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http://dx.doi.org/10.9719/EEG.2021.54.5.573

A Study on Induced effect of Aggregate and Stone Sector with Input-Output Table  

Kim, Ji Whan (Center for Northern Geoscience, Korea Institute of Geoscience and Mineral Resources,)
Publication Information
Economic and Environmental Geology / v.54, no.5, 2021 , pp. 573-580 More about this Journal
Abstract
This study analyzed the induced effects of the aggregate and stone sectors using the industry association table. First, the added value of the aggregate and stone sectors was summarized, and then the intermediate input structure and induced effect were analyzed. In terms of value-added structure, aggregate and stone showed a higher employee remuneration rate compared to the manufacturing industry, and a higher rate of operating surplus compared to other mining industries. The intermediate input structure summarizes the sector using aggregate and stone products as intermediate inputs and their input ratio. The proportion of the intermediate element input structure was confirmed. In addition, the main input sectors of ready-mixed concrete, the largest consumer of aggregate and stone, are also summarized. The production-inducing effect of aggregate and stone showed a higher influence coefficient than the sensitivity coefficient, confirming that they had a relatively large rear chain effect. The production inducement effect was reviewed by reconstructing the industry association table, and it was found to show a relative superiority in the influence coefficient, similar to the results derived according to the provisional classification of the Bank of Korea.
Keywords
aggregate and stone; input-output table; induced effect; intermediate input;
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Times Cited By KSCI : 1  (Citation Analysis)
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