• 지적과 국토정보
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• 제45권2호
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• pp.27-44
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• 2015

본 연구에서는 조정금 산정필지에 대해 서로 다른 기준을 적용했을 경우, 실제로 금액의 차이가 얼마나 발생하는지 분석하였다. 농촌지역을 대표하는 토지특성에 따라 개별공시지가와 감정평가액 기준의 조정금 차이를 비교한 결과, 개별공시지가에 비해 감정평가액의 비율은 평균 1.46배 높은 것으로 분석되었다. 이를 통해 두 농촌지역에서 서로 다른 기준으로 조정금을 산정할 경우, 토지특성에 따라 조정금 수준에 차이가 발생하고, 동일지역 내에서도 개별공시지가가 존재하는 토지와 존재하지 않는 토지 사이에 불형평한 조정금이 산정될 수 있음을 알 수 있다. 즉, 조정금 산정 시 합리적인 기준이 정해지지 않으면 형평성에 문제를 일으켜 국민의 재산권 침해 및 지방정부의 재정에 부정적 영향을 가져올 수 있으며, 원활한 지적재조사사업을 방해하는 요인으로 작용할 것으로 판단된다.

• 지식경영연구
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• 제5권1호
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• pp.39-56
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• 2004

Mergers and Acquisitions(M&A) have long played an important role in the growth of firm. M&A has been considered a effective strategy for Korean government to restructure industry. Previous studies provided mixed results on the synergy effect of M&A This study provides investigation on 39 mergers occurred over the sample period from 2000 to 2001. In this study, event study methodology arc used to calculate abnormal return(AR) and cumulative abnormal return(CAR) based on mean-adjusted model. The testing period of this study from date -30 through date +30, where date zero is the date of the first public announcement of the merger. The empirical results in this study can be summarized as follows. First, the return rates of KOSDAQ registered firms with M&A appears higher than that of KSE listed firms. This means that public announcement of M&A is more influential on stock price for KOSDAQ registered firms than KSE listed firms. Second, The difference between actual merging price and fair value is significant in KSE listed firms and KOSDAQ registered firms. This means that the investors take M&A of KOSDAQ registered firms as a good news. Third, the impact on the market prices of merging firms take place after the first public announcement of the merger in KSE registered firms. But the impact on the market prices take place not only merging firms but also merged firms in KOSDAQ registered firms. This result shows that the investors recognize a M&A is a strategy of technology transfer in small & venture business.

• 통상정보연구
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• 제7권4호
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• pp.325-349
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• 2005

One aspect of the globalization of the financial market after the 1980s is represented by the concurrent monetarization of the national stock markets. As the IR activity is regarded as a new financial productivity measure, the IR activity in the stock market is being emphasized domestically and internationally. This study analyzes domestic IR activities and compares them with foreign IR activities. Specifically the "road show", a typical IR activity, which is known to resolve the information asymmetry between the firm and the investors is analyzed to see the extent of the their value increase impact on the firm. The study employs domestic and international firms that publicly announced "road shows" after April 2004. Event studies are done to see the existence of abnormal return after the public announcement of road shows. Domestic firms were found to have positive IR impacts on the stock prices, but international firms were found to have negative IR impacts on the stock prices. Also it was found that international public announcement of the road show have stronger positive impact on the stock price than domestic public announcement. The investigation of the statistically significant difference of CAR before and after the fair public announcement enforcement rule showed that the positive CAR impact is strengthened after the adoption of the rule. The conclusion is that increase of the firm value after the road show implies that the information asymmetry is reduced by the active IR actions on the firm side. The policy implication is that we have to reassure the understanding of the role of the IR activities. Specifically Korean firms may have to encourage IR activities to share the information of the firms with the investors, which may result in the trustworthy relationship between the firms and investors.

