• 한국경영과학회:학술대회논문집
• /
• 한국경영과학회/대한산업공학회 2005년도 춘계공동학술대회 발표논문
• /
• pp.938-946
• /
• 2005

We study the firm's strategy to price its products and plan the spare parts manufacturing so as to maximize its profit and at the same time to fulfill its commitment to providing the customers with the key parts continuously over the relevant decision time horizon, i.e., the production plus warrantee period. To examine the research question, we developed and solved a two-stage optimal control theory model. Our analysis suggests that if the cost to produce the spare part during the warrantee period is more expensive than that during the production period, the firm should increase its sales price gradually throughout the production period to control its sales. In addition, during the production period it is optimal for the firm to produce the spare parts more than needed so that the overproduced spare parts can be used to partially meet the demand during the warrantee period. We conducted numerical analysis to investigate the sensitivity dynamics among key variables and parameters such as inventory holding cost, unit spare part production costs, part failure rate, and parameters in the demand function.

• 한국의상디자인학회:학술대회논문집
• /
• 한국의상디자인학회 2004년도 International Conference & Exhibition
• /
• pp.145-146
• /
• 2004

• 유통과학연구
• /
• 제20권4호
• /
• pp.111-119
• /
• 2022

Purpose: This study seeks to address the omission through examining the manner in which demographic similarity affects the responses of employees in the retail sector towards horizontal pay dispersion. Through doing so the study will be effective in bolstering the recent efforts of more careful exploration of conditions. Research design, data, and methodology: Scant past studies are available to guide for practitioners in retail sector which compensation strategy might lead adequate job performance for retail sales workers. To suggest possible solution, the present authors used variables of pay dispersion and obtained 317 US retail sale workers in distribution channels to measure the association between pay dispersion and employee job performance. Results: The statistical findings indicated both first and second hypothesis could be acceptable with favorable Beta and T values, resulting high degree of pay dispersion leads a low level of job performance, while a low degree of pay dispersion can motivate retail sales workers to improve their performance. Conclusions: The findings of this study raises an argument that processes of social comparison work in a more vigorous manner. This is thus a representation of the propensity of a retail sales worker to voluntarily resign from an organization when dispersion rates are higher.

• Industrial Engineering and Management Systems
• /
• 제15권3호
• /
• pp.251-258
• /
• 2016

Companies have developed a keen interest in bolstering their CSR activities. Especially in Japan, CSR is strongly associated with social contribution and $m{\acute{e}}c{\acute{e}}nat$ activities. On the other hand, the primary purpose of companies is to provide their products and services to consumers and thereby return value to their shareholders through sales and profits. It is, however, difficult to estimate directly the relationship between CSR and sales/profits. This study focuses particularly on CSR activities related to environmental and consumer issues and community involvement and development. It is also analyzed the relationship between the degree of CSR empathy and product purchase motivation. For accomplishment the purpose, a questionnaire is designed that elicits the respondent's degree of purchase intention and empathy toward CSR activities supported through sales. The object industry for questionnaires is TV maker. For results of the questionnaire, a covariance structure analysis is conducted to understand potential relationships among CSR activities, sales, and disposable budget. Through this study, it is able to clear the relationship between CSR activities and sales/profits. It is one of the advice to future prospect, strategy and CSR concept for the companies.

• 한국정보통신학회:학술대회논문집
• /
• 한국해양정보통신학회 2011년도 추계학술대회
• /
• pp.619-620
• /
• 2011

최근 다양한 형태와 함께 온라인 쇼핑들 간의 치열한 경쟁이 심화되고 있다. 이에 따라 온 오프라인에서 차별화된 특징이 경쟁력을 도모할 수 있게 되었으며, 젊은 계층인 연인들을 마케팅 대상으로 하는 커플 이벤트 기획이 필요하게 되었다. 본 연구에서는 커플 및 젊은 구매계층들을 마케팅 대상으로 하며, 매출 향상을 목적으로 기획 및 구현된 사이트 개발을 목표로 하고 있다. 이를 위해서 기존 상업 사이트에 대한 이벤트 기획들에 대한 분석을 기반으로, 커플 생일을 마케팅 전략 및 다양한 기념 이벤트 및 고객들이 사이트를 방문하였을 때 이벤트가 한층 돋보이도록 마케팅 기획과 정보 배치를 중심으로 사이트를 구축하였다. 이를 통해 일부 고객층 대상으로 이벤트 효과 증대를 통한 매출 증대를 도모할 수 있을 것으로 기대된다.

• 한국컴퓨터정보학회논문지
• /
• 제16권11호
• /
• pp.77-83
• /
• 2011

온라인 쇼핑 시장이 IT 기술발전과 더불어 급속히 성장하게 되면서, 다양한 형태와 함께 온라인 쇼핑들 간의 치열한 경쟁이 심화되고 있다. 이에 따라 온 오프라인에서 차별화된 특징이 경쟁력을 도모할 수 있게 되었으며, 젊은 계층인 연인들을 마케팅 대상으로 하는 커플 이벤트 기획이 필요하게 되었다. 본 연구에서는 커플 및 젊은 구매계층들을 마케팅 대상으로 하며, 매출 향상을 목적으로 기획 및 구현된 사이트 개발을 목표로 하고 있다. 이를 위해서 기존 상업 사이트에 대한 이벤트 기획들에 대한 분석을 기반으로, 커플 생일을 마케팅 전략 및 다양한 기념 이벤트 및 고객들이 사이트를 방문하였을 때 이벤트가 한층 돋보이도록 마케팅 기획과 정보 배치를 중심으로 사이트를 구축하였다. 이를 통해 일부 고객층 대상으로 이벤트 효과 증대를 통한 매출 증대를 도모할 수 있을 것으로 기대된다.

