• Journal of Power Electronics
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• v.16 no.2
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• pp.584-597
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• 2016

This paper focuses on an improvement in the transient performance of Boost converters when the load changes abruptly. This is achieved on the basis of the nature trajectory in Boost converters. Three key aspects of the transient performance are analyzed including the storage energy change law in the inductors and capacitors of converters during the transient process, the ideal minimum voltage deviation in the transient process, and the minimum voltage deviation control trajectory. The changing relationship curve between the voltage deviation and the recovery time is depicted through analysis and simulations when the load suddenly increases. In addition, the relationship curve between the current fluctuation and the recovery time is obtained when the load suddenly decreases. Considering the aspects of an increasing and decreasing load, this paper proposes the transient performance synthetic optimized trajectory and control laws. Through simulation and experimental results, the transient performances are compared with the other typical three control methods, and the ability of proposed synthetic trajectory and control law to achieve optimal transient performance is verified.

• The Southeast Asian review
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• v.28 no.2
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• pp.85-117
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• 2018

This paper discusses the development of labor law in Indonesia after the 1998 reformasi. The end of the authoritarian regime and the subsequent introduction of democratic institutions in the country have opened up new spaces to restructure labor relations. The government promulgated a set of new labor laws that has brought tremendous changes to the employment system and the system of labor disputes settlement. In the face of the challenges these changes have created, labor unions are using alternative means to defend their members' interests. This paper shows how labor law reform has set a new social contract between the government, employer associations, and the labor movement.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.26
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• pp.35-86
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• 2005

International distributorship contract(IDC), as well as international agency contract is a type of contract which is most frequently used in international trade. But one of the main difficulties faced by parties of IDC is the lack of uniform rules for this type of contract. This means that both parties should be careful about each clause of the contract when they draw up it. The ICC prepared model form which incorporates the prevailing practice in international trade, and which aims at protecting and balancing the legitimate interests of both parties. This author examined the several important clauses in this model contract. The purpose of this examination is to help the contracting parties for better understanding and applying them in their actual contracting practice, which based on this model contract. When the supplier and the distributor execute their contract or use ICC Model Contract, they should be careful about the following points: First, some terminologies(like, "territory", "product", "competing products" and "exclusivity") should be clearly defined in their contract. Second, regarding the supplier's functions including "supplying products" and the distributor's responsibility including "undertaking not to compete", and "attaining guaranteed minimum targets", both parties should make clear about each party's right and obligation as well as one party's remedies available when other party makes breach of its obligation. Third, both parties should examine the relationship between the "exclusivity" or "sole" and competition law which is regarded as a mandatory rule in the territory. Forth, when both parties lay down "termination clause" in the contract, they should make clear about the indemnity in case of termination. Fifth, as there is not uniform law for the distributorship contract, it is inevitable to choose any local law as an applicable law in case of litigation. So both parties should keep in mind to insert arbitration clause to avoid the application of the local law. Besides, both parties should consider their individual and specific circumstances and try to reflect them in their contract by Annex I to XI attached to the end of model contract.

• The Korean Society of Law and Medicine
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• v.14 no.1
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• pp.209-236
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• 2013

The concept of expectation rights considers 'the expectation' that the patient should be given proper medical treatment as the benefit and protection of the law, so it would be the benefit and protection of the law due to personal rights different from 'the legal principle that has the possibility to a considerable extent' being in an extension of life and body. However, the problem how the patient's expectation of medical service sets up in order to make it the benefit and protection of the law would be still left in the vague concept of the patient's 'expectation', thus, in the first place, the medical practice following formed medical standard in every particular medical institutes should be the standard because these medical services are normally within a range of the patients' expectations. In addition, it should be naturally constituted as mental profit to get the subjective circumstances such as 'the patient's expectation' to be an object, and also, different from the profit and protection of the law such as life and body that should be absolutely protected, the origin of violation behavior should be regarded simultaneously to define the denotation of expectation rights. Therefore, the expectation rights violations would be problematic in case it fails to reach the medical standard that is expected for common doctors to practice properly. This is the concept of expectation rights that gets subjective matters such as the patient's expectation to be objectivity as medical practices that can be expected by generalized abstract doctors. This standard should be defined as the minimum standard that is naturally expected for doctors to practice, different from medical standard that decides the level of doctors.

• Journal of Labour Economics
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• v.44 no.1
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• pp.1-30
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• 2021

The objective of our study is investigating the effects of the minimum wage on a producer price index (PPI) and selected restaurant menu prices. As an identification strategy, we exploit inter-industrial and inter-regional variations in the share of workers who are affected by the minimum wage. Estimation results show a significant relationship between the share of workers affected by the minimum wage and prices. Specifically, a PPI and selected restaurant menu prices tend to rise by 0.77~1.68% and 0.16~1.86%, respectively as the share of workers affected by the minimum wage increase by 1%p. These estimates imply that during the period of our analysis 0.82~3.01% and 4.45~47.04% of overall changes in a PPI and selected restaurant food prices are associated with the adjustment in the minimum wage.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.49
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• pp.325-358
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• 2011

