• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.1042-1045
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• 2013

정보기술의 발달로 전 세계에서 발생하는 사건 사고들은 실시간으로 확인 가능하며 정보의 중요성은 더욱 더 중요해지고 있다. 이런 사회 현상에 맞춰 인적자원 솔루션에서도 빅 데이터 분석 기술을 이용하여 인적자원 의사결정에 도움을 주는 기술이 필요하게 되었다. 따라서 본 논문에서는 빅 데이터 분석 기술을 이용하여 인사채용과 관련된 데이터들을 추출하고 분석하여 구직자의 적성과 능력에 맞는 직업을 예측하는 시스템을 설계하였다. 구직자 및 이직을 원하고 있는 사람들이 소셜 네트워크 서비스를 이용하면서 사용하고 있는 특정 단어와 특정 단어의 언급 빈도의 데이터를 추출하고 추출 된 데이터는 통계를 내어 데이터의 특성에 맞게 분류하여 분류된 데이터는 연관된 속성에 의해 그룹화 한다. 그룹화 된 정보를 분석하여 구직자의 적성과 능력을 고려한 직업을 예측하는 정보로 도출하여 직업을 추천 할 수 있는 예측 시스템을 설계하였다.

• KDI Journal of Economic Policy
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• v.32 no.1
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• pp.131-169
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• 2010

I develop a matching model in which risk-averse workers face borrowing constraints and make a labor force participation decision as well as a job search decision. A sharp distinction between unemployment and out of the labor force is made: those who look for work for a certain period but find no job are classified as the unemployed and those who do not look for work are classified as those out of the labor force. In the model, the job search decision consists of two steps. First, each individual who is not working obtains information about employment opportunities. Second, each individual who decides to search has to take costly actions to find a job. Since individuals differ with respect to asset holdings, they have different reservation job-finding probabilities at which an individual is indifferent between searching and not searching. Individuals, who have large asset holdings and thereby are less likely to participate in the labor market, have high reservation job-finding probability, and they are less likely to search if they have less quality of information. In other words, if individuals with large asset holdings search for job, they must have very high quality of information and face very high actual job-finding probability. On the other hand, individuals with small asset holdings have low reservation job-finding probability and they are likely to search for less quality of information. They face very low actual job-finding probability and seem to remain unemployed for a long time. Therefore, differences in the quality of information explain heterogeneous job search decisions among individuals as well as higher job finding probability for those who reenter the labor market than for those who remain in the labor force. The effect of the extended maximum duration of unemployment insurance benefits on the aggregate labor market and the labor market flows is investigated. The benchmark benefit duration is set to three months. As maximum benefit duration is extended up to six months, the employment-population ratio decreases while the unemployment rate increases because individuals who are eligible for benefits have strong incentives to remain unemployed and decide to search even if they obtain less quality of information, which leads to low job-finding probability and then high unemployment rate. Then, the vacancy-unemployment ratio decreases and, in turn, the job-finding probability for both the unemployed and those out of the labor force decrease. Finally, the outflow from nonparticipation decreases with benefit duration because the equilibrium job-finding probability decreases. As the job-finding probability decreases, those who are out of the labor force are less likely to search for the same quality of information. I also consider the matching model with two states of employment and unemployment. Compared to the results of the two-state model, the simulated effects of changes in benefit duration on the aggregate labor market and the labor market flows are quite large and significant.

• KDI Journal of Economic Policy
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• v.19 no.4
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• pp.47-96
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• 1997

실업률은 실업의 빈도와 실업기간의 복합체로 결정된다. 따라서 동일한 실업률하에서도 다수의 실업자가 단기실업을 경험할 수 있는 반면, 소수의 실업자가 장기의 실업을 경험할 수도 있다. 실업의 경제비용이란 측면에서 볼 때, 전자의 실업은 부문별 수요변화에 따라 신속한 인력 재배치가 진행됨을 의미하는 반면, 후자의 실업은 구조적인 인력 수급 불균형을 반영하고 있어 높은 경제비용을 수반할 가능성이 높다. 본 논문은 우리나라의 경우 실업률의 지속적인 하락에도 불구하고 1990년대에 들어 실업기간이 장기화되고 있음을 보이고 있다. 이러한 실업 장기화 현상은 노동공급 측면에서 비교적 경제활동이 낮았던 저학력 및 청년, 그리고 여성 근로자층의 구직활동이 적극화된 점과, 노동수요 측면에서는 수요의 고학력화에 따른 장년층 및 저학력 실업자의 구직난을 반영하고 있는 것으로 평가된다. 이러한 결과는 현 경제위기에서 많은 장기실업자가 발생할 가능성이 높음을 시사하고 있어 실직자 지원의 효율적 확대와 직업훈련 효율성 제고의 필요성이 높다고 사료된다.

• Journal of Global Scholars of Marketing Science
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• v.13
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• pp.113-133
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• 2004

The present study examines the the role of subjectively perceived factors of the attitude toward job-seeking activities in forming an intention to use a web. An integrative research model is presented and tested empirically. It includes the following two aspects of belief in Davis' TAM: perceived usefulness, perceived ease of use. Specially, internet job-seeking efficacy, or the belief in one's capabilities to organize and execute courses of Internet actions required to achieve given goals, is a potentially important factor in efforts to gain more favorable attitude toward Internet uses. Survey data were collected to develop a reliable operational measure of Internet job-seeking efficacy and to examine its construct validity. An four-item Internet job-seeking efficacy scale developed for the present study was found to be reliable and internally consistent. Also, many previous studies have established that perceived usefulness is an important factor influencing user acceptance and usage behavior of information technologies. However, very little research has been conducted to understand how that perception forms and changes over time. The current work presents and tests the determinants of perceived usefulness. The present study found that higher internet job-seeking efficacy is an important concept which is significantly related to job-seeking activities by positively influencing intention and performance as well as usefulness on the Internet.

• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.242-261
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• 2017

The purposes of this research are to explore factors that affect re-employment revitalization of the semi-aged workers and to seek practical and specific improvement plans to activate the semi-aged worker's re-employment. For the purposes of this research, face to face interviews were conducted between March 18th and April 10th, 2016 among 375 semi-aged who are currently searching for a job or re-employed among the semi-aged between 50 and 64 years old and reside in Daegu Metropolitan City. According to logistic regression analysis, sex, subjective health condition, working period, and information supply have statistically significant positive impacts on re-employment of the semi-aged workers. On the other hand, simple labor work and seeking job period have statistically significant negative impacts on re-employment of the semi-aged workers. Finally, policy implications for the improvement of re-employment of the semi-aged workers were introduced and discussed.

• Korean Journal of Social Welfare Studies
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• v.49 no.4
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• pp.65-100
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• 2018

Korean Youth are facing diverse problems. For-instance Korean youth are even called '7 given-up generation' which indicates that they gave up marriage, giving birth, social relationship, housing, dream and the hope. From this point, the study concludes that the influential factors of the alcohol problems of youth should be studied based on the eco social perspectives. And it adopted data-mining methods, using SAS-Enterprise Miner for the analysis, targeting 2538 youths. Specifically, the study analyzed and chose the most predictable model using decision tree analysis, artificial neural network and logistic analysis. As the result, the study found that gender, age, smoking, spouse, family-number, jobsearching and economic participation are statistically significant determinants of alcohol problems of youth. Precisely, those who are male, younger, have the spouse, have less family number, searching jobs, have more income and have the job were more prone to have the alcohol problems. Based on the result, this study proposed the addiction problems targeting youth and etc. and expect to have the contribution on implementing procedures for the alcohol problems.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.11
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• pp.5488-5496
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• 2013

The purpose of this study is to understand the effect of career locus of control on university students' career decision efficacy. For this purpose, it performed a questionnaire survey analysis on 476 university students in I city. According to the results of the analysis, the first is that there were not the statistically significant differences of career locus of control and career decision efficacy for subjects' background variables. The second is that it found the statistically significant co-relationship between career locus of control and career decision efficacy. Lastly, it found that career locus of control has positive effect on career decision efficacy. Given the results of the analysis, the inner career locus factors of control have strong effects on career search and career decision, and career decision efficacy played an important role on career related decision making and career coaching. In this point, it is required to perform more studies and analyses on career locus of control and career decision efficacy and on various career coaching programs in the future.

• Journal of Digital Convergence
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• v.16 no.4
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• pp.29-37
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• 2018

The purpose of this study is to analyze the effects of self-development competency on employment readiness for job achievement of women's university students and to enhance the recruiting rate of female students ultimately. This paper classified the factors of self-development competency and employment readiness and defined a new research model. This study is meaningful what self-development competency is actually helpful for female undergraduates to get a job. Both self-recognition skill and self-control skill have positive primary effects on their career development skills in self-development competency. Career development skills has a positive secondary effect on not only their goal setting for job seeking but also their searching for job information. This paper suggests that career development skills is of paramount importance so as to improve employment readiness. It is expected that executable education policies and cases can be more developed on the basis of this study.

• Journal of Labour Economics
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• v.26 no.2
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• pp.31-59
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• 2003

This paper analyzes a social insurance system that integrates unemployment insurance with a pension program, allowing workers to borrow against their future wage income to finance consumption during an unemployment episode and thus improving their search incentives while reducing risks. This paper identifies the conditions under which the integration improves welfare and the factors which determine the optimal degree of integration. A fully integrated system is one in which no reliance is placed at all on a separate tax-funded unemployment insurance program. We show that when the duration of unemployment is very short compared to the period of employment or retirement, the optimal system involves an exclusive reliance on pension-funded self-insurance. This system imposes a negligible risk burden for workers while avoiding attenuating search incentives. We also argue that a joint integration of several social insurance programs with a pension program through an individual account is desirable unless the risks are perfectly correlated to each other.

• Journal of the Korea Society of Computer and Information
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• v.20 no.1
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• pp.175-183
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• 2015

In this paper, we propose a analyses the big data of students who are willing to find employment and thus presents strategy for their higher success rate of employment. The experiment covered in this paper is based on female two-year community college students who are yet unsure about their future employment. The primary flaw of pervious employment strategy was job opportunity was only based on simple factors such as student's grade, appearance, and personality due to employers and firms's demand. Therefore, students were less satisfied and often resign. In order to prevent these failures, this paper plans a strategy by analyzing the big data. Furthermore, this is proven by the comparison between 2014 employment statistics and those of previous years, and employment request has been 21.3 percent increased along with 81.4 percent increase in match rate between firms and graduating students. Most importantly, the final success rate of employment presented 63.1 percent increase compared to the previous year.