• 한국융합학회논문지
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• 제11권11호
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• pp.361-371
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• 2020

본 연구는 노인의 차별경험이 자살생각에 미치는 영향과 상실감의 매개효과를 검증함으로써 노인차별경험과 상실감이 자살생각으로 이어지는 경로를 분석하고자 하였다. 이를 위해 경기도 31개 시군구를 층화표집하여 노인복지관 10개소를 이용하는 65세 이상 노인 400명 대상으로 설문조사를 실시하였으며, 불성실한 응답을 제외한 총 380부를 최종 분석하였다. 연구결과 첫째, 노인차별경험 하위요인인 개인적 차별경험과 사회적 차별경험이 많을수록 자살생각이 증가하였다. 둘째, 개인적 차별경험은 상실감을 부분매개로 자살생각에 정적인 영향력을 미치는 것으로 나타났다. 셋째, 사회적 차별경험은 상실감을 완전매개로 자살생각에 정적인 영향력을 보였다. 따라서 상실감은 노인의 자살생각에 위험 요인으로 작용하는 것으로 나타났다. 연구결과를 바탕으로 노인의 사회적 차별경험을 예방하고 노인복지 실천현장에서 상실감 해소를 통해 노인자살을 예방하기 위한 실천적 함의를 제시하였다.

• KDI Journal of Economic Policy
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• 제29권2호
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• pp.177-196
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• 2007

본 논문은 조세제도의 개편이 (기존의 세수를 유지하는) 경제 및 효용에 미치는 영향에 대해 소국경제를 위한 동적 일반균형모델을 한국경제에 적용하여 분석한다. 여러 가지의 조세제도 개편의 효과를 분석하는데, 특히 기업의 법인세나 가계의 근로소득세를 소비세(부가가치세)로 대체하는 경우 단기 및 장기적으로 어떠한 효과가 있는가를 살펴본다. 모델의 결과에 따르면 이같은 세제개편은 대체로 경제 전체의 효용을 1~3% 정도 증가시킨다. 단기적으로는 경제가 나빠지지만 장기적인 이익이 단기적인 효용감소를 능가한다. 하지만, 기업의 법인세를 낮추고 이를 가계의 근로소득세로 대체할 경우, 경제 전체의 효용은 낮아진다.

• 농촌지도와개발
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• 제29권2호
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• pp.81-98
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• 2022

The purpose of this study is to examine the mediating effect of a sense of self-integration in the relationship between death anxiety and death anxiety on the quality of life for the elderly living in rural areas. First, death anxiety among the elderly living in rural areas was found to have a negative effect on the quality of life, and among the sub-elements of death anxiety, the anxiety of loss of existence and the anxiety of the death process were negative on the quality of life. Second, it was found that there is a positive effect on the sense of self-integration, which is a parameter such as anxiety about loss of existence, anxiety about the death process, and anxiety about post-mortem outcomes. Third, it was confirmed that the sense of self-integration mediates between death anxiety and quality of life. Based on the results of this study, several discussions and suggestions were made to improve the quality of life of the elderly living in rural areas by improving the sense of self-integration and reducing death anxiety.

• 아태비즈니스연구
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• 제11권1호
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• pp.17-26
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• 2020

Purpose - This paper studies the welfare impacts of behavior-based price discrimination (BBPD) when firms are asymmetric in quality improvement costs. Design/methodology/approach - To this end, we consider a differentiated duopoly model with an inherited market share, where firms first make quality decisions and then compete in prices according to the pricing scheme, namely, uniform pricing or BBPD. Findings - We show that BBPD increases social welfare relative to uniform pricing if the firms' cost gap is large enough. This is because BBPD induces more consumers to buy a high-quality product than under uniform pricing, and because a low-cost firm's profit loss from BBPD decreases as the cost difference increases. Research implications or Originality - Our analysis offers policy implications for markets where BBPD raises antitrust concerns, and quality competition prevails.

• KDI Journal of Economic Policy
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• 제40권2호
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• pp.53-73
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• 2018

Using an overlapping generations model, this paper examines tax policy effects across generations. The model incorporates housing assets separately from capital assets and includes taxes on labor income, capital income, consumption and housing assets. Tax reforms for each tax rate have different effects on tax burdens across generations and the overall efficiency of the economy, leading to different welfare costs for generations. Specifically, raising housing property taxes results in the smallest welfare loss by future generations, as in the model it does not hurt economic efficiency and the tax burden increases mainly for the elderly, who have accumulated housing assets in preparation for retirement.

• 한국축산시설환경학회지
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• 제19권2호
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• pp.117-122
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• 2013

The study was conducted to develop an ESF (electronic sow feeder) for improving animal welfare of group housed gestation sows. Feed intake of both individual and group housed gestation sows was restricted 2 kg a day. ESF system was very effective in reducing feed loss. The amount of feed loss in treatment group (group housed gestation sows with ESF) was only about 55 g, while the amount of feed loss in control group (individually housed gestation sows) was about 200 g. In spend time to feed intake, there was no difference in the result between the control (about 30 min) and the treatment (about 22 min) group. The ESF system ran well without any mechanical problems throughout the entire experiment. These results suggest that the EST is expected to improve the performance feeding of sows.

