• The Korean Journal of Financial Management
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• v.27 no.1
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• pp.31-62
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• 2010

This paper analyzes empirically how analysts' forecasts affected by ownership structure. This study examine a sample of 1,037~1,629 the analysts' forecasts of firms registered in Korean Stock Exchange in the period from 2000 to 2006. The empirical results are summarized as follows. First, from the analysis, companies which have higher major shareholder's holdings tend to increase earnings forecast errors and earnings forecast accuracy. Meanwhile, companies which have higher institution shareholder's holdings tend to decrease earnings forecast errors and earnings forecast accuracy. This result is in line with the view of previous works that companies with higher major shareholder's holdings look towards more of analysts' optimistic forecasts in order to maintain friendly relations with major shareholders. Because of analysts' private information use from major shareholders, earnings forecast accuracy is higher in high major shareholder's holdings firm than in high institution shareholder's holdings it. Second, this analysis is whether the minimal required selection condition of outside directors, audit committee adoption and audit quality affect the relation between ownership structure and analysts' forecasts. This result is that variables related corporate governance do not affect statically the relation between ownership structure and analysts' forecasts. The meanings of this paper is to suggest the positive relations between ownership structure and analysts' forecasts. After this, if analysts will notice forecasts of more many firms, capital market will be more efficient and this field works are plentiful. Also it will need monitoring systems not to distort market efficiency by analysts' dishonest forecasts.

• Journal of Digital Convergence
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• v.15 no.12
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• pp.213-219
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• 2017

In recent years, the definition of corporate governance is a stakeholder-oriented corporate governance that can meet the needs of sustainability management and corporate social responsibility. The purpose of this study is to empirically analyze the effect of corporate governance on employees and creditors corporate governance on earnings management by using regression analysis. The results show that the corporate governance of employees and creditors plays a role in reducing the simultaneous profit management of discretionary accruals, which is the accrual of asset impairment loss, which is the accrual of negative I could confirm. The results of the empirical analysis show that stakeholder-centered corporate governance can play a role in controlling managers' behavior and market. In addition, the results of this study suggest that the responsibility of stakeholders as corporate governance is important for sustainable management of modern corporations where corporate social responsibility is important.

• Management & Information Systems Review
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• v.35 no.4
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• pp.213-227
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• 2016

This study examines the effects of managerial ability on information asymmetry. We use analyst forecast errors as a proxy for information asymmetry, because analysts are referred to as efficient users using firm-level data. The sample consists of 2,246 non-banking firm-years listed in Korea Stock Exchange(KOSPI) during the period 2000 to 2013. We measure managerial ability using DEA(Data Envelopment Analysis) following Demerjian et al.(2012). Using those measures, we examines the effects of managerial ability on analysts' earnings forecast errors and analysts' earnings forecast bias. The results of this study are as follows. First, we find that managerial ability are positively associated with analysts' earnings forecast accuracy. Second, we show that the firms with higher managerial ability tend to have lower the optimistic errors in analysts' earnings forecasts. This study could be useful for outside stakeholders to understand the importance of managerial ability.

• Korean Chemical Engineering Research
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• v.56 no.5
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• pp.655-662
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• 2018

To respond effectively to climate change following the launch of the new climate system, the government is seeking to expand the use of distributed power resources. Among them, the district heating system centered on Combined Heat and Power (CHP) is accepted as the most realistic alternative. On the other hand, the government recently announced the change of energy paradigm focusing on eco-friendly power generation from the base power generation through $8^{th}$ Basic Plan for Long-term Electricity Supply and Demand(BPE). In this study, we analyzed the quantitative effects of profit and loss on the CHP operating business by changing patterns of the heat production, caused by the change of energy paradigm. To do this, the power market long-term simulation was carried out according to the $7^{th}$ and $8^{th}$ BPE respectively, using the commercialized power market integrated analysis program. In addition, the CHP operating model is organized to calculate the power and heat production level for each CHP operation mode by utilizing the operating performance of 830MW class CHP in Seoul metropolitan area. Based on this, the operation optimization is performed for realizing the maximum operating profit and loss during the life-cycle of CHP through the commercialized integrated energy optimization program. As a result, it can be seen that the change of the energy paradigm of the government increased the level of the ordered power supply by Korean Power Exchange(KPX), decreased the cost of the heat production, and increased the operating contribution margin by 90.9 billion won for the 30 years.

• Management & Information Systems Review
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• v.35 no.1
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• pp.143-154
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• 2016

In this research, The new CEO is expected to increase a reporting income through earning management for individual benefit such as a good reputation, high compensation and CEO' s contract extension in the early years of service, of which may influence value relevance of the accounting numbers. We investigate the change of value relevance from 2004 to 2014, compare firms with a change of CEO and firms with non-change of CEO and analysis the value relevance in the early years and in the late years of the new CEO. The results of research are as follows. First, value relevance of EPS of firms with change of CEO are decreased, whereas value relevance of BPS are increased in the regression of all sample. Second, value relevance of EPS are decreased, whereas value relevance of BPS are increased in the early years of the new CEO. This research makes a contribution to provide the first proof about influence of value relevance by the earning management in the early years of the new CEO in Korea.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.321-329
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• 2021

A measure of managerial ability was derived using DEA, a measure of management efficiency, and the correlation coefficient between discretionary accrual and non-discretionary accrual, net income and operating cash flow standard deviation was used as a proxy for income smoothing. verified. In addition, the manager's compensation was used by taking the natural logarithm of the cash compensation per manager. The analysis results are summarized as follows. The analysis period for hypothesis testing is from 2004 to 2017, as a result of the hypothesis analysis of the correlation with the level of manager's compensation, it was suggested that the income smoothing behavior decreased the performance-based compensation and increased the performance-controlled compensation. This can be said to be the result of indirectly confirming that additional compensation is differentially paid for income smoothing. This study has a contribution to the study by empirically analyzing whether income smoothing affects the relationship between managerial ability and managerial compensation. However, although a number of previous studies empirically analyzed that there are upper and lower bounds for manager compensation, there is limitations that could not be analyzed for asymmetric compensation due to income smoothing is expected to expand.

