• 한국벤처창업학회:학술대회논문집
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• 2021.11a
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• pp.113-117
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• 2021

Due to the recent COVID-19 pandemic, SMEs are forced to converge themselves into online business to cope with the rapidly changing business environment. However, due to various difficulties of becoming an online business, most SMEs choose to use services provided by the online sales platform. These platforms offer valuable support such as DSS in return for the high amount of commission fee. We analyze a novel data set from Naver Corporation's 'Smart Store' platform with the quasi-experimental method (propensity score matching technique combined with the difference in differences analysis) to analyze DSS usage and SME's performance empirically. Our results suggest that DSS usage leads to an increase in SME's sales performance in means of sales frequency and sales amount. Additionally, we have found weak support that DSS usage enables SMEs to attract customers better than those not using DSS.

• Journal of Korea Society of Digital Industry and Information Management
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• v.20 no.3
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• pp.117-127
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• 2024

Creating jobs that will lead future communities is essential, and for this purpose, educational programs and support projects to instill entrepreneurship and entrepreneurial intention in entrepreneurs have become essential. In this study, we aimed to investigate the influence of individuals' MBTI personality types on entrepreneurship and entrepreneurial intention. A survey was conducted with 294 participants nationwide, and factor analysis and T-tests were used to analyze the differences in entrepreneurship and entrepreneurial intention based on MBTI. As a results, extroversion type showed higher risk-taking propensity, openness to new ideas, and entrepreneurial intention compared to introversion type, while intuition types showed higher risk-taking propensity and entrepreneurial intention compared to sensing types. These results suggest the importance of considering MBTI personality types in entrepreneurship education and support programs to increase the likelihood of entrepreneurial success. This will enable more effective and efficient support for entrepreneurs.

• Transportation Technology and Policy
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• v.9 no.2
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• pp.13-18
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• 2012

• Korean Journal of Social Welfare
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• v.32
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• pp.181-211
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• 1997

• Journal of rehabilitation welfare engineering & assistive technology
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• v.7 no.2
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• pp.133-138
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• 2013

This study was aimed to examine effects of the assistive technology program that has purpose to maintain and promote employment of persons with disabilities. An administrative data constructed by the Korea Employment Agency for the Disabled(KEAD) was utilized. Propensity score matching were used as analysis methods to minish sample selection bias caused by nonrandom sampling. As a result, turnover rate of people with disabilities who used assistive technology device was lower compared to persons with disabilities did not use assistive technology device. Also, in terms of company, for employment promotion effect on the persons with disabilities, company that provided assistive technology device was higher than that of company did not provide assistive technology device. Finally, assistive technology devices were effective in the employment area was confirmed.

• Journal of Digital Convergence
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• v.11 no.5
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• pp.437-442
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• 2013

To IT convergence study tourism the convergence of IT and tourism in recent years has emerged as a discipline in the future. The purpose of this study, quality of tourism information systems using u-smart content information about design and implementation. This create the basic processes and data that you can analyze the average propensity of tourism and tourism tourists tourist information quality by implementing patterns of information in the template library content can be. Tourist information and tourist's propensity to take advantage of smart apps and XMI created and implemented by the appropriate content information on the quality of the tourism information content can be seen in real-time, this paper have the advantage of being Connection relationship meta-model through the inter-related processes, as well as Smart App can be meta-modeled. Quality by implementing the content of the information tourism information and helps in the development of the future tourism policy, in which you can design a digital model to determine the propensity of tourists.

• The Korean Journal of Pain
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• v.33 no.2
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• pp.144-152
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• 2020

