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한국생산성학회> 생산성논집(구 생산성연구)

생산성논집(구 생산성연구) update

Productivity Review

  • : 한국생산성학회
  • : 사회과학분야  >  경영학
  • : KCI등재
  • :
  • : 연속간행물
  • : 계간
  • : 1225-3553
  • :
  • : 생산성연구(~1997)→생산성논집(1997~)

수록정보
수록범위 : 1권0호(1987)~33권1호(2019) |수록논문 수 : 1,146
생산성논집(구 생산성연구)
33권1호(2019년 03월) 수록논문
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KCI등재

1A Stochastic Optimization Model with Firm-driven Substitution for Improving Productivity

저자 : Sang-won Kim

발행기관 : 한국생산성학회 간행물 : 생산성논집(구 생산성연구) 33권 1호 발행 연도 : 2019 페이지 : pp. 3-23 (21 pages)

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Remanufactured product has the same or similar quality as a new product and used products are recovered and sold as new products. Manufactured and remanufactured products can be substitutes for each other. Customer-driven substitution is initiated by the customers and firm-driven substitution is initiated by the firm. In this study, we consider a single-period stochastic optimization model considering firm-driven substitution for the optimal decisions of price and production quantity. The most common type of substitution is inventory-based substitution where consumers substitute for a product that is unavailable or protected from sale to that customer at that time. Customers may switch to a cheaper product regardless of the availability of their original preference and this type of demand substitution is price-based substitution. This model is a profit maximization model for deciding optimal pricing and production quantity where the unsold high-priced products are substituted to the low-priced product demand customers. The customer demands are stochastic and independent. We develop a one-period model for optimal production quantity for a given price and for optimal prices for a given production quantity. We consider inventory-based substitution and price-based substitution in the pricing decisions.
The main objective of this study is to develop analytical models to obtain the optimal solutions to support decision-makers in these environments. We develop standard numerical procedures for finding optimal solutions (numerical examples). The numerical study shows that the optimal production quantity of newly manufactured product is greater than that of the equivalent newsvendor problem (with zero holding and shortage costs and no substituted demand), and the optimal production level of remanufactured product is less than that of the equivalent newsvendor problem. The optimal prices are less than those of the equivalent deterministic model. The limitations of this work suggest that the need for future research that enables firms to cope with the general case where there are multiple markets and capacity resource constraint.

KCI등재

2서비스화가 기업의 시장가치에 미치는 영향에 대한 연구: 코스피 기업들의 제휴공시를 중심으로

저자 : 박정우 ( Jeongwoo Park ) , 안철옥 ( Chulok Ahn ) , 임호순 ( Hosun Rhim )

발행기관 : 한국생산성학회 간행물 : 생산성논집(구 생산성연구) 33권 1호 발행 연도 : 2019 페이지 : pp. 25-46 (22 pages)

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Robust manufacturing industry is an important foundation of the national economy. In this study, we examined servitization strategy, which is one of the strategies that the manufacturing companies can take to discover new growth engines and enhance their competitiveness in the market.
We recognized the strategic alliance between the manufacturing companies and the service companies as a servitization implementation, in order to observe the short-term financial performance by using an event study methodology. A total of 572 strategic alliance announcements were collected through news articles on the portal sites, News Wire, and DART for KOSPI listed companies and 491 of them were used for statistical analysis.
As a result, strategic alliances among the same industry showed statistical significance in the short-term financial performance, however the strategic alliance announcement of the manufacturing company and service company showed statistically insignificant results.
This results in a need to discuss the service paradox. An increase in the service revenue of a company may not achieve its intended goal. Even though the costs were increased due to an extension of the service business, the lack of corresponding returns may lead to a service paradox.
In this study, the basic market model was used. The event study methodology can also be applied to various models such as the BHARs (Buy-and-Hold Abnormal Returns) approach and the Fama-French three-factor model, both which can be used in future researches.
As technology evolves, the servitization strategy will be influenced by next-generation technologies such as the internet of things (IoT), artificial intelligence (AI), among others. They will provide new service growth opportunities and drive innovation in the future.

KCI등재

3유통기업 교육훈련 참가자의 학습전이에 목표지향성과 피드백 추구행동이 미치는 영향

저자 : 김주연 ( Juyeon Kim ) , 김종인 ( Jong-in Kim )

발행기관 : 한국생산성학회 간행물 : 생산성논집(구 생산성연구) 33권 1호 발행 연도 : 2019 페이지 : pp. 47-78 (32 pages)

