• 자원리싸이클링
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• 제26권5호
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• pp.105-111
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• 2017

본 논문에서는 신발의 잔존수명이 존재함에도 불구하고 매립 및 소각되고 있는 신발의 재활용이 가능한 비즈니스 모델을 제안하기 위해 모델의 구성요소를 도출하고 비즈니스 모델 프레임 워크를 구축한다. 도출된 요소와 프레임워크를 토대로 제시한 비즈니스 모델은 신발 산업의 새로운 비즈니스 영역을 구축할 수 있을 것으로 생각되며 소비자의 가계부담을 최소화 함과 동시에 매립 및 소각으로 인한 환경오염을 줄일 수 있을 것으로 생각된다.

• 한국어교육
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• 제29권3호
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• pp.83-115
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• 2018

This research presents principles and models for developing textbooks for business Korean to be used at the King Sejong Institutes overseas targeting Korean learners with vocational purposes. The principles of the business textbooks are based on research by Hyunjin Kim et al. (2018) which contains needs analysis and results from analyzing textbooks. The principles were also extracted from investigating previous researches relating to business Korean and characteristics of teaching and learning Korean with vocational purposes. The principles can be summarized to 1) connectivity with general purpose Korean textbooks of "Sejong Korean", 2) centrality with the users, and 3) improving communication skills for vocations. Additionally, textbooks based on these principles were tested in August and September of 2018 in China and Korea; usefulness of the textbooks were then examined by experts in Korean education. After the process, "Sejong Business Korean 1, 2" each with 18 chapters were written.

• The Journal of Asian Finance, Economics and Business
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• 제8권12호
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• pp.95-105
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• 2021

A prerequisite of a sound financial system is effective channeling of financial resources to efficient users; hence maximizing economic and societal welfare. To that end, the prevalence of bad loans in banks in emerging economies is a major policy concern. In an attempt to add to the growing body of literature explaining the interrelationship between macroeconomic and firm-specific factors, and non-performing loans (NPL), this paper examines data from 24 scheduled commercial banks in Bangladesh from 2008 to 2019. Macroeconomic factors as well as firm-specific factors related to profitability, capital strength, and efficiency are considered. Panel data regression analysis is performed to estimate pooled OLS, fixed effects, and random effects models. Following the necessary testing, it was found that the fixed effects model with robust standard error is appropriate. Results show that return on assets and inflation have a negative influence on NPL, but GDP growth has a favorable impact. The paper concludes by asserting that the evidence supports similar findings from studies both in Bangladesh and elsewhere and it is noted that a combination of these macroeconomic and firm-specific factors explains only a small portion of the total variation in NPL.

• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.175-182
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• 2021

The purpose of this study is to propose policy implications for improving the efficiency of corporate income tax management in Vietnam, by analyzing the study factors affecting the efficiency of corporate income tax management (evidence from Mekong Delta provinces, Vietnam). This study used a primary data collection method and collected data of 329 enterprises, including 49 joint-stock companies and 280 limited liability companies in 3 provinces - Tra Vinh province, Soc Trang province, and Ben Tre province. By using the binary regression method, the author discovered eight factors affecting the efficiency of corporate income tax management in the Mekong Delta region such as the time of operation of the enterprises, type of business, gender, business results, tax amount temporarily paid, compliance with tax policies, business scale, and tax debt ratio. From the above research results, the author proposes policies to support Tax Departments to improve the efficiency of corporate income tax management in the Mekong Delta region in the future. These policies include - for further promoting the tax policy propaganda to enterprises, tax authorities need to promptly handle tax arrears, enhance the inspection of tax debt enterprises, and focus on the business models, gender, age of the business owners, etc.

• 경제분석
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• 제26권4호
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• pp.39-64
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• 2020

전형적인 경기변동모형의 경우 노동시간 선택 문제만을 고려하여 노동시장의 주요 거시 변수인 고용과 실업을 명시적으로 설명하지 못하는 어려움이 있다. 본 논문에서는 뉴 케인지안 유형의 가격 경직성 모형에 노동시장의 탐색 및 매칭 마찰을 도입하고 이를 베이지안 방법으로 추정하여 우리나라 고용 및 실업의 움직임을 전체 경기변동의 움직임에 비추어 살펴보았다. 추정 결과 우리나라 실업률은 노동공급 충격과 더불어 노동수요 측면인 기술충격에 의하여 많은 부분 설명되는 것으로 나타났다. 아울러 노동시장 변동에서 기업과 노동자 간의 임금 협상에서 기인하는 협상력 충격도 상당 부분 중요한 것으로 나타났는데 협상력 충격은 경기 및 고용에 부정적인 영향을 미치므로 이에 대하여 주의를 기울일 필요가 있다.