• Journal of the Economic Geographical Society of Korea
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• v.10 no.4
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• pp.444-460
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• 2007

The purpose of this study is to investigate the logical bases and the real situation of the CSR(corporate social responsibility) execution in the context of local governance. Basically, some management necessities to establish a strategic relationship between a firm and its regional community, is the main reason of CSR execution in the region or in general. Although some costs in forms of money or manpower or resources, should be paid to execute the CSR in a short term, there are so many advantages resulting from it in terms of long time periods. Corporate social responsibility seeks to induce a sustainable harmony or interdependent relationship between the firm and its regional community. In case of POSCO Gwangyang works, so much various forms of community contributions are promoted as a part of CSR executions from the passive reaction for civil petitions to the good corporate citizenship activities. In spite of such an active CSR execution in Gwangyang works, there seems to be required that another way within the works should be explored in order to make it much more effective. Optimal distribution of various resources which are called out for the CSR, is one of the key factors that can affect the strategic result of CSR.

• Management & Information Systems Review
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• v.29 no.3
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• pp.71-96
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• 2010

This article firstly reviewed Permanent Established(PE) concept of OECD and UN model tax treaty and compared it with that of Korean Corporate Income Tax Law(CITL). The various factors regarding profit like ways of deciding the local source profit, scope and calculation method which will be imputed to PE were also reviewed. Based on above, standard PE judgement basis and calculation method of local source profit were also studied by using actual cases in foreign corporation which performs plant construction & sales in Korea. Accordingly to properly solve the conflict regarding international tax and to protect the tax authority against the foreign corporation in Korea, by standing on equality, I now propose followings for the better concept of PE in Korea. Firstly, the article that a building site or construction or installation project constitutes a PE only if it lasts more than 6 months should be modified to reflect OECD model convention's criteria of 12 months. Second, the scope of 'subordinate attorney' which is regarded as PE under CITL is now including 'holding-delivery attorney', 'order attorney', and 'assurance attorney' as well as 'contract attorney'. This is overly limit the activities of foreign corporation. It had better be loosened only to include 'contract attorney' as OECD provisions. Third, the CITL limits the cases of preparatory and/or auxiliary place which is not regarded as PE, thus limit the foreign corporations' business by expanding the concept of PE. This had better be eased. Fourth, in deciding the amount of local source profits, the CITL stipulates to split the profits by the relevant contribution of transaction parties through 'profit split method'. To solve the conflict, the ways of profit split must be better clarified through providing object and detailed standard and basis.

• The Journal of Korean Institute for Practical Engineering Education
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• v.2 no.1
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• pp.106-114
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• 2010

HRDI(Human Resources Development Institute) has not performed the efficient costing model because of it's variety types of institutes, courses and vocational education and training techniques. This study proposed the integrated costing model using job costing, activity based costing and standard costing methods to meet needs of HRDI. And the model will be used in two-phased approach including adoptable model and ideal model. The integrated model includes costing techniques, cost elements, indirect cost allocation bases and cost analysis methods using a contribution margin model to calculate and analyse cost information in HRDI. The proposed integrated costing model of HRDI has some limitation of no relationship with the performance management. But this model will prepare valuable information by using detailed data and costing techniques. And then this model will be developed as a advanced costing model using standard costing to relate with the performance model.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.6
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• pp.121-132
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• 2015

This study by the authenticity of the CSV in social contribution activities and not giving a positive effect on job satisfaction of employees, as adjusted by the identification variables in the organization that were neglected during the research for the CSV its positive impact on job satisfaction the purpose is to verify whether this study has been carried out by a survey of employees of some medium-sized enterprises and large corporations to small businesses and worker being served on them, social contributions derived for the research activities of public interest and corporate profit activities classified and divided whether the legitimacy of the employees for social contribution activities that are embedded in its base in the perception of moral legitimacy and practical perceived legitimacy of these four variables were presented, and how these variables presented a positive effect on employee job satisfaction, control Job organizational changes saw equate to verify that controls are effective. As a result, first, the authenticity of the CSV is giving a positive effect on the activity of public interest've found that giving a positive effect on the perception of employees and the moral legitimacy, and job satisfaction of employees has showed that it does not affect, whichIt could not be verified because of the moderating effect between job satisfaction and perceived moral legitimacy. Second, CSVDML authenticity showed that a positive effect on the perception of practical legitimacy by giving employees a positive impact on corporate profit activity, which results significantly affected the job satisfaction of employees. And moderator of the organization identified has been proven that there is a moderating effect between job satisfaction and perceived practical justification. In order to improve employee job satisfaction by the public activities through this research, public service activities can be seen that the need for settlement of corporate culture that can impress an astute awareness of the strategic objectives of companies seeking employees.