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This study examined the effects of goal orientation on learning transfer and the mediated effects of feedback-seeking behaviors in these relationships. The study surveyed 430 trainees participating in 27 training programs conducted by a local distributor with more than 1,000 employees, and out of these, 354 respondents(82.3 percent), were surveyed. This study has theoretical and empirical implications in that it is a dynamic phenomenon resulting from feedback seeking behavior that is part of the trainer's proactive efforts, rather than a static phenomenon that occurs naturally for learning transfer.
Research has shown that learning goal orientation and prove performance goal orientation have a positive effect on the learning transfer and avoid goal orientation have a negative effect on the learning transfer. The results of the survey on the mediation effects of feedback seeking behavior show that only positive feedback seeking behavior mediate the relationship between learning goal orientation and learning transfer.
Based on these findings, the following points are discussed. First, this study has a theoretical significance in that many prior studies that examined the effect of goal orientation on learning transfer have examined the efforts of the trainee on active learning transfer, focusing on the dynamic characteristics of feedback-seeking behavior, whereas they have focused on psychological and static characteristics.
In order for the effective learning transfer, the intention and effort to utilize the knowledge and skills acquired through the training program in real life work are necessary, especially feedback is critical in obtaining additional information that is not covered by the training program. In the knowledge-based industry, the deepening expertise of individuals has made it very difficult for bosses and colleagues to evaluate individuals and feedback knowledge and skills that would help them improve performance or learn from them in the past. Therefore, individuals within an organization are actively pursuing feedback rather than simply waiting for feedback because they require a variety of information for identification of their work or behavior and career management. Thus, the feedback-seeking behaviors discussed in this study have important implications for knowledge-based industries.
The distribution industry discussed in this study is also currently a leading knowledge-based industry. Competition among distribution companies is getting fiercer due to the recent changes in distribution environment, such as a decrease in consumers' income and a change in lifestyle with family members. As a result, distribution companies are investing heavily in hardware, as well as developing new products and services that consumers' needs. Among these investments, human resources such as training are also becoming more active. The relationship between the variables discussed in this study is significant as none has been studied in the domestic distribution industry so far.
First, we want to suggest that, even if companies are actively investing in training, leadership and organizational culture must be in place to give positive feedback on their efforts before learning can be achieved. Second, the previous studies that examined the effect of goal orientation on learning transfer discussed in this study were mainly conducted on the manufacturing industry. This study is meaningful in that it has improved the possibility of more generalization in terms of examining the effect of goal orientation.
In addition, distribution companies, which were relatively passive in training compared to manufacturing, have recently begun to actively invest in human resources such as training due to increased competition among distribution companies, and in order to improve the learning transfer, a substantial result of the investment in these training programs, we suggest that companies need to select trainees for training programs based on goal orientation.

KCI등재

4VR쇼핑의 소비자 수용도 분석 연구

저자 : 정연승 ( Jung Yeon Sung ) , 안수진 ( Ahn Sujin )

발행기관 : 한국생산성학회 간행물 : 생산성논집(구 생산성연구) 33권 1호 발행 연도 : 2019 페이지 : pp. 79-97 (19 pages)

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With the recent development of the 4th industry technology, new shopping trends that go beyond the on-line and off-line are spreading. VR is especially expected to be widely used in the distribution industry. Since the biggest advantage of VR is that it provides personalized and customized experience, VR shopping is expected to be used as the core technology of next generation's online distribution platform by maximizing online and mobile experience. As a result, global retailers and ICT companies are seeing VR as a future growth engine and making active investments.
In order to promote the introduction of new industrial revolution technology in the distribution industry, the government promoted the VR shopping mall project during the Korea Sale Festa in 2017, and analyzed the consumer acceptability of the VR shopping mall simultaneously. The purpose of this study is to evaluate the consumer acceptance and attractiveness of VR shopping mall, which is a new distribution type, in order to draw an improvement direction in the consumer's perspective and to examine the possibility of future commercialization of VR shopping mall.
According to research results, the future usage and values of VR shopping mall have received positive reviews. In other words, consumers' awareness of VR shopping and future intentions for use have already reached a considerable level. Consumers discriminated VR shopping compared to existing shopping methods and confirmed that consumers can adapt more quickly than conventional PC or mobile shopping. However, improvements include improving quality through consumer targeting, revisions to customer experiences that are not consumer friendly, etc.
Therefore if domestic retailers increase the overall quality of VR shopping's software and hardware and expand various experiential chance about VR shopping, it is expected that there will be a significant increase of user base for VR Shopping.

KCI등재

5해외 인턴십의 현장지향성과 경력개발지원이 고용가능성에 미치는 영향: 글로벌 역량의 매개효과를 중심으로

저자 : 문현태 ( Mun Hyun-tae ) , 윤동열 ( Yoon Dong-yeol )

발행기관 : 한국생산성학회 간행물 : 생산성논집(구 생산성연구) 33권 1호 발행 연도 : 2019 페이지 : pp. 99-128 (30 pages)

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The purpose of this study is to investigate the relationship among field orientedness and career development support―the traits of overseas internship program, global competencies, and employability of overseas internship program participants. The data used for this study is collected from internees who have participated or are participating in the overseas internship program operated with government's financial support. To enhance reliability of the results, “Internees” were restricted to those who participating in the internship or working at the same company after the internship as of the survey date.
This study found firstly, field orientedness and career development support have positive effect both on internal flexibility and external mobility and therefore positively affect to employability. In addition, it was found that field orientedness was more influential to internal flexibility while career development support has a greater impact in external mobility. Secondly, cross-cultural adaptability and language skills―lower factor of global competency― has positive effect both on internal flexibility and external mobility. Third, among the sub-variables of global competency, language skills have positive effect only on external mobility among the sub-variables of employment possibility, and cross-cultural adaptability has a positive effect both on internal flexibility and external mobility. Forth, global competency has mediating effect on the relationship between career development support and employability but not on the relationship between field oritentedness of the overseas internship and employability.
Therefore, it is verified that employability can be increased by the mediating effect of global competency while being positively affected by field orientedness and career development support of overseas internship.
Several implications can be drawn from these research results. Firstly, overseas internship need to be expended and more structured as a part of workplace learning, universities also need a global approach to improve students' employability. Secondly, it is necessary to induce multi-national corporations or companies of host country to participate in the program since internees are less exposed to cross-cultural. Lastly, global competency and employability can be used as important outcome indicator.

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