• 이베로아메리카
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• 제12권1호
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• pp.407-439
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• 2010

Growth of researches addressing cross-culture in international business is exponential. This article reviews the extant researches around the national culture and describes the various conceptualization of culture through discussion of some of popular models of national culture. This article presented some of the most important issues in international business surrounding globalization, especially convergence and divergence of cultures and cultural changes. Global rapid changes in international business environment request the reconsideration of the assumption of cultural stability and the simple view of culture, which tends to examine the static influence of a few cultural factors in isolation form other cultural factors and contextual elements. This paper identifies a valid cultural grouping and proposes the following typology of the possible methodologies in international business; Ethnological description, Use of proxies, Direct values inference, and Indirect values inference. Rather than selecting a single methodology, it appears to be more appropriate to use multi-method in the cross-cultural international business research. It has been shown that cultural change is intertwined with socioeconomic-institutional variables, and that these variables may also add to determine culture contemporarily. This paper also explained the dynamics of culture as multi-level, multi-layer constructs. According to this model, we may understand how the dynamic nature of culture conveys the top-down-bottom-up processes where one cultural level affects changes in other level of culture.

• Asia Marketing Journal
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• 제14권2호
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• pp.1-22
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• 2012

Gifticon is an innovative new service of SK Marketing & Company. Launched in the end of 2006 for the first time in the world, the mobile gift certificate is in the form of a SMS message that bears a bar code to exchange with real products sent to the intended recipient through internet portal, messenger or/and mobile phones. The service started by connecting individuals (B2C business) and was expanded to the new marketing tools of companies (B2B business). While the business took off with soft progress in the initial year of launch, Gifticon business finally gained its momentum in the growth of sales in its second and third year. Yet, the data showed that the growth of user-base was getting stagnant that the number of users remained flat for the past few months. Moreover, competition from latecomers such as Giftishow from KTF and Heartcon from LG Telecom gets fierce. Particularly in B2B sector where Gifticon has made minimal profit, competitors started aggressive promotional activities, taking away shares from Gifticon. Under these circumstances, team is facing tough strategic decisions for its long-term growth; How can they further grow the business? Should they go after more massive targets for broader user-base? Should they pursue B2B business more aggressively? This case study asks students to come up with solutions for these questions by understanding concepts, theories and models for diffusion of innovations and strategies to overcome a chasm.

• 품질경영학회지
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• 제51권3호
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• pp.363-379
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• 2023

Purpose: The main objective of this research is to construct an AI-based Composite Supplementary Index (ACSI) model to achieve accurate predictions of the Composite Index of Business Indicators. By incorporating various economic indicators as independent variables, the ACSI model enables the prediction and analysis of both the leading index (CLI) and coincident index (CCI). Methods: This study proposes an AI-based Composite Supplementary Index (ACSI) model that leverages diverse economic indicators as independent variables to forecast leading and coincident economic indicators. To evaluate the model's performance, advanced machine learning techniques including MLP, RNN, LSTM, and GRU were employed. Furthermore, the study explores the potential of employing deep learning models to train the weights associated with the independent variables that constitute the composite supplementary index. Results: The experimental results demonstrate the superior accuracy of the proposed composite supple- mentary index model in predicting leading and coincident economic indicators. Consequently, this model proves to be highly effective in forecasting economic cycles. Conclusion: In conclusion, the developed AI-based Composite Supplementary Index (ACSI) model successfully predicts the Composite Index of Business Indicators. Apart from its utility in management, economics, and investment domains, this model serves as a valuable indicator supporting policy-making and decision-making processes related to the economy.

• 경영정보학연구
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• 제14권3호
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• pp.131-141
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• 2012

IT 고도화에 따라 정보 유출 및 침해 사고가 날로 증가하고 있다. 이에 따라 대다수의 기업들은 보안 위한 투자를 확대하고 있지만, 여전히 정보 유출의 취약점에 노출되어 있다. 소규모 IT 서비스 기업은 대기업에 비하여 상대적으로 한정된 자원과 인력으로 기업 활동을 수행하고 있으며, 실제 가치를 창출하는 방법에 따라 SI/SM, DB, IR, IP 업종으로 분류되고 있다. 그러나 현재까지 소규모 IT 서비스 기업을 위한 보안관리에 관한 연구는 소규모라는 기업규모와 IT 서비스라는 비즈니스 특성을 고려한 핵심 정보자산식별에 머물러 있는 상황이다. 따라서 본 연구에서는 소규모 IT 서비스 기업의 보안대책 수립을 위한 보안관리 모델을 설계하였다. 그리고 설계된 보안관리 모델에 대해 비즈니스 특성을 고려한 소규모 IT 서비스 기업을 대상으로 실증분석을 수행하고 분석된 결과를 바탕으로 추진전략을 제시하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제11권2호
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• pp.1148-1161
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• 2017

The success of a business process management system stands or falls on the quality of the business processes. Many experiments therefore have been devoting considerable attention to the modeling and analysis of business processes in process-centered organizations. One of those experiments is to apply the probabilistic theories to the analytical evaluations of business process models in order to improve their qualities. In this paper, we excogitate a conceptual way of applying a probability theory of proportions into modeling business processes. There are three types of routing patterns such as sequential, disjunctive, conjunctive and iterative routing patterns in modeling business processes, into which the proportion theory is applicable. This paper focuses on applying the proportion theory to the disjunctive routing patterns, in particular, and formally named proportional information control net that is the formal representation of a corresponding business process model. In this paper, we propose a conceptual approach to discover a proportional information control net from the enactment event histories of the corresponding business process, and describe the details of a series of procedural frameworks and operational mechanisms formally and graphically supporting the proposed approach. We strongly believe that the conceptual approach with the proportional information control net ought to be very useful to improve the quality of business processes by adapting to the reengineering and redesigning the corresponding business processes.