• International Commerce and Information Review
• /
• v.9 no.2
• /
• pp.399-422
• /
• 2007

Like in other trade negotiations covering comprehensive sectors, it is reported that KOREA-US FTA tried so-called 'package deal' at the last minutes, when telecom services sector was positioned at the forefront and expected to partly play a role in buffering US' market-opening pressure on other sectors. Before everything else, Korean negotiators had to enhance the value of foreign ownership deregulation in telecom services sector as a leverage in the course of KOREA-US FTA negotiations. In addition, since foreign ownership change, if any, is highly sensitive issue either politically or policy-wise, it seems very difficult to find a breakthrough. Focusing on foreign ownership regulation in telecom services sector, this paper seeks how Korea has developed its strategic reasoning for negotiations and evaluates the outcomes of KOREA-US FTA negotiations.

• Proceedings of the KIPE Conference
• /
• 2002.07a
• /
• pp.589-592
• /
• 2002

The CCM (Continuous Conduction Mode) boost topology is generally used in the PFC (Power Factor Correction) regulator of household air-conditioning systems. There are three kinds of power devices-bridge rectifier diodes, FRDs (Fast Recovery Diodes), and IGBTs (or MOSFETs) - used In a boost PFC regulator. Selecting the appropriate device is very cumbersome work, specially, in the case of FRDs and IGBTs, because there are several considerations as described below: 1) High frequency leakage current regulation (conducted and radiated EMI regulation) 2) Power losses and thermal design 3) Device cost. It should be noted that there are trade-offs between the power loss characteristic of 2) and the other characteristics of 1) and 3). This paper presents a detailed evaluation by using several types of power devices, which can be unintentionally used, to show that optimal selection can be achieved. Based on the given thermal resistances, thermal analysis and design procedures are also described from a practical viewpoint.

• The Transactions of the Korean Institute of Electrical Engineers B
• /
• v.53 no.4
• /
• pp.255-261
• /
• 2004

This paper presents an improved droop method which minimizes the voltage droop of a parallel-connected power supply Conventionally, the droop method has been used to achieve a simple structure and no-interconnections among power sources. However, it has a trade-off between output voltage regulation and load sharing accuracy In this paper, the droop is minimized with a current and droop gain control using steady-stage estimation. The proposed method can achieve both good voltage regulation and good load sharing. A design example of two 10㎸, 100㎃ parallel modules is made and tested to verify the proposed current-sharing method.

• KDI Journal of Economic Policy
• /
• v.13 no.2
• /
• pp.97-127
• /
• 1991

This paper investigates the roles and the limitations of the Korean antitrust agencies-the Office of Fair Trade (OFT) and the Fair Trade Commission (FTC) during the making of the major industrial policies of the 1980's. The Korean antitrust agencies played only a minimal role in three major industrial policy-making issues in the 1980's- the enactment of the Industrial Development Act (IDA), the Industrial Rationalization Measures according to the IDA, and the Industrial Readjustment Measures on Consolidation of Large Insolvent Enterprises based on the revised Tax Exemption and Reduction Control Act. As causes for this performance bias in the Korean antitrust system, this paper considers five factors according to the current literature on implementation failure: ambiguous and insufficient statutory provisions of the Monopoly Regulation and Fair Trade Act (MRFTA); lack of resources; biased attitudes and motivations of the staff of the OFT and the FTC; bureaucratic incapability; and widespread misunderstanding about the roles and functions of the antitrust system in Korea. Among these five factors, bureaucratic incompetence and lack of understanding in various policy implementation environments about the roles and functions of the antitrust system have been regarded as the most important ones. Most staff members did not have enough educational training during their school years to engage in antitrust and fair trade policy-making. Furthermore, the high rate of staff turnover due to a mandatory personnel transfer system has prohibited the accumulation of knowledge and skills required for pursuing complicated structural antitrust enforcement. The limited capability of the OFT has put the agency in a disadvantaged position in negotiating with other economic ministries. The OFT has not provided plausible counter-arguments based on sound economic theories against other economic ministries' intensive market interventions in the name of rationalization and readjustment of industries. If the staff members of antitrust agencies have lacked substantive understanding of the antitrust and fair trade policy, the rest of government agencies must have had serious problems in understanding the correst roles and functions of the antitrust system. The policy environment of the Korean antitrust system, including other economic ministries, the Deputy Prime Minister, and President Chun, have tended to conceptualize the OFT more as an agency aiming only at fair trade policy and less as an agency that should enforce structural monopoly regulation as well. Based on this assessment of the performance of the Korean antitrust system, this paper evaluate current reform proposals for the MRFT A. The inclusion of the regulation of conglomerate mergers and of business divestiture orders may be a desirable revision, giving the MRFTA more complete provisions. However, given deficient staff experties and the unfavorable policy environments, it would be too optimistic and naive to expect that the inclusion of these provisions alone could improve the performance of the Korean antitrust system. In its conclusion, this paper suggests several policy recommendations for the Korean antitrust system, which would secure the stable development and accumulation of antitrust expertise for its staff members and enough understanding and conformity from its environments about its antitrust goals and functions.

