• Korean Journal of Construction Engineering and Management
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• v.12 no.3
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• pp.53-61
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• 2011

After several collapse accidents of large structures in the early 1990s in Korea, the government enacted a law that architectural, engineering and construction firms are obliged to have insurance for projects over a certain size. Particularly, with regard to insurance in design and construction supervision works (i.e. engineering insurance), although several operation-based problems were pointed out from practitioners, still little research has been done on analyzing current regnlartory and operational state and suggesting policy alternatives. Hence, this study applies Delphi technique to solicit current operational problems and propose a series of improvements on engineering insurance based on interview surveys targeting major market participants: municipalities, engineering firms, and insurance companies. Key findings culminate in adopting guarantee limits based on credit evaluation, abrogating joint surety, covering a loss of life, increasing insurance entrance fee, extending time covered, and etc. Reaching a consensus on the proposed alternatives between the market participants will form the foundation for sound developments of construction design and engineering industry.

• The Korean Society of Law and Medicine
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• v.13 no.2
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• pp.11-38
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• 2012

The Supreme Court stand in the position in specific lawsuit that it doesn't allow the discretionary not covered service, but recently in revocation suit of fine disposal that is imposed on medical fee of leukemia patient, it altered the existing adjudgement and admitted the discretionary not covered service exceptionally. It put forward the allowable condition roughly in that case. According as this alteration, it has become more important to embody the allowance conditions of exceptions. The Supreme Court presented three things, which are procedural condition, medical condition and subscriber's agreement. Concerning procedural condition, several present conciliation procedures are as follows: medical care benefit arret request, relative value conciliation etc, prior request on anti-cancer drug among chemicals which exceed acceptance criteria, request of non benefit object on common drugs. To be granted the existence of those system, there should be no obstacle to use that. Even if it were so, we should take circumstances into consideration; individual situation is unescapable concerning substance and urgency of the discretionary not covered service, process of the procedure, time required etc. Regarding medical condition, safety and effectiveness will be verified through evaluation procedures of new medical skill. About the necessity, the Supreme Court made clear through a sentence that it allow the discretionary not covered service, in case that needs to treat a patient out of the standard of medical benefit. Strict interpretation is right and it answer the purpose of the sentence that the supreme court permit the discretionary not covered service, exceptionally. We need to differentiate medical necessity and medical validity. Subscriber's agreement should holds true if it entails full explanation, and if it is preliminary, explicit and individual. On this account, it should be difficult to admit that someone agree effectively when he call for the affirmation that he is recipient of medical care. Reasonable expense needs to be a part of review whether the agreement is valid. Meanwhile If we adjust system of medical expense and eventually reorganize a fee for consultation payment system (Fee-for-service controlled by item to DRG (Diagnosis Related Groups)), controversial area of the discretionary not covered service will be decreased and that will guarantee the discretion of the doctor.

• Journal of The Korea Institute of Healthcare Architecture
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• v.4 no.7
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• pp.67-74
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• 1998

Although Medical Care System pays medical fee for each patients with the establishment of National Medicare System, patients cannot be equally benefited from hospitals. At present, the Korean government provides minimum requirements on medical facilities in enforcement of medical law, but it is not enough to guarantee the rights of patients. The purpose of this study is in search for the way to improve the minimum requirements of ward which will be needed to examine the present situation of general hospitals, to find out their problems, and to compare the law of medical facilities in korea.

• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 2002.04a
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• pp.245-250
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• 2002

A successful on-line monitoring system for conventional machining operations has the potential to reduce cost, guarantee consistency of product quality, improve productivity and provide a safer environment for the operator. In fee-shape machining, typical signs of tool problems such as vibration, noise, chip flow characteristics and visual signs are almost unnoticeable without the use of special equipment. These characteristics increase the importance of automatic monitoring in fine-shape machining; however, sensing and interpretation of signals are more complex. In addition, the shafts of the micro-tools break before the typical extensive cutting edge of the tool gets damaged. In this study, the existence of a relationship between the characteristics of the cutting force and tool usage was investigated, and tool breakage detection algorithm was developed and the fellowing results are obtained. In data analysis, didn't use a relative error compare which mainly used in established experiment and investigated tool breakage detection algorithm in time domain which can detect AE and cutting force signals more effective and accurate.

