• 벤처창업연구
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• 제10권3호
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• pp.85-97
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• 2015

본 연구에서는 자원의존이론을 이용하여 사외이사 비중과 최고경영자의 이사회 의장직 겸임 효과가 하이테크 산업에 속해 있는 국내 상장기업의 인수합병 성과에 미치는 영향을 2004년부터 2012년까지 수행된 인수합병거래 246개를 대상으로 실증 분석하였다. 분석결과에 따르면, 사외이사 비중은 인수합병 성과에 정(+)의 영향을 미치는 것으로 나타났다. 그러나 최고경영자가 이사회 의장직을 겸임하는 경우 인수합병 성과에 부(-)의 영향을 미치는 것으로 나타났다. 사외이사의 비중과 최고경영자의 이사회 의장직 겸임이 지닌 상호작용의 효과를 살펴본 결과, 최고경영자가 이사회 의장직을 겸임하는 경우 사외이사의 비중이 인수합병 성과에 정(+)의 영향을 미치는 것으로 나타났다. 그러나 이사회 의장이 독립적인 지위를 가지는 경우 사외이사의 비중이 인수합병 성과에 부(-)의 영향을 미치는 것으로 나타났다. 아울러 연구결과의 타당성을 확보하기 위해 상호작용항을 통한 회귀분석 및 다양한 사건기간을 대상으로 실증분석을 수행하여 동일한 결과를 얻을 수 있었다. 최고경영자가 이사회 의장직을 겸임하는 경우 리더십 강화 및 조직 내 지휘체계 확립으로 인해 기업 외부의 이해관계자로부터 정당성을 확보하게 된다. 이를 통해 이사회의 자원의존 기능이 강화되며 인수합병 성과에 긍정적인 영향을 미치는 것으로 해석된다. 반대로 이사회 의장이 독립적인 지위를 가지는 경우 최고경영자의 최고책임자로서의 외부 정당성이 약화된다. 따라서 이사회의 자원의존 기능이 감소되고 인수합병 성과에 부정적인 영향을 미치는 것으로 해석할 수 있다. 기존의 선행연구에서는 최고경영자의 이사회 의장직 분리의 긍정적인 효과에 대해서 주목하였다면, 본 연구에서는 최고경영자의 이사회 의장직 겸임의 긍정적인 효과를 실증적으로 보여주었다는 점에서 그 의의가 있다고 생각한다.

• 자원ㆍ환경경제연구
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• 제19권3호
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• pp.571-595
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• 2010

본 연구는 1971년~2007년까지 아시아 11개국에 대한 일인당 상대(relative per capita) $CO_2$배출량의 확률적 수렴성(stochastic convergence)을 검정하고 일인당 상대 GDP와의 환경쿠즈네츠곡선(Environmental Kuznets Curve: EKC)가설을 검정하고자 하였다. 본 분석을 위하여 다중의 내생적 구조변화(multiple structural breaks)를 허용하고 횡단면 주체간 의존성(cross-sectional dependence)을 고려하는 Carrion-i-Silvestre et al. (2005)의 패널정상성검정(panel stationarity test)과 Banerjee and Carrion-i-Silvestre (2006)과 Westerlund and Edgerton (2007)의 패널공적분(panel cointegration) 검정 방법 등을 사용하였다. 분석 결과 아시아 국가들에서의 일인당 상대 $CO_2$배출량에서 장기 그룹평균 수준으로 확률적 수렴이 이루어지고 있었고 일인당 상대 GDP와의 사이에 공적분관계가 성립하였지만 EKC 가설의 존재를 발견하지 못하였다. 경제성장 발전에 우선적으로 정책을 집행하고 있는 아시아 국가에서는 오염배출량 감소보다 증가하는 국가들의 영향력이 크게 나타나 EKC 가설이 성립하지 않는 것으로 나타났다.

• 대한전자공학회논문지
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• 제25권8호
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• pp.937-949
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• 1988

This paper proposes a code optimization algorithm for dealing with hazards which are occurred in pipelined architecture due to resource dependence between executed instructions. This algorithm solves timing hazard which results from resource conflict between concurrently executing instructions, and sequencing hazard due to the delay time for branch target decision by reconstructing of instruction sequence without pipeline interlock. The reconstructed codes can be generated efficiently by considering timing hazard and sequencing hazard simultaneously. And dynamic execution time of program is improved by considering structral hazard which can be existed when pipeline is controlled dynamically.

