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A study on forward and backward linkage effects in South Korea's telecom industry across generations

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  • Choe, Hyoung-Seon
  • Yang, Chang-Gyu
  • Jun, Sung-Youl
  • Lee, Sang-Gun

Abstract

The primary purpose of this study is to examine the spillover effect of South Korea's telecom industry on other industries until its evolution to the 4th generation. By using Input-Output Table Data to compute Forward and Backward Linkage Effects in South Korea's telecom industry throughout Generational Changes, this study aims to analyze South Korea's telecom industry's impacts and changes on upstream and downstream industries to offer implications for its evolution to the 5th generation. This study used empirical input-output data for the period between the years 2000–2014 to conduct input-output analysis to evaluate forward and backward linkages in South Korea's telecom industry for each generation of it. The results revealed that (1) Korea's telecom industry can be defined as a dependent manufacturing industry due to its below-average forward linkage and above-average backward linkage over the whole study period, and (2) backward linkage in South Korea's telecom industry was higher than the economy-wide average value during our study period although it decreased with the industry's generational shifts. The results indicate that telecommunications companies should create new markets in which they can propagate emerging technologies of the 4IR (4th Industrial Revolution) to other industries, in order to ensure that the 5th generation telecom industry maintain its position as a key industry. On the other hand, the government should make policies to support start-ups and SMEs in telecom industry and implement structural reforms in Korea's oligopolistic telecom market.

Suggested Citation

  • Choe, Hyoung-Seon & Yang, Chang-Gyu & Jun, Sung-Youl & Lee, Sang-Gun, 2023. "A study on forward and backward linkage effects in South Korea's telecom industry across generations," Telecommunications Policy, Elsevier, vol. 47(8).
    • Handle: RePEc:eee:telpol:v:47:y:2023:i:8:s030859612300126x
    DOI: 10.1016/j.telpol.2023.102615
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    References listed on IDEAS

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    1. HeeSoo Chin & Durga Prasad Marasini & DonHee Lee, 2023. "Digital transformation trends in service industries," Service Business, Springer;Pan-Pacific Business Association, vol. 17(1), pages 11-36, March.
    2. Sang-Gun Lee & Eui-bang Lee & Chang-Gyu Yang, 2014. "Strategies for ICT product diffusion: the case of the Korean mobile communications market," Service Business, Springer;Pan-Pacific Business Association, vol. 8(1), pages 65-81, March.
    3. Nakatani, Ryota, 2021. "Total factor productivity enablers in the ICT industry: A cross-country firm-level analysis," Telecommunications Policy, Elsevier, vol. 45(9).
    4. Pil Sun Heo & Duk Hee Lee, 2019. "Evolution of the linkage structure of ICT industry and its role in the economic system: the case of Korea," Information Technology for Development, Taylor & Francis Journals, vol. 25(3), pages 424-454, July.
    5. Sawng, Yeong-wha & Kim, Pang-ryong & Park, JiYoung, 2021. "ICT investment and GDP growth: Causality analysis for the case of Korea," Telecommunications Policy, Elsevier, vol. 45(7).
    6. Dong Hyun Lee & Ga Youn Hong & Sang-Gun Lee, 2019. "The relationship among competitive advantage, catch-up, and linkage effects: a comparative study on ICT industry between South Korea and India," Service Business, Springer;Pan-Pacific Business Association, vol. 13(3), pages 603-624, September.
    7. Rendon Schneir, Juan & Bradford, Julie & Ajibulu, Ade & Pearson, Ken & Konstantinou, Konstantinos & Osman, Hassan & Zimmermann, Gerd, 2022. "A business case for 5G services in an industrial sea port area," Telecommunications Policy, Elsevier, vol. 46(3).
    8. Hoeschele, Thomas & Dietzel, Christoph & Kopp, Daniel & Fitzek, Frank H.P. & Reisslein, Martin, 2021. "Importance of Internet Exchange Point (IXP) infrastructure for 5G: Estimating the impact of 5G use cases," Telecommunications Policy, Elsevier, vol. 45(3).
    9. Jang, Moonkyoung & Aavakare, Milla & Nikou, Shahrokh & Kim, Seongcheol, 2021. "The impact of literacy on intention to use digital technology for learning: A comparative study of Korea and Finland," Telecommunications Policy, Elsevier, vol. 45(7).
    10. Lehr, William & Queder, Fabian & Haucap, Justus, 2021. "5G: A new future for Mobile Network Operators, or not?," Telecommunications Policy, Elsevier, vol. 45(3).
    11. Tseng, Fang-Mei & Wang, Shenq-Yuan & Hsieh, Chih-Hung & Guo, Aifang, 2014. "An integrated model for analyzing the development of the 4G telecommunications market in Taiwan," Telecommunications Policy, Elsevier, vol. 38(1), pages 14-31.
    12. Yong-Jeong Kim & Sang-Gun Lee & Silvana Trimi, 2021. "Industrial linkage and spillover effects of the logistics service industry: an input–output analysis," Service Business, Springer;Pan-Pacific Business Association, vol. 15(2), pages 231-252, June.
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