Previous research on green product innovation (GPI) has primarily focused on the performance of new product development, neglecting the critical, early fuzzy front-end (FFE) phase. Drawing upon the firm's resource-based view (RBV) and dynamic capabilities perspective, this study explores how co-production affects FFE outcomes (creative idea and product definition proficiency) of GPI and whether joint learning ambidexterity is a mediating mechanism in international buyer-supplier relationships. Additionally, we provide a contingency perspective by considering the moderating role of the innovation ecosystem on the relationship between co-production and joint learning ambidexterity. Finally, this study contributes to a theoretical understanding, analyzing co-production as a predictor, joint learning ambidexterity as a mediator, and innovation ecosystem as a moderator.

Dongdaemun Fashion Town, a representative clothing wholesale and retail market in South Korea, is a traditional market that was formed in the 19th century in the late Chosun Dynasty. Since then, the market system has strengthened and, as of now, Dongdaemun Fashion Town can produce various products in batch production and is characterized by a quick market response (Jung, Choo, & Chung, 2007). Furthermore, all fashion-related functions are available, making Dongdaemun Fashion Town an industrial cluster where all related businesses and services are locally concentrated (Ko, Choo, Lee, Song, & Whang, 2013). These characteristics of Dongdaemun Fashion Town relieve market trade cost and build a unique production system. It is positioned as a central clothing wholesale and retail district with the function of a national wholesale market. This Dongdaemun Fashion Town system creates services that customers demand through cooperation, partnership, or outsourcing between various suppliers and various resources (Nam, Kim, Yim, Lee, & Jo, 2009). Thus, Dongdaemun Fashion Town is a system space composed of subordinate markets with unique taste functions; here, a systematic network between the suppliers is significant. It produces value co-creation through collaboration with suppliers. However, few previous studies have investigated co-value created through co-production or co-innovation from Dongdaemun Fashion Town. Also, the shift from product-centered thinking to the customer-centered thinking implies the need for an accompanying shift to the customer-based strategy. It also refers the necessity of strategy to improve customer equity (Rust, Lemon, & Zeithaml, 2004). Therefore, further study is needed on co-creation research to make cyclical growth of traditional market and customer equity. The structure of this study is as follows. First, the characteristics of the Dongdaemun Fashion Town’s co-production, co-innovation, and value co-creation are investigated and each of the subordinate aspects is investigated. Second, the influence of co-production, co-innovation, and value co-creation on customer equity driver is analyzed. Third, the moderating effects on the types of suppliers’ (wholesale/retail) influence relationship are analyzed. In total, 300 samples by wholesalers and retailers were collected for the final analysis. Data analysis was performed used SPSS 21.0 for exploratory factor analyses, reliability analysis, and descriptive statistics. Based on the results, AMOS 18.0 was used for confirmatory factor analysis and multiple group analysis. The results of this study provide an insight into the influence of Dongdaemun Fashion Town’s co-production, co-innovation, and value co-creation on customer equity by wholesalers and retailers. The study concludes with outlining future directions of research that can be used in the development of marketing strategies.

The importance of Human Resource Management is big issue in business management recently. However, employ's job satisfaction is appeared as low. In this study, surveys were conducted among those long-term employs. The importance of job satisfaction is prioritized by AHP analysis based on results of survey to compare to the results of previously studied research. And this study will contribute to improvement of job satisfaction by comparing the facts in two different groups of occupation.

본 연구는 기업의 혁신전략이 특허생산 및 기업의 기술변화와 신제품개발에 미치는 영향을 분석함으로써 기업의 기술성과를 증대시키는 데 필요한 혁신전략을 도출하고자 하였다. 사용자료는 한국직업능력개발원의 「인적자본기업패널조사」(HCCP)의 1~4차년도 자료와 한국신용평가원의 기업재무자료, 특허청의 기업별 특허출원자료를 결합한 자료이다. 특허생산함수는 영과잉음이항회귀모형(ZINB)을 사용하여 추정하였다. 기업의 기술성과 결정요인은 특허의 내생성을 고려하여 2단계 추정방법을 사용하였고, 2단계 회귀식은 순위로짓모형을 사용하였다. 분석결과, 기업의 혁신전략이 특허생산 및 기업의 기술변화와 신제품개발에 중요한 영향을 미치는 것을 확인할 수 있었다. 첫째, 특허생산에서는 기업의 연구개발투자와 인적자원이 중요한 투입요소로 나타났다. R&D집약도가 높을수록 특허생산이 활발하게 이루어지되 한계생산은 체감하였고, 기업이 보유하고 있는 특허스톡이 많을수록 신규특허의 생산이 활발하였다. 기업의 인적자원수준이 높고 인적자원투자가 많을수록 특허생산이 활발하였고, 기업이 시장선도전략이나 빠른 추종자전략을 추구할 때 안정형 전략을 구사하는 기업에 비해 특허생산이 많았다. 둘째, 기업의 기술성과 결정요인으로는 인적자원의 역할이 중요하였고, R&D집약도는 대기업의 신제품개발에 유의한 영향을 미쳤다. 시장선도전략이나 빠른 추종자전략을 택한 기업의 기술성과가 안정형 전략의 기업보다 높았다. 특허생산이 활발한 기업일수록 기술성과가 높으나, 이는 상당부분 특허의 내생성에 기인한다. 본 연구의 분석결과는 특허의 생산뿐 아니라 특허와 신제품개발과 같은 기술성과와의 연계성을 높이는 전략이 필요하며, 기업특성에 따른 차별화 전략이 필요하다는 것을 시사한다.

Recently Korean enterprises that branch out into China have been continuously increased to achieve diverse objectives such as personnel expenses reduction, market share extension on China and globalization strategy implementation. We have studied about competitiveness reinforcement of enterprises that branch out into China in terms of TPM(Total Production Management). In this paper, we extended the concept of traditional TPM(Total Productive Maintenance) to TPM(Total Production Management) that covers extensively the concept of total management innovation activities. We explored detailed activities of TPM and voluntarily participative field research circle. Also, We suggested some prerequisite conditions for TPM settlement that might be recommended for the foreign companies in China and checked Key Performance Indicator(KPI) that could be useful to confirm how TPM contributed to enterprise competitiveness reinforcement.

반도체 제조 시스템에 대한 다양한 상황과 관련한 연구는 많지 않다 게다가, 모든 상황에 항상 적합한 생산시스템 전략은 없다. 반도체 제조공정 시스템에 대한 스케줄은 생산공정의 재진입, 공정의 높은 불확실성, 급속하게 변하는 제품과 기술과 같은 특성 때문에 반도체 제조공정시스템에 대한 스케줄은 복잡하고 어려운 작업이며, 사이클타임의 절감 및 단위시간당 생산량의 증대와 같은 시스템 목적을 달성하기 위하여, 반도체 제조 시스템에 대한 좋은 방법을 발견하기 위한 많은 연구가 있었다. 반도체 산업의 생산 흐름은 가장 독특한 특징을 가지고 있으며 생산계획과 반도체 제조의 스케줄링과 계획을 어렵게 하고 있다. 각각 다른 단계에 있는 자재는 같은 장비의 사용을 위해 경쟁을 하는데, 이로 인하여 작업시간 보다 단지 기다리는 시간에 상당한 시간을 할애하고 있다. 따라서 본 연구에서는 선행 연구를 바탕으로 반도체 공정에 모듈 생산방식을 접목시켜 공정의 사이클 타임을 줄이고, WIP를 최소화하여, 생산량을 최대화는 방안을 제시하고 공정 모듈 시스템 (Process Modular System)을 구축하고자 한다.