• 한국관광식음료학회지:관광식음료경영연구
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• 제12권2호
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• pp.97-117
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• 2001

The Influences of the Ecotourism Motive, on the Attitude, Resource Interpretation and Satisfaction of Tourist Ecotourism has been recently introduced to maintain the relation of mutual dependence between the tourism and the natural environment. However it is adversely used and creates the destruction of ecosystem. It is Important that the ecotourism is a tourism which tourists can experience and enjoy themselves on site rather than a tourism which they only see and hear, understand. It is assumed that a method should be found to maximize toursist' satisfaction and that the presentation of interpretation of the tourism resource may satisfy the tourist's satisfaction. The results offer the suggestion points as follows. 1. By providing the interpretation of tourism resource as well as the recreational object, the ecotourism can be activated with a sound recognition of nature and the reservation of environment, and furthermore, the development policy may be based on not only the area of ecotourism but also all of the tour area. 2. By providing the interpretation service of tourism resource for tourists, the satisfaction can be maximized by the high cognition of tourist. 3. By providing the information about the tourism destination and resource, it will contribute to the side of education, it will contribute the preservation of resource and the reservation of environment. Ecotourism, Tourism Motive, Tourism Attitude, Tourism Resource Interpretation Tourist Satisfaction.

• 의료법학
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• 제9권2호
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• pp.231-267
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• 2008

Tobacco has become the world's leading cause of deaths and diseases. And !be tobacco use and dependence itself is a kind of diseases, so-called "mental and be-havioural disorders due to use of tobacco" in "International Statistical Classification of Diseases and Related Health Problems(ICD-10)" and "Korean Standard Classification of Diseases". The tobacco use and dependence is a chronic disease that requires repeated clinical interventions and multiple attempts to quit. But effective treatments to the tobacco use and dependence are developed and exist that can significantly increase the rate of long-tenn smoking abstinence. So the physicians should warn smoking patients about the dangers of smoking to the health and the life, and the clinicians ought to provide one of more of the treatments which have been proven effective in helping smokers quit to smoke. It has been concluded that if a doctor failed to provide effective treatment for smokers, and the smokers subsequently died of the smokers-related conditions(tobaccosis) or became incapacitated by the tobaccosis the smokers were considered in the medical malpractice. Thus the smokers could sue the physician for medical malpractice, claiming that the doctor's legal responsibility of appropriate treatments including smoking-cessation which the physician deliberately or negligently breached.

• 한국정보처리학회논문지
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• 제4권9호
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• pp.2269-2279
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• 1997

SVLIW (Superscalar VLIW) 프로세서는 실시간에 긴 명령어를 스케줄하는 VLIW 프로세서의 일종으로 인출되어 실행될 긴 명령어가 사용할 자원과 앞서 인출되어 수행중인 긴 명령어가 사용하는 자원간에 충돌이 발생하면 인출하여 실행하려는 긴 명령어를 수행하지 않고 NOP으로만으로 구성된 긴 명령어(LNOP: Long NOP word)를 할당하여 긴 명령어간의 충돌로 인한 계산의 오류를 피한다. 따라서 SVLIW 프로세서에서는 목적 코드 내에서 LNOP을 제거할 수 있다. 본 논문에서는 목적 코드에서 LNOP이 제거됨에 따라 캐쉬 적중률이 얼마나 향상되는지를 분석하고 이로 인하여 예상되는 성능 향상을 연구하였다. 여러 가지의 벤치 마크 프로그램에 대한 모의 실험 결과, SVLIW 프로세서 구조는 기존의 VLIW 프로세서 구조에 비하여 성능이 5%이상 향상됨이 확인될 수 있었다.