• 한국경영과학회지
• /
• 제41권2호
• /
• pp.81-100
• /
• 2016

Much effort has been exerted to analyze online texts and understand how empirical results can help improve sales performance. In this research, we aim to extend this stream of research by decomposing online texts based on text sources, namely, companies and consumers. To be specific, we investigate how online texts driven by companies differ from those generated by consumers, and the extent to which both types of online texts have different effects on online sales. We obtained sales data from one of the biggest game publishers and merged them with online texts provided by companies using news articles and those created by consumers in user communities. The empirical analyses yield the following findings. Word visualization and topic analyses show that firms and consumers generate different contexts. Specifically, companies spread word to promote their own events whereas consumers produce online words to share winning strategies. Moreover, online sales are influenced by consumer-generated community topics whereas firm-driven topics in news articles have little to no effect. These findings suggest that companies should focus more on online texts generated by consumers rather than spreading their own words. Moreover, online sales strategies should take advantage of specific topics that have been proven to increase online sales. In particular, these findings give startup companies and small business owners in variety of industries the advantage when they use the online channel for distribution and as a marketing platform.

• 한국의상디자인학회지
• /
• 제9권3호
• /
• pp.59-73
• /
• 2007

The purpose of this study is to find out the promotion methods for successful management of 'the fashion saho internet shopping mall' with a small capital. This study analyze the research reports, the news items, the documents on the internet shopping mall and data on promotion method which are offered by the hosting companies of the internet shopping mall like 'Cafe 24', 'Make shop', 'Whoismall' and the promotion consulting companies like 'Whoisad', 'Naver keyword shop'. And also analyze the data that interviewed the administrator of internet shopping mall and directly observed the famous internet shopping mall sites. Generally speaking, the promotion mix, marketing communication program can classify 'advertisement', 'publicity', 'personal selling', and 'sales promotion'. This study analyze the research materials on the basis of advertisement, publicity, personal selling, and sales promotion. The result are as follows. 1. The promotion methods at the stage of information the shopping mall site to the consumer are advertisement, and publicity. ${\bigcirc}$ The methods of advertisement are 'searching engine registration', 'advertisement of key word', 'advertisement of overture', 'advertisement of banner', 'advertisement cooperation marketing', 'advertisement of e-mail'. ${\bigcirc}$ The methods of publicity are using 'cafe', 'blog', 'Naver information site', 'community bulletin board', 'the fashion magazine or a press report' and 'cosponsorship'. 2. The main promotion methods at the stage of inducing the purchase are 'personal selling', and various 'sales promotion'. ${\bigcirc}$ 'Personal selling' at the shopping mall have an effect on the communication at bulletin board over the internet and the telephone. ${\bigcirc}$ 'Sales promotion' are attempted by 'VMD', 'deposit system', 'sale', etc.

• 한국경영과학회지
• /
• 제40권4호
• /
• pp.19-33
• /
• 2015

Recently, interest in research and development (R&D) investment decisions have increased among Korean domestic enterprises. However, existing R&D investment studies only focused on government R&D investment policies while only a few studies investigated firm level R&D investment. Prior literatures also overlooked the feedback loop between R&D investment and firm performance. Therefore, this paper identifies a system dynamics model for R&D investment decision making in domestic electronics firms. The conceptual model is derived from R&D investment-related theories found in bodies of literature on company performance, enterprise activity, and market maturity. This study investigates the dynamic feedback between R&D activities and sales using the system dynamics model. In other words, the system dynamics model is used to explain the change in the closed feedback circulation structure in R&D investment activities including technology development, production process, and marketing that subsequently result in sales increase and re-investment into R&D from the generated revenues. There are two major results. First, a similar ratio of investment on technology development and production process derives the higher company sales. Second, regardless of market maturity, marketing investment ratio positively affects sales and R&D budget growth. This study provides a system dynamics model to find the optimal ratio for R&D investment and suggests managerial strategic implications on electronic firm R&D investment decision making under market maturity condition.

• Journal of information and communication convergence engineering
• /
• 제16권1호
• /
• pp.52-59
• /
• 2018

Odoo is an enterprise resource planning information system providing modules to support the basic business function in companies. This research will look into the development of an additional module at Odoo. This module is a data mining module using Market Basket Analysis (MBA) using FP-Growth algorithm in managing OLTP of sales transaction to be useful information for users to improve the analysis of company business strategy. The FP-Growth algorithm used in the application was able to produce multidimensional association rules. The company will know more about their sales and customers' buying habits. Performing sales trend analysis will give a valuable insight into the inner-workings of the business. The testing of the module is using the data from X Supermarket. The final result of this module is generated from a data mining process in the form of association rule. The rule is presented in narrative and graphical form to be understood easier.