• Journal of Cadastre & Land InformatiX
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• v.45 no.2
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• pp.217-235
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• 2015

The study has analyzed the determinants of retail rents for the franchised coffee shop with the Multi-Regression analysis in Seoul. Central place, agglomeration, and demand-externality theories provide the basis for empirical models. The data used in this study consisted of 2,000 retail units in Seoul. As the results, the results show that coffee shop of retail sales per $3.3m^2$ and characteristic of retail trade-areas, and characteristic of coffee shop affects on the coffee shop's rents per $3.3m^2$. Coffee Shop's sales are the major determinant of coffee shop's rents. Also, coffee shop's goodwill per $3.3m^2$ and rental bond per $3.3m^2$ are positively correlated with a coffee shop's rents. Additionally, number of wholesale company and manufacturers in the retail trade-areas influences coffee shop's rent per $3.3m^2$. In summary, the study shows that coffee shop's brand identity, location and retail mix in the retail trade areas affects a coffee shop's rent per $3.3m^2$.

• Journal of the Economic Geographical Society of Korea
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• v.16 no.3
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• pp.323-343
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• 2013

This study explores spatial and temporal evloution of Dak Lak as one of coffee frontiers in Vietnam. So far, many authiors have studied this region under the framework of global-local interactions and emphasized the impacts from global coffee market. However not only unique past situation as the underdeveloped frontier and also the interventions of Vietamese government for transforming her socioeconomic system have played not less pivotal role than the global market in forging the present geography of Dak Lak. Under this logic, this study have traced restucturing in production system of state farms and smallholders' particpation in coffee farming. This study shows that various and unique localities as a frontier and specific situation accrued from transitional process has reflected in the present geography of coffee production in Dak Lak. Finally, this paper can be arguable to contribute some useful insights for understanding the evolution of coffee frontier in Vietnam.

• Culinary science and hospitality research
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• v.17 no.5
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• pp.30-41
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• 2011

This study investigates coffee consumers' perceptions of coffee shops, using the Importance-Performance Analysis and the Fishbein Attitude Model approach. A survey was carried out in coffee shops(2010, 12/6~12/20), and 175 out of 200 copies of questionnaire were returned from the coffee shops. After excluding 27 unusable cases which had an unacceptable level of missing data, 148 cases were used for analysis. The IPA showed that an attractive facade, toilet cleanliness, coffee freshness, coffee taste were included in the area of maintaining good results while coffee price was in the area of concentrating efforts, which coffee shop managers should improve. Also, the analysis using the Fishbein attitude model showed that coffee taste, an attractive facade, toilet cleanliness, and coffee freshness were in order of importance, and Starbucks, Angelinus, Caffebene, and Pascucci are in order of brand preference. Although this study has some limitations(such as self-report, common method bias), it shows significant implications to coffee shop managers.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.3
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• pp.53-65
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• 2013

In Korea recently the consumption of coffee has been drastically increased and majority of people who are more than $20^{th}$ are drinking more than a cup of coffee every day. Nowadays coffee a kind of essential items in modern urban society. As the popularity of the coffee is increasing, As the coffee consumption is growing, the studies on coffee also have been increased. Many of the studies on coffee were focused on the consumer attitudes, coffee shops and franchise coffee shops, and coffee components or ingredients. As the products of the coffee are becoming diverse, the consumers of coffee also becoming diverse. There was a study showing that coffee has variety of types, and that motivations and attitudes for coffee consumption are different depend on demographic statistics such as age and life styles. On this study main focus was life style and consumer's motivation on coffee consumption. For this study the survey was conducted on the people living in Seoul City and Kyengkido from March 1, 2013 to March 31, 2013. 600 questionnaires were distributed and 480 were collected and 470 were used for analysis of this study. The statistics program used in this study was SPSS. The method used in the analysis wee factors analysis test, reliability test, validity test, t-testy, One-Way ANOVA, and regression analysis. In this study according to the factor analysis, the life styles were classified the following six categories ; wellbeing pursuit, taste pursuit, atmosphere pursuit, dine-out pursuit, instant pursuit, and economic value pursuit. The factors of coffee consumption motivation were 6; wellbeing consumption motivation, changing mood consumption motivation, social consumption motivation, habitual consumption motivation, and emotional consumption motivation. The demographic factors used in this study were age, marital status, occupation, educational background, residence, income, and eating-out expenses. The hypothesis used in this study were two. The first hypo-thesis was whether the coffee consumption was affected by the life styles. The second hypo-thesis was whether there was any statistical differences on the motivation of coffee consumption according to the characteristics of life style. The outcome of this study demonstrated that life styles had partial impact on coffee consumption motivations. According to the characteristics of the life style, except for the habitual consumption motivation, all the other factors showed statistical differences on coffee consumption motivations according the characteristics of life styles.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.1281-1283
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• 2013