• 디지털융복합연구
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• 제19권12호
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• pp.541-548
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• 2021

본 연구는 노인차별경험이 자살생각에 미치는 영향과 상실감 및 우울감의 매개효과를 검증함으로써 노인차별경험, 상실감, 우울감이 자살생각으로 이어지는 경로를 분석하였다. 연구대상은 경기도 31개 시군구 노인복지관을 대상으로 지역별·유형별 층화표집 방법을 활용하여 노인복지관(10개소) 이용자인 65세 이상 노인 400명 대상으로 1:1 심층면접 조사하여 총 360부를 최종 분석하였다. SPSS 25.0과 AMOS 23.0을 활용하여 빈도분석, 기술통계분석, 상관분석, 구조방정식과 Bootstrapping의 분석방법을 통해서 검증하였다. 연구 결과 첫째, 노인차별경험이 많을수록 자살생각이 증가하는 것으로 나타났다. 둘째, 노인의 차별경험이 자살생각에 미치는 영향에서 상실감이 부분매개 효과가 있음을 확인하였다. 셋째, 우울감은 노인의 차별경험과 자살생각 간에 부분매개 역할을 하는 것으로 나타났다. 이러한 연구 결과를 토대로 노인자살을 예방하기 위해 노인차별경험과 상실감 및 우울감이 자살생각으로 연쇄되는 것을 완화할 수 있는 정책적·실천적 제언을 하였다.

• 토지주택연구
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• 제4권1호
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• pp.23-31
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• 2013

The regional economic crises in the late 1990s and the global economic crisis in the late 2000s had reduced the differences in housing policies among the major Asian economies. This paper attempts to explain and compare housing welfare policy shifts between subsidizing home owning and subsidized renting from the perspectives of the economic and social roles of housing, the lock-in effect of policy processes, and the welfare provision strategy of the East Asian economies. It argues that the impact of economic crises on housing welfare policy in East Asia depended on the duration and the intensity of the crisis and the length and severity of the subsequent economic depression. Another important factor was the role of housing in the economic and social development, especially whether housing market development was considered as an engine of economic growth or revival, and whether the tools of housing policy caused the economic crisis. The loss of impetus for home ownership drive and the new emphasis on rental subsidy provision are new policy trends. Nonetheless, the economic revival since mid-2009 has caused the re-introduction of home ownership subsidies for quenching the housing affordability problems and enhancing home ownership making use of the strong economic conditions.

• 무역학회지
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• 제44권3호
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• pp.1-14
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• 2019

We compared and analyzed the effects of establishing multilateral FTA and bilateral FTA on the R&D investment of exporting firms when they compete in Cournot fashion and when the government of the importing country acts strategically. In the short run, we found that the importing country prefers to enter into a bilateral FTA with each exporting country separately for maximizing its welfare. However, we also found that, in the long run, it is more welfare-enhancing policy for importing country that entering into a multilateral FTA with all of the exporting countries simultaneously because it helps facilitate the R&D investment of exporting firms. But once entering into a multilateral FTA, the exporting firms would be faced with more intensive R&D investment competition and hence they would suffer severe welfare loss.

• 유통과학연구
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• 제12권8호
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• pp.91-102
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• 2014

Purpose - Today, the importance of the service industry has increased. Social welfare businesses that follow the non-profit principle have neglected the distribution of the service. However, an intangible service, when produced and consumed, has a similar service delivery system to common service distribution and social welfare. Therefore, the author has assumed the efficiency of the service delivery system of social welfare to be equivalent to the service distribution industry. Hence, various kinds of social welfare services for the prevention of elderly suicide, from the perspective of distribution, are discussed. Studies on generational relations have thus far investigated depression from parent-children conflict, and satisfaction with their lives. Studies on the relationship between family solidarity and elderly suicide by analyzing existing social problems are rare. This study investigated the effects of family solidarity between old parents and adult children upon elderly suicide by analyzing serious psychological and social problems. This study revealed basic measures for elderly suicide prevention through services that could elevate family solidarity from the perspective of social welfare service distribution. Research design, data, and methodology - The subjects were 468 elderly, 65 years or older, at 18 senior welfare centers and halls for the elderly at Seoul and Gyeonggi-do. Questionnaire surveys, excluding invalid answers, were analyzed. Convenience sampling was used from February 5, 2014 to March 5, 2014. The findings were: First, women and those having spouses with advanced educational backgrounds and social activities had primary solidarity such as contact solidarity, affectionate solidarity, functional solidarity (giving help), and functional solidarity (receiving help). In addition, those who had good health, from a subjective point of view, had more solidarity. Second, the elderly who were men and single, and who had poorer educational backgrounds thought of suicide, lacked social activities, and had poor health, from a subjective point of view. Third, family solidarity between old parents and adult children had significantly negative influence on the suicidal ideation of the elderly. Results - The study revealed the following implications. First, the preparation for old age should consider not only economic welfare but also the psychological welfare due to the relationship with children. Second, the phenomenon of elderly suicide because of a lack of family solidarity could increase national loss and have great influence upon welfare in old age. Therefore, planning of welfare services for the elderly should consider the value of relationships with children to improve the psychological welfare of the elderly. Third, the social expenses of government-oriented support for parents should be discussed from the people's point of view. Conclusions - The subjects of the study comprised the elderly at Seoul and Gyenggi-do; therefore, it would be difficult to extrapolate the findings to all the elderly in the nation. The subject visited senior welfare centers as well as halls for the elderly; therefore, it would be difficult to assume that the trends were representative of the elderly in the nation.