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제조업 일자리의 과업 특성에 따른 로봇의 차별적인 고용 영향에 관한 연구
이헌영(Heonyeong Lee) 한국지역학회 2023 지역연구 Vol.39 No.4
This research examines the impact of robotics integration on job dynamics in the U.S. manufacturing sector, adding to the critical dialogue on technological evolution and the future of jobs. Anchored in the task-model framework, the study hypothesizes that robotic integration exerts differential influences on diverse occupational clusters, each identified by their unique task-specific attributes. An in-depth examination was undertaken to elucidate the interplay between robotic integration and the occupation clusters. Employing a multilevel growth curve model, our empirical investigation tracked employment dynamics from 2012 to 2022 across 52 U.S. regions, covering 307 manufacturing occupations. The findings suggest a pronounced job decline within occupations necessitating manual dexterity. Nonetheless, the evidence does not conclusively support that the extent of robotics integration exacerbates this trend. These findings imply that the employment shifts in the U.S. manufacturing sector are predominantly driven by long-standing trends of deindustrialization and functional specialization, rather than by the recent diffusion of robotic technologies.
산업단지의 지역전략산업 특화수준이 전략산업 신규진입과 생존에 미치는 영향 연구
조성철(Cho Sungchul),장철순(Chang Cheolsoon),이헌영(Lee Heonyeong) 한국지역개발학회 2018 韓國地域開發學會誌 Vol.30 No.4
This study explores the effect of regional strategic industry policy on entry, exit and the survival of firms in industrial complexes. Using a panel data set of 15,842 individual firms nested within l,184 industrial complexes in Korea, we propose a novel empirical model for analyzing entry, exit, and the survival of firms over time. Our findings, based on logistic analysis and discrete-time survival analysis, indicate that the level of specialization of regional strategic industries in industrial complexes is a significant predictor of spatial variations in both entry and exit decisions of firms. Understanding this mechanism whereby industrial specialization unleashes its causal effect on regional growth provides an important implication for regional policies in Korea.