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전시컨벤션센터의 기능이 효과성에 미치는 영향에 관한 연구
오성환,한진오,정득,이종석 관광경영학회 2020 관광경영연구 Vol.99 No.-
The purpose of this study was to empirically verify the effect of the function of the exhibition and convention center on the effectiveness. The main key of this study is that the exhibition and convention center positively affects various effects through the role of public function to local communities and local residents as a public facility. For this purpose, a survey was conducted on 1,040 people who had experience in participating in the event held at the exhibition and convention center. As a result of this study, conventional, tourism economical, and social functions, which are the core functions of the exhibition and convention center, showed a positive effect on effectiveness. And when analyzing the effects of the exhibition and convention center's public function with the core functions, the residents support variable had a significant effect on economic effectiveness and tourism industrial effectiveness, while cultural life variable had a positive effect on sociocultural effectiveness. This means that the importance of public function of the exhibition and convention center is a major factor that positively affects effectiveness, and the exhibition and convention center should be a platform for the local community that provides education, welfare, start-up, and cultural sports as public facility.
吳星煥 서울大學校 經濟硏究所 1991 經濟論集 Vol.30 No.4
本橋는 경기순환에 있어 一時的 衡擊(temporary shock)이 지속적으로 거시경제변수들에 영향을 미친다는 特徵的 現象(stylized fact)에 대한 이론적 고찰을 목적으로 한다. 경제 내에 資本스톡의 조정비용 등과 같은 일말의 비신축성이 내재할 경우, 戰略的 補完性(strategic complementarity)의 존재는 일시적 충격의 효과를 보다 증폭시키고 持續的이게 한다. 구체적으로 거시경제 내에 존재하는 전략적 보완성의 정도와 일시적 충격 이후 경제의 定常狀態로의 復歸速度는 상호 陰의 관계가 있다.
吳星煥 서울大學校經濟硏究所 1997 經濟論集 Vol.36 No.3
본연구는 통화정책에서 발생하는 신뢰성과 신축성 문제간의 상충관계를 간단한 모형경제를 상정하여 분석한다. 신뢰성만을 고려한 통화정책에서의 제도개선은 신축성의 상실로부터 오는 비용을 지불해야 하는 반면 지나친 신축성의 부여는 통화정책의 신뢰성 상실로 인해 인플레이션 편의와 같은 비용을 초래한다. 따라서 새로운 정보와 경제적 상황에 대처할 수 있는 적절한 신축성을 부여하면서 동시에 여러 가지 유인으로 인해 발행할 수 있는 인플레이션 편의를 제거하기 위한 제도적 장치가 마련되어야 하는 것이다.
오성환,송화식,김갑득,홍성엽 대한외상학회 2000 大韓外傷學會誌 Vol.13 No.2
Background: The presence of traumatic subarachnoid hemorrhage (SAH) on computerized tomography (CT) scans obtained at admission for diffuse axonal injury (DAI) has been shown to be associated with a worse outcome than the injury alone. Methods: A series of 113 patients with DAI (including 61 patients with associated SAH) diagnosed with CT were studied retrospectively to assess the impact of traumatic SAH in CT on the outcome and to determine the mechanism for the worse outcome in the presence of SAH. The CT scans were organized into types 1 to 3 according to the thickness of the SAH and its location with type 1 indicating focal hemorrhage in one or two cisterns, type 2 a diffuse thin (≤5mm) hemorrhage in one cistern plus another side, and type 3 a diffuse thick ($gt;5mm) hemorrhage in two or more cisterns. Admission postresuscitation. The Glasgow Coma Scale (GCS), hypotension, hypoxia, generalized brain swelling (GBS), basal cistern effacement, and the discharge Glasgow Outcome Scale (GOS) were compared among the three CT types of SAH. Results: The presence of SAH in CT of DAI patients was closely associated with old age, low admission GCS score, low motor response score, hypotension, GBS, and basal cistern effacement (p$lt;0.05), but not associated with injury severity scale (ISS) score, skull fracture, hypoxia, or the occurrence of delayed intracranial hematoma (p$gt;0.05). CT-visible SAH represented one of the most important and independent prognostic factors of the outcome in DAI. There was a trend for worsening outcomes to coincide with higher CT types, especially for scores of 5~8 on the admission GCS. Further analysis comparing CT types and GBS and basal cistern effacement was highly significant. Conclusion: The mechanism by which SAH results in worse outcomes is GBS and basal cistern effacement, which reflect a severe degree of brain injury.