• Journal of Contemporary Eastern Asia
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• 제17권1호
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• pp.68-93
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• 2018

With the emergence of partnerships with private actors in public and cultural diplomacies, complexity in the relations among the various stakeholders involved has arisen, and yet the relevant research is insufficient to shed any beneficial light on such issues. By looking at public-private partnerships, the present study determined that resource dependence, trust, and risk are the main factors affecting the feasibility of partnerships, and inductively developed propositions on their effects. In an explorative case study, Germany (decentralized mode of governance) and South Korea (centralized mode of governance) were compared as exemplary contrasting system designs. The results revealed that risk and trust are likely to affect the feasibility of partnerships, whereas resource dependence is not. The following additional findings also were made: (1) there are cultural actors in a 'for profit, but with non-profit purposes' sector; (2) an interpersonal level of trust positively affects partnerships; (3) 'taking risks' brings about 'innovation'; (4) the existence of international commonalities between any two cases depending on the actors' shared role, whether public or private; (5) public actors' emphasis on mutual trust, program budget and execution, innovations coming from taking risks, commitment and ownership, and unexpected situations; (6) private actors' consideration of 'publicness' and grant-seeking or financial support as important incentives, and their desire that public actors to show more trust, professionalism, and ownership with less control over budget execution. With its qualitative approach and in-depth analysis, the present study yielded new insights, notwithstanding the relatively small sample data.

• 아태비즈니스연구
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• 제13권3호
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• pp.171-182
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• 2022

Purpose - The main purpose of this study is to test two competing hypotheses on the relationship between foreignness and corporate philanthropy drawing on the resource dependence theory. Design/methodology/approach - This study used Korean Enterprsie Survey data constructed by Korean Statistical Information Service. This study employed both OLS and Tobit models to test the hypotheses. Findings - A conventional wisdom can argue that MNC subsidiaries are more willing to give charitable donations than local firms do because they may perceive philanthropy in the host country is a good opportunity to reduce liabilities of foreignness (H1-1). On the other hand, one can argue that MNC subsidiaries are less willing to give charitable donations than local firms do because they have operational flexibility when they are coerced to engage in corporate philanthropy by host country government stakeholders (H1-2). Empirical results support the prediction that MNC subsidiaries are less likely to give charitable donations than local firms do in Korea. Research implications or Originality - Our findings can provide useful insights to researchers and managers in the sense that MNC managers can increase or decrease their charitable donations depending on the institutional contingencies in different host countries. These institutional contingencies are particularly important within a transforming context such as Korea.

• 자원ㆍ환경경제연구
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• 제11권2호
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• pp.195-210
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• 2002

In this paper, we present a nonrenewable resource model including environmental pollution stock as a state variable to analyze the dynamic structure of environmental tax. Based on the optimality conditions of our model, we showed that the optimal time path of the shadow cost for environmental pollution stock is the same as that of the costate variable for environmental pollution stock. We did this by applying the theorem, Continuous Dependence on Initial Conditions (Coddington and Levinston, 1985, pp. 22~27), to the optimal control problem. Thus, this result provides a theoretical basis to determine the magnitude of environmental tax to be imposed over time. In addition, we also identified that the costate variable for environmental pollution stock is solely due to the disutility effect.

• 농촌계획
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• 제30권2호
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• pp.1-11
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• 2024

Farmland transaction prices are affected by various factors such as politics, society, and the economy. The purpose of this study is to identify multiple factors that affect the farmland transaction price due to changes in the actual transaction price of farmland by farmland unit from 2016 to 2020. There are several previous studies analyzed the determinants of farmland transaction prices by considering spatial dependency. However, in the case of land transactions where the time and space of the transaction affect simultaneously, if only spatial dependence is considered, there is a limitation in that it cannot reflect spatial dependence that occurs over time. In order to solve these limitations, To address these limitations, this study builds a spatio-temporal autoregressive model that simultaneously considers spatial and temporal dependencies using farmland transactions in Jinju City as an example. As a result of the analysis, it was confirmed that there was significant spatio-temporal dependence in farmland transactions within the previous 30 days. This means that if the previous farmland transaction was carried out at a high price, it has a spatio-temporal spillover effect that indirectly affects the increase in the price of other nearby farmland transactions. The study also found that various location attributes and socioeconomic attributes have a significant impact on farmland transaction prices. The spatio-temporal autoregressive model of farmland prices constructed in this study can be used to improve the prediction accuracy of farmland prices in the farmland transaction market in the future, and it is expected to be useful in drawing policy implications for stabilizing farmland prices