• Journal of Labour Economics
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• v.39 no.1
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• pp.33-55
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• 2016

This paper examines the role of adverse working environments in the determination of workers' compensation in South Korean. I use the Third Korean Working Conditions Survey(2011), Occupational Safety and Health Research Institute that provide relevant variables in objective and subjective compensation and workers of diverse working environment. I find that risk factors in adverse working environments have a very minor role in the determination of individual wages. In contrast, adverse working environments have significant relationship with the level of compensation satisfaction. In addition, the results show that workers are more likely to receive compensation from psychological risk than physical risk. And women receive much more compensation in the psychological risk. These results provide useful information for improvement of working environments.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.71-77
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• 2013

Broadcaster and production studio inevitably take the risk in Korea because the outsourced drama is contracted before produced. However, it is important for both parties to share risk and reward. This study seeks to assess the fairness of the copyright contract between broadcaster and production studio by examining whether they both have the balanced risk and reward structure. For the study, revenue and cost elements with their amounts are identified, which come from TV commercials, oversea sales, the secondary windows, sponsorship, and product placement. Next, the revenue and COGS (Cost of goods sold) of broadcaster and studio are estimated for both cases of when drama becomes successful or not. The analysis reveals that the current copyright agreement allows broadcaster hold low risk but high reward whilst production studio takes high risk low reward. However, the result doesn't imply that government intervention is justified because demand and supply determine the negotiation power in a free economy.

• KDI Journal of Economic Policy
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• v.33 no.2
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• pp.41-79
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• 2011

This study examines the compensation scheme for the executives and risk-taking behavior in the Korean banks. Theoretically, shareholders prefer risky asset choice to the optimal one due to the limited liability feature of reward, and stock-based executive compensation may induce choices favorable to the shareholder. We empirically test this risk-taking hypothesis using Korean banks' data. Since only the stock option data is available under the current disclosure system, we limit our analysis to examine the relationship between the compensation through stock option and the risk of banks. The result provides no evidence that stock option compensations increase the risk of banks, which is contrary to the theoretical prediction and preceding studies in the US. This may be due to any factor that the executive reward data omit, or regulation effects on the bank management.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.153-168
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• 2013

Information security has been a major concern in organizations. The longstanding question of how to improve employees security behaviors and reduce human errors remains unanswered and requires further exploration in the information security domain. To do this, we propose a risk compensation theory-based model and examine the model. Research results shows that the relationships between information security countermeasures and information security compliance intention of employees are moderated by system vulnerability. However, the finding is contrary to the previously held risk compensation assumption and deserve further study. In addition, system quality does not play a moderator role in the relationship. Conclusions and implications are discussed.

• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.131_132
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• 2009

순간전압강하에 대한 다양한 전력품질 보상기기에 대한 투자 여부를 결정하기 위해서는 장비에 대한 기술적이고 경제적인 분석이 필요하다. 전력품질 보상기기에 대한 수명비용을 분석하기 위해 반복 수행에 있어 강력한 모델인 몬테카를로 시뮬레이션을 이용하여 확률론적 위험도 평가를 수행하였으며, 확정모델의 분석 결과와 비교하였다. 확률론적 분석을 통하여 불확실성을 반영한 보다 현실적인 위험도 평가 결과를 얻을 수 있다.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.22 no.1
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• pp.265-275
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• 2023

The purpose of this paper is to devise an optimal route allocation algorithm for automated vehicle(AV) in monitoring quality of road infrastructure to support the road safety. The tasks of an AV in this paper include visiting node-links at least once during its operation and checking status of road infrastructure, and coming back to its depot.. In selecting optimal route, its priority goal is visiting the node-links with higher risks while reducing costs caused by operation. To deal with the problem, authors devised reward maximizing algorithm for AVs. To check its validity, the authors developed simple toy network that mimic node-link networks and assigned costs and rewards for each node-link. With the toy network, the reward maximizing algorithm worked well as it visited the node-link with higher risks earlier then chinese postman route algorithm (Eiselt, Gendreau, Laporte, 1995). For further research, the reward maximizing algorithm should be tested its validity in a more complex network that mimic the real-life.

• Korean Journal of Social Welfare
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• v.56 no.4
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• pp.269-290
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• 2004

The purpose of this study was to examine the impact of psychosocial protective and risk factors on problem drinking among American adolescents. In addition, this study investigated the compensatory and buffering effects of psychosocial protective factors. The sample consisted 4,362 10th graders taken from the Monitoring the Future Study 2002. This study performed the hierarchical regression analysis for data analyses. The main findings provided that friend influence, sensation-seeking, and tolerance of deviance had significant positive relationships with problem drinking as risk factors. This study also revealed that negative perception on drinking, parental bonding, school bonding, and prosocial activity had significant direct impacts in decreasing problem drinking, which explains the compensatory effect of protective factors. Additionally, this study showed that negative perception on drinking had a significant buffering effect moderating friend influence on adolescents' opportunities exposed to problem drinking. The results of this study suggest some practical implications for preventive intervention programs that target adolescent problem drinking.

• KOREAN POULTRY JOURNAL
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• v.36 no.2 s.412
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• pp.74-79
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• 2004

지난달 26일 현재까지 강원도, 전북, 제주도를 제외한 6개도 2개 광역시 17개 닭$\cdot$오리 농장에서 가금인플루엔자가 발생하였다. 정부는 인플루엔자 확산을 방지하기 위하여 발생기점을 중심으로 위험지역 3km까지 닭$\cdot$오리에 대하여 살처분을 실시하여 완료하였다. 이에 본고는 살처분 방법에서 보상비 지원, 생계비 지원, 가축 입식비 지원에 대하여 알아보았다.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1993.10a
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• pp.139-144
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• 1993

본 연구에서는 액체를 이용한 위험속도 이상에서 불평형의 반대측으로 액체 를 이동시켜, 이것을 평형질량으로서 이용하여 축의 휘돌림 진폭을 감소시키 는 방안으로서 자기보상형 액체평형장치를 제안하고 기지의 정불평형에 대 한 이론과 실험을 통하여 그 유용성을 검증하고 결과를 나타낸다.

• Journal of Navigation and Port Research
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• v.31 no.8
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• pp.653-662
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• 2007

Fishing vessel insurance of National Federation of Fisheries Cooperatives indemnifies the assured against marine losses by reason of maritime perils, that is to say, perils of the seas, sinking, stranding, collision, extraordinary action of winds waves and fire, damage, salvage. Therefore this insurance is a rational protective measures for preserving fishermen's property by the exposure to maritime perils. But there may be some problems on the perils covered by fishing vessel insurance clauses bemuse these clauses are not clearly and accurately prescribed in part. Especially where the assured may claim payment from fortuitous accidents or casualties of the seas musing the loss, they used to raise a question in argument about the ambiguity of these clauses. So these problems may need to be reformed for the purpose of preventing or decreasing those of the assured, the fishermen. After drawing out some problems on the perils covered by fishing vessel insurance clauses, this thesis will suggest the improving schemes on the perils covered by these clauses.