• The Journal of the Korea Contents Association
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• v.20 no.11
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• pp.281-291
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• 2020

This study used Gauss-Poisson jump diffusion process on standard assets to estimate the statutory reserves of Variable Annuity (VA) guarantees specified in Korean bylaw of insurance supervision and calculated guarantee fees and risks based on the model to see the effect of considering the jumps. Financial assets, except KOSPI 200, have fat-tailed return distributions, which is an indirect evidence of discontinuous jumps. In the case of a domestic stock index and foreign stock indexes(Korean Won), guarantee fees and risks decrease when jumps are considered in models of underlying assets. This is explained by decreases in standard deviations after the jump diffusion is considered. On the other hand, in the case of domestic bond indexes and a foreign bond index(Korean Won), guarantee fees and risks tend to increase when jumps are considered. Results from a foreign stock index(US Dollar) and a foreign bond index(US Dollar) were opposite to those from the same kinds of Korean Won indexes. We conclude that VA guarantee fees and risks may be under or over estimated when jumps are not considered in models of underlying assets.

• Asia-Pacific Journal of Business
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• v.15 no.1
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• pp.193-207
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• 2024

Purpose - With the increase of non-face-to-face activities due to the spread of COVID-19, O2O industry has grown rapidly which reduces contact points between suppliers and consumers. O2O platform is now recognized as an indispensable channel of distribution, but the voice is getting louder that it is necessary to check how it contributes to the performance of suppliers or how its fee system or contract terms affects the expansion of O2O industry as the leading companies tend to monopolize the market. Design/methodology/approach - In this study, the scope was limited to the restaurant industry in which transactions are the most active among the O2O industry and a regression analysis was done on 775 businesses that had used guarantor service from the Seoul Credit Guarantee Foundation. Findings - Analysis on the impact of O2O platform system, information, and service quality on the business performance of the sole proprietors revealed that the system quality represented by ease of use and the information quality determined by level of timely, accurate and reliable information provided to the consumers have a statistically significant effect on the improvement of business performance. In addition, the effect of business performance on the loyalty measured by the likelihood of users continuing to use the service as well as recommending it to others was moderated by the satisfaction with contract terms, not by the fee system. Research implications or Originality - Although the number of O2O platform providers has increased manyfold, the membership rate is no more than 20%, which means that the small business owners are still struggling with digital transformation. In order for the O2O industry, which is now commonplace, to form a healthy ecosystem that satisfies both suppliers and consumers, the standard contract guidelines that are acceptable to both parties must be established and the O2O providers must offer services that help suppliers to improve performance.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.71
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• pp.127-146
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• 2016

There are two aims of this research: one is to verify the role of bill of lading and the method of delivery for container goods and the other is to suggest alternative methods for the crisis of bill of lading; that is, goods are arrived in ports but bill of lading is not arrived. The results of the analyses are as follows. First, delivery of container goods should be performed to exchange with bill of lading. Carriers should deliver goods to consignees to exchange with one among the number of issued bill of lading. In addition, when goods are delivered to consignees by the bill of lading, the other bill of lading is invalid. Second, there are several methods of delivery which are not exchanged with bill of lading such as letter of guarantee, surrender bill of lading, sea waybill, non-negotiable straight bill of lading and consignment of bill of lading to a captain. Delivery of container goods should be performed by exchanging bill of lading. In addition, there are two delivery methods by letter of guarantee: one is illegal and the other is legal. If there is damage for a bonafide-fide holder of bill of lading, carriers should make compensation for the damage. These methods consist of the delivery of goods which is not exchanged with bill of lading and there are two advantages of the methods; one is that consignees enjoy saving bonded warehouse fee and quick disposal after arriving goods and the other is that carriers immediately use vessels after unloading containers. However, the methods are based on utmost good faith between a seller and a buyer.

