Earticle

초록

영어

This paper empirically explores the links between environmental and green innovation and labor productivity of innovative firms as a proxy for economic performance using firm level data based on Korean 2010 CIS(Community Innovation Survey) data created by the STEPI. To examine the effects of various modes of green innovation in manufacturing sector on firm performance, the paper controls for endogeneity of the innovation, using two stage Predictor Substitution and 2 Stage Residual Inclusion procedures as well. In the first stage, the probit model for each innovation variable is estimated by MLE using instrument variables such as lagged sale and worker variables, Then in the second stage, the firm’s productivity model include the predicted values of the innovation variable or residuals obtained from the probit model as an explanatory variable. The empirical results show, first, that green innovation intended for both firm and customer benefits has a positive effect on labor productivity. Firms need to implement firm-oriented environmental innovation as well as customer-oriented environmental innovation in order to increase their performance. Thus, the more the investment in the green product and process innovation was, the stronger the corporate competitive advantage was. Second empirical results also show that there are significant differences in aggregate green innovations depending on different firm sizes and industries.

목차

Ⅰ. 서론
 Ⅱ. 선행연구 검토
 Ⅲ. 분석 모형과 추정방법
 Ⅳ. 자료 및 추정결과
 Ⅴ. 요약 및 시사점
 참고문헌
 Abstract

키워드

저자

• 신범철 [ Beom Cheol Cin | 경기대학교 경제학과, 교수 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  생산성연구: 국제융합학술지 [Productivity Research: An International Interdisciplinary Journal]

• 간기

  격월간

• pISSN

  1225-3553

• 수록기간

  1987~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 325 DDC 330