similar items in EconPapers)
Pages: 38 pages
Date: 2024-08
New Economics Papers: this item is included in nep-ino, nep-ipr and nep-upt
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Working Paper: From catch-up to frontier: The utility model as a learning device to escape the middle-income trap (2024)
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