LLM-based extraction from open web data reconstructs a validated temporal multi-relational network of semiconductor firms and reveals dynamics such as a 9% edge decline during the 2022 chip shortage.
The construction of world input–output tables in the wiod project.Eco- nomic Systems Research, 25(1):71–98
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Reconstructing temporal multi-relational firm networks at scale using large language models. The case of the semiconductor industry
LLM-based extraction from open web data reconstructs a validated temporal multi-relational network of semiconductor firms and reveals dynamics such as a 9% edge decline during the 2022 chip shortage.