The purpose of this study aims to analyse the implications of volume contract clause with Rotterdam Rules. The Hague-Visby Rules have been in force this jurisdiction for over 30 years. In those three decades they have performed valiant service, both for the development of maritime law in this country and for the countless parties from around the world who have chosen courts and arbitral tribunals in London for the resolution of disputes arising under bills of lading or under charterparties incorporating the Hague-Visby Rules. While the Hague-Visby Rules apply only to bills of lading or any other similar documents of title and hence all other contracts of carriage are not subject to the current regime, this is not the case for the Rotterdam Rules which, broadly speaking, apply to contracts of carriage whether or not a shipping document or electronic transport record is issued. To preserve freedom of contract where necessary, however, a number of significant concessions were made and Article 80 represents one of the most controversial: that of volume contracts. However, the provision lends itself to abuse under each one of the elements as there is no minimum quantity, period of time or frequency and the minimum number of shipments is clearly just two. This means that important contracts of affreighment concluded pursuant to, for example, oil supply agreements have the same right to be excluded from the scope of application of the Rotterdam Rules. The fact that a volume contract may incorporate by reference the carrier's public schedule of services and the transport document or other similar documents as terms of the contract would make a carefully drafted booking note for consecutive shipments a potential volume contract as well.

• The Korean Journal of Franchise Management
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• v.13 no.4
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• pp.23-37
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• 2022

Purpose: The Korean franchise market has undergone drastic growth in recent years. Followed by expansion of franchise business types, relevant legal matters have diversified. Compared to conventional economic laws that focused on resolving problems related to unfair transactions between franchisors and franchisees, more diverse labor laws have emerged recently due to governance and economic dependencies of franchise structure. However, it was found that the business environment of franchisees and working conditions of franchisee employees have not changed accordingly due to the unique structure of franchise business. Though franchisees are entrepreneurs independent from franchisors, they are still under franchising contract with the franchisors. For instance, employees of franchisees have been exposed to malpractices in regard to pay, time, and other working conditions. These malpractices may show the ineffectiveness of current labor laws. Labor management is an important issue for sustainability of franchise businesses. Negative publicity of franchises generated from violating relevant labor laws may have significant negative impact on overall image of franchised brands. However, franchisors should not hold franchisees fully responsible for legal violations in terms of labor management but strive to prevent relevant risks. Thus, the recent amendment in labor law related to increased minimum wage and reduced worktime have called for more attention to effectively implementing the law. Research design, data, and methodology: This study was conducted through a review of franchise-related laws and various institutions and policies. Results: It is further needed for all parties, including franchisors, franchisees, and franchisee employees, to take collaborative actions to improve working conditions of franchisees. Therefore, this study aims to propose appropriate and effective response plans toward recent changes in the Minimum Wage Act, while strengthening sustainability of franchisors, franchisees, and their employees. Conclusions: The proposal mainly contains plans regarding profit-related aids and profit sharing/cost reduction strategies for franchisees, as well as collective bargaining in the franchisor-franchisee relation. More detailed suggestions are included. Conclusions: This proposal may help franchisors and policymakers develop business plans and policies in improving business conditions of franchisees and working conditions of franchisee employees.

• Korean Journal of Social Welfare
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• v.58 no.2
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• pp.167-195
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• 2006

The purpose of this study is to suggest the revision direction of the Korean Child Welfare Law based on the results of the comparative analysis on the Korean Child Welfare Law and the Japanese Child Welfare Law. The main results are: Both laws have only two provisions about children's participation right. The child protective system in Japan secures the swiftness of within-two-months period of temporary protection through the child consulting center, the investigation right by the child welfare worker, publicity, enforcement on the parents' rights, and the network with the nearest child supporting center. Furthermore, those provisions with the notifying obligation by a finder of the child who needs protection and the limit of protection period are guaranteed in order to ensure the effectiveness of law enforcement. However, Korean child protective system functions only as pre-substitutive service. While the provisions for the disability children account for 21.2% of the total Japanese law, there is no provision on that in the Korean law. The Japanese law is substantially different from the Korean law in a sense that it obligates the minimum quality criteria of child service and national financial burden on the child welfare. While the Japanese law clearly stipulates the national responsibility in relation to the degree of the rights, the Korean law does not directly touch upon it. Furthermore, the Japan's law guarantees that not only children but also protectors retain the right to choose and apply for services.

• Journal of the Korean Institute of Telematics and Electronics B
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• v.30B no.9
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• pp.122-132
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• 1993

In this paper, a self tuning control algorithm is proposed for the high performance drive of DC servo motor, which is adequate to the servo system having frequent load variation. In order to realization of the algorithm, the control system is developed using a fixed point high speed digital signal processor. TMS320C25. Control algorithm is composed of two parts. One is estimation law part using recursive least mean square method, the other is control law part using minimum variance control method. For the purpose of easiness of applying adaptive algorithm, developed control system is based o PC-DSP structure which can develop, debug programs and monitor the dynamic behaviors,etc. Through computer simulation and experimental results, it was verified that proposed control system could estimate system parameters and was robust to the variation of the load and as a result, was adequate to the servo motor drives.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.57
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• pp.61-78
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• 2013

The purpose of this study is to clarify the standard of fair and equitable treatment. Although most international investment treaties prescribe fair and equitable treatment that is the obligation to provide fair and equitable treatment to foreign investor, there is no clear definition and specific elements of fair and equitable treatment. Through the arbitral award cases we can find that tribunals have interpreted to include six principles; Due process & Protection from denial of justice, Good faith, Reasonableness & Nondiscrimination, Compliance with contractual obligation, Full protection and security, Transparency & Protection of the investor's legitimate expectations. This study suggest that host countries and investors focus on international trends concerning investment disputes in order to avoid future disputes. So future disputes can be prevented and prepared in advance.