• 경영과정보연구
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• 제7권
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• pp.141-168
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• 2001

The causes that the transparency of Korean accounting information was rated low, a short supply of faithful and transparent accounting information from the limitation of external audit environment must be pointed out. Purpose of the external audit is a expression of the auditors about that financial statements an enterprise made public were appropriately drew up in accordance with the corporate accounting principles from important point of view. Analysis of the audit opinion and so fourth according to 6,541 individual audit reports and introduced to the bill securities forward committee as a subject of external audit according to the raw of corporation external audit show that considerable change to the contents of audit report. This show as it is that uncertainty of future that is now being faced by our enterprise, because corporation which present audit reports since 1997 because of enterprise dishonor and contents of existence probability as a continued enterprise following to general economic crisis after 1998 occupy important position in special matters of audit report. Also, increase in special matters is due to application of the corporate accounting principles revised on December 11, 1998. In 1999, audit opinion under limitation(limitation, incongruity and rejecting opinion) increased greatly according to existence doubt as a continued enterprise, and this is the consequence of strengthening audit to the continues enterprise because of limited enterprise dishonor according to the stagnancy of business activities after 1997. Now financial supervisory service put in effect electromagnetic public announcement system about a project report of listed corporation (including an audit report) keeping pace with a documentary public announcement system as first phase since 1999 and expand to the unlisted corporation from 2000. As electromagnetic public announcement of public announcement documents including audit documents of external audit subject get a duty, approach of external user to the accounting information will be easier. Fixation of this system will make deep and wide analysis to the audit opinion, and this will draw up a plan to reconsider confidence of accounting information.

• 한국경영과학회지
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• 제36권4호
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• pp.63-79
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• 2011

In this research, we have investigated the impact of servitization on firm value focused on Fortune 500 company's alliance announcement. The Firms are categorized to understand the impact of servitization and productization. The data includes Fortune 500 companies (2009, USA). Samples used for the hypothesis tests consist of 1,057 American companies that are opened on NYSE and NASDAQ, for the years 1990 through 2010. We test four research hypotheses based upon the various theoretical perspectives in servitization. The market is selective in reacting to alliance category; service company ${\rightarrow}$ manufacturing company, service company ${\rightarrow}$ service company. The findings show that alliance is significant between service company and manufacturing company. Also, the result shows significant relationship inter-service company's alliance. We have a significant relationship between company's alliance announcement and the market value of firms and shows significant AR in financial performance. Finally, this study presents implications for manufacturing companies that pursue service-led expansion as a strategic approach and are seeking to improve market value through alliance, partnership and cooperation. Continual effort must be placed to sustain market value of the firms.

• 한국항해항만학회지
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• 제34권4호
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• pp.293-298
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• 2010

The residential comfort and safety on ship are more focused than ever, in accordance with the increase of the crews' onboard time and interest in cruiser sailing. To grasp the safety characteristics on ships against various scenarios of evacuations, this study performed experiments and simulations for the evacuation times on a training ship. Through the experiments, the average walking speed is 3.0m/s on 100% visibility, and 1.2m/s on 8% visibility, but the speeds go down 1.3m/s and 0.7m/s, respectively, when obstacles are happened without any previous notification. From the simulation, it is clearly reconfirmed that the worse visibility and many people make evacuation time comparatively longer. And unlike the common expectation of the effect of emergency announcement, the difference of evacuation times between cases of announcement and non-announcement is negligible on this study. From the survey after experiments, it is known that experiment participants feel unsafe and fear when the evacuation routes are longer in bad visible condition, even if they know the perfect evacuation route. And the survey results also show that the evacuees give more careful consideration to make a evacuation route decision under bad visibility.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2009년도 추계학술대회
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• pp.1026-1029
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• 2009

센서 네트워크는 센서 노드들이 배치된 후 충전이 사실상 어렵기 때문에 에너지를 효율적으로 사용하는 것이 중요하다. 이에 본 논문에서는 Modified-CBPER이 CBPER의 데이터 공고 패킷의 공고 범위를 줄여 전송 횟수를 감소함으로서 에너지 소비를 감소시킨 점에 착안하여 추가적으로 데이터 공고 범위를 줄여 에너지 소비 감소를 도모하는 방법을 제안한다. 제안하는 EM-CBPER(Enhanced Modified CBPER)은 데이터 요청을 하고 데이터를 전송하는 과정에서의 에너지 소비는 기존의 알고리즘들에 비해 다소 증가하나 전체 전송량에서 큰 비중을 차지하는 데이터 공고 패킷의 전송 횟수를 줄임으로서 전체적인 에너지 소비를 줄인다.