• Korean Journal of Heritage: History & Science
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• v.49 no.3
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• pp.224-239
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• 2016

This article aims to review the major problems of the present Korean management system of archaeology and to seek desirable suggestions in order to pursue the sustainable harmony between the recovery of academic excavations and economic development. In order to continue the sustainable harmony between preserving the values of archaeological resources as limited pure public goods and economic development, the present system of developer's payment for archaeology must be replaced by the introduction of the development fee for archaeology. The excavation of archaeological resources have been done according to the market principle, that is, the lower price principle. But the principle has produced a lot of serious problems in the Korean management system of archaeology, which must result in the market failure. So the governmental intervention is urgently required. By introducing the development fee, the archaeological field units and the developers can avoid direct contact. Instead, the Heritage Management Office will operate the excavation fund raised by the development fee for archaeology in order to avoid low-price contracts, degrading excavation quality, and other related residents' complaints and social conflicts in advance. In addition, the budget for purchasing the preserved excavation sites, which are the source of the landowners' enormous complaints, must be allocated to the Heritage Management Office by the Ministry of Planning and Finance. More budget for small-sized excavations must be allocated as well in order to solve many residents' complaints. These budget increase will be the fundamentals to decrease the residents' big complaints and social conflicts in relation with the archaeological management, which will be a challenge of the Korean government. Along with the governmental efforts, the archaeological field units must do their all-out efforts to overcome many problems in excavation including low-price contracts. Finally, the wage system and working status system must be revised. Excellent young excavators must be recruited appropriately and continue to work in a safe psychological condition, which are the basis to guarantee high-quality excavation.

• Journal of Cadastre & Land InformatiX
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• v.47 no.1
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• pp.277-292
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• 2017

The development impact fee (DIF) zoning is a very beneficial public tool to provide the pre-planned urban infrastructures in those areas where significant urban sprawl had already taken place. In order to guarantee its benefit, however, it is required to designate the zone boundaries accurately and consistently. This study, in this context, tries to test the validity of the 50m-grid suggested in the official DIF manual, and to compare an alternative Hot Spot Analysis tool with the existing Spatial Aggregation method in configuring the zone boundaries. The results indicate that, unlike the case of population growth rate, current 50m grid size could not be much adequate in the case of using the development-permit increase rate to configure the primary DIF zones. Also, the optimal grid sizes seem to differ in the cases of Spatial Aggregation and Hot Spot Analysis. Further extended studies, in this regard, seem necessary to check the validity of the existing grid-size criteria as well as the boundary configuration methods.

• The Journal of the Korea Contents Association
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• v.13 no.4
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• pp.170-186
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• 2013

As the population is getting older, medical expenses amount of the whole is keep increasing. So, the pressure of the finances, Health Insurance, Medical Care Assistance Act and etc, is getting higher. The share of healthcare-expense is increasing due to elderly illness. And it became a social problem; we analysed present state of senior healthcare in South Korea-looked into current laws and policies, and found problems. We tried to suggest improvements that drew from the current state of foreign country senior healthcare of those problems. For the result, we found the problem in relevant-law system of senior healthcare guarantee. In this study, we proposed the ways to qualitatively upgrade of medical standard that considered on elderly' features: the strengthened guarantee for healthcare, financial secure for long-term convalescence benefit, linking and functional reinforcement for elderly welfare and long-term convalescence insurance, the solution for overlapped laws about convalescence in long-term convalescence insurance and elderly welfare, a betterment of grading, and a home service consolidation. We need to secure right amount of emergency medical service budget, and effective management system for the improved level of senior severely emergency medical service. Furthermore, we suggested that South Korea needs to legislate [The Law for Senior Medical Secure] to respond to rapidly increasing senior healthcare fee.