• The Transactions of The Korean Institute of Electrical Engineers
• /
• v.63 no.3
• /
• pp.437-443
• /
• 2014

Electric motors and drives consume the largest amount of electricity more than 40% of global electricity consumption. In addition, motors, drives and its components are included in the global high-trade products and the main driving source for industrial equipment and house appliances. Thus, International standards and regulations for their safety and efficiency are internationally being discussed and created for the protection of its citizens and energy saving. So, understanding the international standards and the regulation of each country is essential to enhance overseas market and to develop product. In this paper, on the basis of this background, status and trends of international standards and regulations are introduced for safety and efficiency of motors and the drives. Safety and efficiency of the IEC (International Electrotechical Commission) standards are introduced in the emphasis. Also, regulations are studied about the differences and trends in each county.

• Journal of Electrical Engineering and Technology
• /
• v.8 no.4
• /
• pp.667-674
• /
• 2013

Wind power producers face many regulation costs in deregulated environment, which remarkably lowers the value of wind power in comparison with conventional sources. One of these costs is associated with the real-time variation of power output and being paid in frequency control market according to the variation band. This paper presents a new approach to coordination of battery energy storage in wind generation system for reducing the payment in frequency control market. The approach depends on the statistic data of wind generation and the prediction of frequency control market price to determine the optimal variation band which is then kept by the real-time charging and discharging of batteries, ultimately the minimum cost of frequency regulation can be obtained. The optimization problem is formulated as trade-off between the decrease in the regulation payment and the increase in the cost of using battery, and vice versus. The approach is applied to a study case and the results of simulation show its effectiveness.

• The Journal of the Korea Contents Association
• /
• v.19 no.12
• /
• pp.425-439
• /
• 2019

This study looks at the social implications of gaming disorder by considering the situation in Korea. Focusing on specificity of game genres, this study analyzed two aspects of the game playing effect-positive(cognitive needs) and negative(game addiction)-and suggested directions for game regulation policies and game addiction studies, since game playing effects are closely related to game regulatory policy. To analyze game effects and attitudes to regulations, this study performed regression analysis based on the online survey. Results show that game playing effects and attitudes toward game regulation differ based on the nature of game genres. While longer gaming increased the effect of addiction, it also increased cognitive needs. Playing roleplaying, Aeon of Strife, and strategy game genres(RAS), which are subject to game regulation, increased game addiction levels but simultaneously contributed to increased cognitive needs. While playing augmented reality genres positively affected cognitive needs, it also showed favorable attitudes to general game regulation.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.24 no.2
• /
• pp.85-95
• /
• 2022

This study aimed to clarify relationships between the westernization of military uniform systems and changes in the textile import industry during the Eulmi reforms of clothing regulation. For the goal, the study investigated the content and features of that had been enacted under the Eulmi reforms. It also examined the status of the textile import industry at the time, especially in relation to outer garments such as jackets or Eui, trousers or Go, and overcoats. Moreover, this study inspected how the above westernization changed the textile import industry. More specifically, the research analyzed the content of based on articles from the then state newsletter or 『Gwanbo』, and the then cabinet meeting or Euijeongbu's proceedings or 『Euiju』. Concerning the textile import industry, this study looked into relevant descriptions and trade statistics from 『KOPEИ(Hankukji)』, and analyzed changes in that industry in connection with the introduction of Western military uniform systems. As a result, this study found that increased imports of cotton fabrics during the Eulmi reforms of clothing regulation was correlated with surging demand for shirt or lining materials and increase in the use of Myeonyung following military uniform westernization. Similarly, an increase in silk fabric imports was an outcome of increased demand for lining materials. Also, the import growth of woolen fabrics was seemingly attributed to the use of Heuknasa and Heukyung as basic materials of military uniforms. Thus, military uniforms began to be made of fabrics, which hadn't been used before in the wake of westernization. This development brought changes in the textile import industry, which is supported by textile import statistics of the time. In conclusion, the westernization of military uniform systems under the Eulmi reforms of clothing regulation was a significant factor that changed the industry.

• Convergence Security Journal
• /
• v.13 no.5
• /
• pp.27-35
• /
• 2013

There has been a adverse balance between Korea and U.S. in defense trade. This paper investigates the current status of the defense trade imbalance in terms of numerical values, and also analyzes the institutionalized barriers to Korea defense exporters imposed by laws and regulations. It is found that the amount of Korea defense import is several tenfold that of the export to U.S. in 2011. The barriers are analyzed to be the american laws and regulations. The buy american act is applied to the U.S government procurements and the Berry amendment is applied to the defense procurements. These two laws has been implemented by the defense federal acquisition regulation which allows U.S. Dept. of Defense to buy only american products. To overcome the barriers, Korea ought to sign a defense MOU with U.S., so that the buy american act and the Berry amendment can be waived.

• International Commerce and Information Review
• /
• v.16 no.1
• /
• pp.117-142
• /
• 2014

China having largest market in the world, has been criticized by its trading partner countries due to its unfair trade practices, particularly in the field of anti-dumping regulation. The main reasons for such criticism seem to come from the incomplete anti-dumping law as instrument to protect the industry concerned. In 2001, though new anti-dumping law was established to replace the former one by revising it to meet the needs for economic development which should be secured for china to take part in the competition world as the new member of WTO. The provisions concerned have been evaluated not to be sufficient and efficient from the viewpoint of the safeguard mechanism, while are required to be modified to meet the real world of international trade law. I consider that as the biggest partner of chinese trade activity, we will need to maintain a well understanding of the Chinese anti-dumping regulations. So this report conducts the Chinese anti-dumping regulations, compares between the chinese regulations and the WTO agreement, and studies deeply in to the problems and the improvements of the Chinese anti-dumping regulations.