최근 커피에 대한 수요와 스마트기기를 이용한 어플리케이션의 사용률이 급증하고 있다. 기존의 시스템들은 예측 기능이 없었기 때문에 고객들은 정확한 시간에 서비스를 제공받기 어려웠다. 그러나 바쁜 현대인들에게 시간 개념은 매우 중요하다. 본 논문에서는 고객의 도착 시각을 예측하여 고객이 카페에 도착하자마자 따뜻한 커피를 바로 제공할 수 있는 커피앤코(Coffee&Co) 시스템을 제안한다. 커피앤코 시스템은 도착 시각 예측 시스템을 의미하며, 본 논문에서는 웹의 인터페이스 구현과 내부적인 기능을 소개한다. 커피앤코 시스템을 통하여 사용자들은 미리 주문한 커피를 카페에 도착하자마자 바로 제공받을 수 있고, 카페 입장에서는 매출을 올릴 수 있는 수단이 될 것으로 기대한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.204-207
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• 2020

커피는 전 세계인들의 꾸준한 인기를 받고 있으며, 커피머신에 대한 관심이 증가하고 있다. 따라서 본 논문의 커피머신은 IAFC(Integrated Adaptive Fuzzy Clustering) 신경회로망을 이용하여 지도학습 및 비지도 학습으로 개인에게 최적화된 커피를 제공한다. 또한, 사용자는 어플리케이션을 통해 커피머신을 무선으로 조작할 수 있고 웹을 통한 관리자 모드로 데이터를 관리하고 학습시킬 수 있다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.246-248
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• 2022

커피박을 FeCl₃·6H₂O, MgCl₂·6H₂O 및 AlCl₃·6H₂O 용액으로 전처리하여 제조한 커피박 바이오차 복합재 중에서 MgCl₂·6H₂O 용액으로 전처리하여 제조한 바이오차 복합재가 인산염에 대한 가장 큰 제거율을 나타내었다. 커피박 바이오차 복합재의 인산염에 대한 제거율을 높이기 위해서는 FeCl₃·6H₂O 또는 MgCl₂·6H₂O 용액의 농도를 0.5 M 이상에서 커피박을 전처리 하여야 한다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.4
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• pp.129-144
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• 2013

The consumption of coffee has been drastically increased last two decades. Now almost all the Korean adult people enjoy the coffee and diverse cultures related coffee have been spread widely in Korea. Therefore new marketing strategies are necessary to satisfy consumers according to ages, attitudes, and other characters. It has been continuously discussed whether the coffee gives negative impacts to health. Regardless of the discussions of the effects to health, now coffee became a part of modern daily lives. In this study the motivations of coffee consumption were classified to five; wellbeing motivation, refreshment motivation, social motivation, habitual motivation, and emotional motivation. Future intention of coffee consumption were also classified to five factors: sound mental intention, addictive intention, side-effect recovery intention, economic intention, and psychological intention. The survey was conducted in Seoul City and Kyeongki Province from January 3 to February 2, 2013. Total 500 questionaries were distributed and 450 were collected and 428 samples were used for the analysis of this study. The data were analyzed by SPSS Win 18 Version. The methods used in this study were factors analysis test, reliability test, validity test, t-testy, One-Way ANOVA, and regression analysis. The hypnosis in this study were as follows. First, The motivations of coffee consumption would influence to the intention of coffee consumption. Second, there would be statistical differences to the intention of coffee consumption according to the demographic characteristics. According to the result of the study, the motivation of coffee partially affected to the intention of coffee consumption. And there were statistical differences according to age, occupations, educational levels, and monthly incomes. The implications of this study were the factors related health and emotional feeling were considered more important than tastes and characters of coffee-shop that people thought more important before.

• Journal of the Economic Geographical Society of Korea
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• v.19 no.2
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• pp.360-377
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• 2016

Since after the 1986 economic reform policy(Doi Moi), the central highland in Vietnam has transformed into one of the largest coffee producing areas. The transformation had been supported by mass migration of ethnic Kinhs from the coastal lowland. It did not take long for the Kinh migrants to be the ethnic majority in the region. Meanwhile the growth of coffee industry entailed in socio-economic disparity, specially between Kinh migrants and native ethnic minorities. The disparity has becomed obvious not only between coffee farming Kinhs and non-coffee farming ethnic minorities but also between coffee farming Kinhs and ehtnic minorities. The previous literatures highlight the lack of human and social capital and the lagging modernization in ethnic minority societies. However, they fall short in showing the explicit processes why ethnic minority coffee farmers earn less than ethnic majority counterparts. With a case study of Dak Lak province, this research attempts to show the reason why there is income gap between Kinh and ethnic minority Ede coffee farmers by comparing their ways of producing coffee and selling their products. The results show that Ede's land productivity is significantly lower than Kinh's. It is because Ede farmers use less fertilizer due to the shortage of the capital. Also they often get into debt for coffee production and should pay it back right after the harvest. It deprives them of chance to raise earning by selling the coffee beans at a higher price.

• Vending industry
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• v.11 no.1
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• pp.28-29
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• 2012

커피자판기 내부를 훤히 들여다 볼 수 있는 신개념 '속보이는 커피자판기'가 등장했다. 놀랍게도 이 제품은 제조업체에서 개발 출시한 제품이 아니다. 한 고속도로 휴게소의 의지로 기존 커피자판기를 개조하여 만들었다.