Background: Hemidiaphragmatic paralysis, a frequent complication of the brachial plexus block performed above the clavicle, is rarely associated with an infraclavicular approach. The costoclavicular brachial plexus block is emerging as a promising infraclavicular approach. However, it may increase the risk of hemidiaphragmatic paralysis because the proximity to the phrenic nerve is greater than in the classical infraclavicular approach. Methods: This retrospective analysis compared the incidence of hemidiaphragmatic paralysis in patients undergoing costoclavicular and supraclavicular brachial plexus blocks. Of 315 patients who underwent brachial plexus block performed by a single anesthesiologist, 118 underwent costoclavicular, and 197 underwent supraclavicular brachial plexus block. Propensity score matching selected 118 pairs of patients. The primary outcome was the incidence of hemidiaphragmatic paralysis, defined as a postoperative elevation of the hemidiaphragm > 20 mm. Factors affecting the incidence of hemidiaphragmatic paralysis were also evaluated. Results: Hemidiaphragmatic paralysis was observed in three patients (2.5%) who underwent costoclavicular and 47 (39.8%) who underwent supraclavicular brachial plexus blocks (P < 0.001; odds ratio, 0.04; 95% confidence interval, 0.01-0.13). Both the brachial plexus block approach and the injected volume of local anesthetic were significantly associated with hemidiaphragmatic paralysis. Conclusions: The incidence of hemidiaphragmatic paralysis is significantly lower with costoclavicular than with supraclavicular brachial plexus block.

• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.725-728
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• 2006

Recently, It is gradually increasing about need of various information service based of Location that in compliance with rapidly development wireless internet terminal using the real-time location information at mobile environment. But existing information depends service provision method to information provider. so It is many insufficient tailorable information provision about user individuals each other propensity. For this, It need Service skill to provide easily information about tailorable POI(Point Of Interest) of user preference using information based of Location in mobile computing environment. Therefore In this paper, It is use information service based of location in mobile environment. So It analyzes POI information in compliance with propensity of user and It proposes to provide information about service model. It provides to follow individuals propensity analysis POI information service based of location in proposed model. so It provides actively more value information to user.

• Korean Journal of Human Ecology
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• v.19 no.1
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• pp.127-136
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• 2010

This research subdivided the groups of baby clothes purchasers by consumer value factors in order to study clothing behavior by the value group of baby clothes purchasers and to examine differences in shopping propensity, pursuit benefits, evaluation criteria, and utilization of information sources depending on the value groups 1. A total of three factors - the pursuit of a stable life, the pursuit of achievement, and the pursuit of pleasure - were derived by conducting a factor analysis on the value dimensions of baby clothes purchasers. The value types of baby clothes purchasers were classified into three groups - the group of the pursuit of achievement, the group of the pursuit of stability and pleasure, and the passive group as the result of conducting cluster analysis on the basis of three types of personal value factors. 2. In the difference of shopping propensity by the value group, the group of the pursuit of achievement and the group of the pursuit of stability and pleasure were found to be the group having economical shopping propensity. In the difference of pursuit benefits by the value group, the passive group appeared to be the group in pursuit of fashion, and it could be seen that the group of the pursuit of achievement and the group of the pursuit of stability and pleasure were highly interested in the pursuit of individuality and practicality. 3. In the evaluation criteria of clothes by the value group of baby clothes purchasers, the group of the pursuit of achievement was found to consider physical criteria as important evaluation criteria, and the group of the pursuit of stability and pleasure was found to consider aesthetic criteria as important evaluation criteria. In the utilization of information sources by the value group of baby clothes purchasers, the passive group was found to be influenced most by market-oriented information sources.

• Journal of Families and Better Life
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• v.26 no.1
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• pp.1-14
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• 2008

The purpose of this study was to investigate compensatory consumption propensity by male and female college students. The subjects of the study were 483 college students in Seoul, and SPSS 12.0 was used for statistical analysis. Two different types of compensatory consumption were considered separately positive compensatory consumption and negative compensatory consumption. The major findings were as follows. First, for male college students, drinking was the most preferable means of compensatory consumption to compensate for both negative and positive emotions. For female college students, their consumption patterns tended to include clothing purchase and eating-out for positive emotions and eating-out, reading and drinking for compensating negative emotions. Second, for both male and female students, the consumption propensity for compensating positive emotion was found to be higher than that for compensating negative emotion. And the consumption propensities for compensating positive and negative emotions were higher for female students when compared to those of male students. According to the results of regression analysis showing the relative effect of each variable to compensatory consumption, sex and consumption tendency were found to be relative variables on both positive and negative compensatory consumptions. Female students were found to be more likely to consume for compensating emotion than male students after other variables were controlled. For positive compensatory consumption, consumption propensity and materialism were found to be the most effective variables, and for negative compensatory consumption, materialism was the most effective variable.