한국 부품ㆍ소재산업의 성장주도요인 추정

국문 초록 (Abstract)

본 연구는 부품산업인 조립금속, 반도체, 일반전자부품산업과 소재산업인 섬유, 철강, 비철금속, 석유화학, 정밀화학, 비료 및 질소화합물, 의약품, 제지, 시멘트, 유리산업의 성장주도요인을 규명하기 위하여 확률적 경계생산함수를 산업별로 1991~2005년 또는 1999~2005년의 미시데이터에 적용하여 총요소생산성 증가와 이의 기여요인인 기술진보를 중심으로 기술적 효율성, 규모의 효과, 배분효율성을 추정하였다.
실증분석 결과, 조립금속산업과 시멘트산업을 제외하면 한국 부품ㆍ소재산업의 성장을 주도해 온 동력은 총요소생산성 증가를 이끌어 온 기술진보이며, 정밀화학산업 중 비누세정 및 화장품 제조업을 제외하면 기술진보의 크기가 총요소생산성 증가의 크기에 결정적인 영향을 미치고 있다. 특히, 반도체 및 일반전자부품 등의 IT산업은 다른 산업에 비해 높은 기술진보가 그대로 총요소생산성 증가로 이어지고 있다. 그러므로 부품소재산업의 총요소생산성 증가의 핵심 동력인 기술진보를 극대화하기 위해서는 R&D 투자의 증대가 지속되어야 한다.
한편, 외환위기 이후 제조업 부흥기인 1999년에는 각 부품ㆍ소재산업에서 기술적 효율성과 배분효율성의 개선이 가장 많이 시현되었고, 그 다음으로 규모의 효과가 증대되었으며, 시멘트산업에서는 기술진보까지 발생하였다.

다국어 초록 (Multilingual Abstract)

This study applies a stochastic frontier production model to the Korean industries of materials and parts & components; textile, basic iron and steel, non-ferrous metals, fabricated metal products, petrochemicals, fine chemicals, fertilizers and nitrogen compounds, papers, cements, glasses, semi-conductors, general electronic parts and components, based on micro-level establishment data from 1991 ~ 2005 or 1999~2005 in order to investigate the growth-leading factor to their growth.
The sources of total factor productivity (TFP) growth are broken down into technical progress, changes in technical efficiency, scale effects and changes in allocative efficiency. The empirical results indicated that aside from the industries of fabricated metal products and cements technical progress mainly drove the productivity growth of the Korean industries of materials and parts & components.
Except for the manufacture of soap, cleaning compounds and toilet preparations, and also the manufacture of perfurmes & cosmetics the magnitude of technical progress had strong effects on the magnitude of the total factor productivity growth of the Korean industries of materials and parts & components.
Particularly, the high technical progress brought the high productivity growth of the IT manufactures of semi-conductors and general electronic parts & components. Therefore, in order to maximize technical progress for the productivity growth it naturally follows that R&D investments should be increased.
During 1999 resurgence of manufacturing due to the aftershock from the 1997 financial crisis technical efficiency and allocative efficiency have been improved in six industries each and scale effects have been increased in four industries, moreover technical progress were promoted in the cement industry.
This study recommends that specific policy guidelines with respect to technical progress enhancing productivity growth are required to promote the total factor productivity growth of the Korean industries of materials and parts & components.

목차 (Table of Contents)

• Ⅰ. 서론
• Ⅱ. 추정모델
• Ⅲ. 데이터
• Ⅳ. 추정결과
• Ⅴ. 요약 및 결론
• 참고문헌
• 부록
• [Abstract]

참고문헌 (Reference)

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