• 한국디지털건축인테리어학회논문집
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• 제12권4호
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• pp.49-57
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• 2012

With regard to the culture in cities this study aims to essential understanding and systematic approach to the culture. The "2011 Seoul Survey"report has been used to find out causality among the related variables. In the first place 'satisfaction of cultural condition' was operationally selected as a dependent variable for regression. For the purpose of controlling confounding factors for ceteris paribus effect correlation analysis was done between the dependent variable and all other variables respectively, which resulted in two groups of variables: group (1) - 6 variables of very significant correlations(p-value<0.01) and (2) - the other 6 variables of significant correlations(p-value<0.05). Then hierarchical regression was adopted to these 2 groups to analyse $R^2$ increment, statistical significance of independent variables, and multicollinearity(VIF; variance inflation factor). At last a regression model specified by group (1) as independent variables(they are 'social trust', 'satisfaction of walking condition', 'happiness index', 'preparation against old age', 'satisfaction of traffic condition' and 'hours for internet') shows that only 'social trust' variable has statistically significant and substantially strong effect on 'satisfaction of cultural condition.' This finding should be accepted on the following understanding; (1) urban culture has a collective attribute formed between people and society, (2) culture is somewhat telling and hearing stories and the confidence between tellers and hearers is essential in the mutual response and (3) stimulus is received by relationship in company with sense, emotion, thinking and action. In spite of restrictive external validity this finding can be used as a direction for promoting culture and a basis for related policy choice in cities.

• 한국디지털건축인테리어학회논문집
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• 제13권4호
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• pp.51-60
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• 2013

With regard to urban culture this study aims to essential understanding and systematic approach to the culture. The "2012 Seoul Survey" report has been used to find out causality among the related variables. In the first place 'satisfaction of cultural condition' was operationally selected as a dependent variable for regression. For the purpose of controlling the third factors for ceteris paribus effect correlation analysis was previously done between the dependent variable and all other variables respectively, which resulted in two groups of variables: group (1) - 2 variables of very significant correlations(p-value<0.01) and (2) - the other 6 variables of significant correlations(p-value<0.05). Then hierarchical regression was adopted to these 2 groups to analyse statistical significance of independent variables, and multicollinearity(VIF; variance inflation factor). Additionally to OLS robust and bootstrapping regressions were done to confirm the validity of this model specification. At last a regression model specified by group (1) as independent variables(they are 'community spirit caring for women, the disabled, the poor and the old,' 'satisfaction of bicycle riding condition' shows that the variables have statistically significant and substantially strong effect on 'satisfaction of cultural condition.' This finding implies the following understanding; (1) urban festivals are regarded as the main of the urban culture as of now and this results from the low level of today's culture, (2) culture is telling and hearing stories but the influential relationship between urban culture and community spirit on the weak is negative, which says that the cultural perception among citizen is somewhat selfish and far from the essential understanding of the urban culture. In spite of restrictive external validity this finding can be used as a direction for promoting culture and a basis for related policy choice in cities.

• 아태비즈니스연구
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• 제15권2호
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• pp.53-70
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• 2024

Purpose - The purpose of this paper is to examine whether firms use social media to disseminate good news to various stakeholders thereby enhancing corporate social performance (CSP). Design/methodology/approach - This study collected data from various databases such as Korea Economic Justice Institute (KEJI) Index, VALUESearch, and TS2000, and such social media platforms as Instagram and Meta (formerly known as facebook). The sample of this study includes 3,474(firm-year) observations from 799 unique Korean firms between 2013-2022. This study conducts fixed effect panel regression analysis to test the hypotheses. Findings - First, we found both corporate use of social media, and the number of uploaded corporate news on social media were positively related to CSP. We also found that positive user reactions to the news on social media were positively related to CSP. Second, we examine the moderating roles of firm age in the relationships described above. The results show that firm age strengthens both the relationship between number of uploaded news on social media and CSP, and the relationship between positive user reactions to news on social media and CSP. Research implications or Originality - This study extends the social media research in the management literature by investigating how corporate use of social media, number of uploaded corporate news on social media, and the user reactions on the news on social media affect corporate social performance. For a practical implication, our results allow the stakeholders to better predict corporate future CSP. They suggest that ceteris paribus, firms that use social media actively, vis-a-vis firms that do not use social media actively, are more likely to get good CSP scores. They also suggest that such beneficial effects of social media will become more prominent as companies get older.

• KDI Journal of Economic Policy
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• 제14권2호
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• pp.55-75
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• 1992

본(本) 연구(硏究)는 국내 메이커에 의한 동종상품수입(同種商品輸入)의 원인을 구명(究明)하고 그 경제적(經濟的) 효과(效果)를 분석하며 후생증진(厚生增進)을 유도할 수 있는 정책대안(政策代案)을 검토하고 있다. 국내(國內) 메이커에 의한 동종상품수입(同種商品輸入)은 상품간의 경쟁을 제한하며, 그 결과 수입상품(輸入商品)뿐 아니라 이와 경쟁하는 국산상품(國産商品)의 가격(價格)도 높이는 부정적인 효과를 가지고 있다. 반면(反面) 국내(國內) 메이커가 일반수입상(一般輸入商)에 비해 효율적(效率的)인 유통구조(流通構造)를 가지고 있는 경우 메이커의 의한 수입(輸入)은 후생(厚生)을 증진시키는 측면이 있으며, 메이커에 의한 수입의 순효과(純效果)는 공동판매(共同販賣)에 따른 경쟁제한효과(競爭制限效果)와 효율적인 유통구조(流通構造)에 의한 후생증진효과(厚生贈進效果)의 상대적인 크기에 달려 있다. 메이커에 의한 동종상품수입(同種商品輸入)이 이루어지는 가장 큰 이유는 메이커에 의한 유통계열화(流通系列化)이다. 메이커의 유통계열화(流通系列化)의 결과 일반수입상(一般輸入商)은 수입(輸入) 판매(販賣)에 앞서 자신의 유통망(流通網)을 조직하여야 하며, 우리나라와 같이 자본시장(資本市場)의 불완전(不完全)이 심각한 나라에서는 이는 중요한 진입장벽(進入障壁)이 될 수 있다. 본고(本稿)에서는 메이커에 의한 수입의 규제방안으로서 시장지배적사업자(市場支配的事業者)에 대한 가격규제(價格規制), 시장점유율(市場占有率)이 높은 기업간의 거래에 대한 규제(規制), 그리고 유통계열화(流通系列化)에 대한 규제(規制) 등 세가지 정책대안(政策代案)을 검토하였다.