• The Journal of Asian Finance, Economics and Business
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• 제8권12호
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• pp.153-158
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• 2021

Convergence is the process of gradual adoption of a certain accounting standard issued by different regulatory bodies. The aim is to achieve uniformity and standardization across borders to open opportunities for international investment and collaboration. The implementation of IFRS, in theory, encourages more transactions by presenting financial statements in a simple and understandable manner for all investors and other businesses interested in the company. Using event study methodology, this study investigates whether Malaysian companies' adoption of IFRS is recognized by the investment community. A total of 89 public listed companies in Bursa Malaysia are involved in this study. The results show that about 62.8 percent of the companies that adopted IFRS-based financial statements experienced an increase in their average abnormal return after the announcement. However, the paired sample test results show that only 5.6 percent out of 89 companies studied experience a significant difference in abnormal return before and after the announcement. The inexistence of the average abnormal return difference between before and after the announcement may indicate that IFRS-based financial statements do not have any new market informational content. This study found little evidence to show that convergence with IFRS affects the company's stock price in Malaysia.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.41-51
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• 2022

The research looks into the impact of stock split announcements on stock prices and market efficiency in the Colombo Stock Exchange (CSE). This research uses a sample of 26 stock split announcements that occurred between 2020 and June 2021. According to the Global Industry Classification Standards, the stock split announcements covered in the study pertain to 26 businesses and 9 industries (GICS). To obtain the results, the usual event research methodology is used. The findings demonstrate significant average abnormal returns of 15.01 percent on the day the stock split news is made public and abnormal returns of 4.11 percent and -4.05 percent one day before and after the stock split announcement date, respectively. The study's findings revealed significant positive abnormal returns one day before the disclosure date, indicating information leakage, and significant negative abnormal returns the next day after the announcement date, indicating CSE informational efficiency. Because stock prices adapt so quickly to public information, these findings support the semi-strong form efficient market hypothesis, which states that investors cannot gain an abnormal return by trading in stocks on the day of the stock split announcement.

• 자원ㆍ환경경제연구
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• 제18권3호
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• pp.495-521
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• 2009

본고는 식품위험이 현실화되지 않은 상황에서 건강위해에 대한 심리적 불안과 우려로 인하여 발생할 수 있는 소비감소와 후생손실을 2008년 4월 미국산 쇠고기 수입재개 발표에 따른 BSE 위험을 사례로 분석하였다. 조건부가치측정법이나 실험시장접근법을 사용하여 식품안전에 대한 소비자들의 단위당 지불의사나 가격프리미엄을 도출했던 기존의 연구들과는 달리, 소비자들이 기록한 쇠고기 구입량, BSE 위험에 대한 주관적 심각성, 표본내 개인들이 직면한 가격지수 등을 산정하여 개인별 쇠고기 수요함수를 추정하고 소비자들이 주관적으로 체험하는 정확한 후생효과인 동등변화(EV)와 소비자잉여의 변화를 측정함으로써 소비자들이 식품안전성에 부여하는 가치를 측정하였다. 2008년 10월 말부터 11월 중순까지 쇠고기를 소비하는 360명의 주부들을 대상으로 실시한 설문조사 자료를 사용하여 쇠고기 수요함수를 추정한 결과, 수입재개 발표 전 후의 경우 모두 자체 가격, 대체재의 가격, 그리고 소득변수 등의 부호가 경제이론에 부합되었고 통계적으로 유의하였으며 발표 전 후 두 기간 동안에 큰 차이가 관찰되지 않았다. 반면에 수업재개 발표 이후 형성된 BSE 위험에 대한 심각성을 나타내는 변수는 발표 이후의 수요함수에서는 통계적으로 유의한 부의 부호를 가진 반면에, 발표 이전의 수요함수에서는 통계적으로 유의하지 않았다. 그리하여 수입재개 발표 후의 BSE 위험에 대한 우려증가로 인한 품질저하 인식에 따른 소비자들의 후생손실을 측정한 결과 가구당 30,000원 정도로 계산되었다. 또한 이 정도의 후생손실을 가져올 BSE 위험에 대한 우려수준은 수입재개 전에 비하여 35% 이상 증가한 것으로 나타났다.