• The KIPS Transactions:PartC
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• v.8C no.5
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• pp.615-620
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• 2001

This paper is a study on the model that measures economic values for the non-market properties of Electronic Commerce(EC). For development of this model, first of all, we reviewed the properties of EC service, and looked around the relation between customer satisfaction and/or payment value and EC properties. In addition, we checked the method to measure economic values of these properties. This measurement method is the contingent valuation method which is a method of measuring the value of the environmental product. We modified it to adapt to the EC. Finally, in this paper, we proposed an economic value model which measures the value of willingness to pay(WTP) to our objectives. However, there could be some restrictions at the time when surveying empirically. Therefore, the succeeding study should be done in order to improve these restrictions some day.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.732-742
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• 2014

The provision of welfare services to the disabled in Korea are still insufficient to meet the demand and the delivery system of the service is organized largely from the viewpoint of the suppliers. In order to guarantee the user right to choice, the shift of the policy paradigm supporting autonomy, self-directedness and the right to control of the users appears to be important. The present study explores the theoretical discussion in the field of the welfare of the disabled about user involvement. Then it investigates the German case of 'personal budgets' aimed to strengthen the user involvement and draws some policy implications for Korea. The study confirms that the introduction of 'personal budgets' aimed to realization of the self-determination of the disabled has contributed for the reinforcement of user involvement in welfare policies for the disabled. This new policy program 'personal budgets' based on the idea of the realization of the right to self-determination appears to transform the general nature of the welfare system for the disabled in Germany by transforming the payment methods.

• Science of Emotion and Sensibility
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• v.14 no.4
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• pp.581-592
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• 2011

In this research, a study on a shopping web site design for elderly users is performed in order for them to purchase silver products easily. Issues discussed in this study are the menu design in the product-searching stage, the method of image placement and the method of instruction offering in the product-selecting stage, and the way of payment in the purchasing stage of products. Firstly, the present conditions of domestic shopping web sites for silver products were investigated and the evaluation models were designed and developed. With these developed models, a test group of 61 elderly users were given a task of searching for and purchasing a blood pressure gauge (sphygmomanameter). Afterwards, a comprehensive survey and an in-depth interview on their preferences concerning the web site design proposed. Based on the results of the preference study, a convenient and comfortable shopping web site design for elderly users is proposed when they purchase silver products through internet.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.16
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• pp.83-114
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• 2001

This paper is focussed on the main features and problems of SGA amendment. main features and problems are as below. First, SGA section 14 uses a new term, that of "satisfactory quality", which is defined in a somewhat circular way and introduces some guidelines in order to solve other problems perceived as arising under the "merchantable quality". The change was largely to assist in the better resolution of consumer disputes and not necessary for commercial disputes because the change involves the substitution of a phrase which meant something but was inappropriate to commercial disputes. As with the definition of "merchantable quality", a court can take the new formulation as an invitation to start afresh; or it can refer to the previous case law. Second, before the SGA amendment, a contract for the sale of undifferentiated part of a bulk shipped or to be shipped on a named ship was a contract for the sale of unascertained goods. So the effect was that property could not pass to the buyer, even though he had paid the price in full, before the goods become ascertained. The main object of the SGA amendment was to improve the buyer's position where he had paid for a specified quantity of goods forming an undifferentiated part of an identified bulk and the seller then became insolvent before the goods for which the buyer had paid were ascertained. The improvement was achieved by making section 16 of the SGA 1979 subject to a new section 20A and includig section 20B, under which a buyer of a specified quantity bulk can acquire a proprietary interest in the bulk. This proprietary solution still has some problems in international sale of goods. Therefore, it would be more appropriated SGA should settle disputes between parties through payment, passing of risk, delivery of goods and/or documents etc. instead of property rights like UCC.

• Proceedings of the Korea Contents Association Conference
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• 2006.05a
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• pp.462-465
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• 2006

Now a days the banks, with a wide spread of credit transaction practice in every business, offer better services to their customers, while the automation of banking is being made more rapid progress in th light of efficient banking service. For example, it is true that the automation of cash payment for customers goes on its progress and the competition between companies is getting more serious. Lately the banks that pursue "Banking Automation System" expand distribution of cash dispenser for the better electronic computer service and for the better service for their customers in quality. Therefore the makers producing "CD" accelerate their development of CD in various ways in order to secure M/S as the leading group of th field. CD, a kind of an automatic paying, is being used generally, and has various functions and its design is getting more compact than ever. Under this situation, I studied more trustworthy and convenient CD design suggestions in the way of case study on the basis of the process of developing CD and I suggest the better way of developing the design of CD in the future.

• Journal of Korean Library and Information Science Society
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• v.46 no.4
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• pp.355-377
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• 2015

This study aims to analyze in depth the operation of the Public Lending Right(PLR) system that is implemented in 34 countries in the world in order to propose the ideal operation of PLR system. The PLR system is that authors receive payment because they lose the sales opportunities due to the loan of their books by libraries. Among 34 countries implementing the PLR system, 31 are European countries and 20 countries enforce the copyright law for the operation of the PLR system. Fund for the PLR is financed by the budget of the central government in 25 countries and payments are made on the basis of loans data in 20 countries. Writers, illustrators, translators are eligible to receive payments in many countries. 17 countries provide payments to the authors who have contributed to books lent out by libraries.

• Journal of Cadastre & Land InformatiX
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• v.47 no.1
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• pp.225-236
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• 2017

In this study, collecting data in real retail-premium market and the influencing factors were extracted explored the formation of retail-premium. This should identify the level of retail-premium through an objective estimate of expenses, revenues, etc. A hierarchical regression analysis was conducted focusing on how the operating profit affected the formation of retail-premium. Store operators will have to be accompanied by the management of the operating profit to keep the initial payment and in order to receive a raise retail-premium. Through this process, It is possible to prevent the gap between retail-premium calculated through the appraisal and market practices. Ultimately, I believe and achieve the objective, transparent, the advancement of retail-premium market.

• Journal of the Korea Convergence Society
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• v.7 no.5
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• pp.161-167
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• 2016

Distribution channels are changing its industry paradigm from quantitative increase to qualitative improvement. In addition, it incorporates new characteristics and consumption tread of customers and the core value of service is developing focused around on online to offline (O2O) business model of omnichannel. In this respect, companies are integrating various distribution channels and in order to provide high content business service to customers, their interest in finding a new business strategy is increasing. Currently, most of the service being provided to customers are formed based on distribution structure centered around big companies and financial industry and the problems faced by small to medium and micro enterprises, which are expansion and improvement of channels, discovery of new distribution channels and finding O2O marketing strategy, can be said as very important task. Accordingly, this research purports to create added values which can serve as the driving force of growth of "creative economy" by improving distribution channels in which anyone who incorporates needs of smart consumers can enter into the smart commerce market and to further form sustainable win-win market that is strategic through business platforms for small to medium and micro enterprises therefrom.

• Korean Journal of Construction Engineering and Management
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• v.11 no.2
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• pp.35-44
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• 2010

Currently, the unit price of public construction projects are not being evaluated appropriately for several reasons. First, the evaluation of the unit price differ per nature of the bidding process and its estimation process. In fact, pricing is determined to meet the total price in turnkey projects and to pass the low bid price deliberation process in unit price projects, and thus, such prices cannot be said to be reasonable prices per public project. After the contract is awarded, however, the prices determined without taking into consideration the characteristic of each bidding process and price estimate process are used for the valuation of progress payment, design changes, and escalation. Furthermore, this is also being applied to other low bid deliberation process as actual public project unit price, thereby affecting other processes as well. In effect, this system increases the risks for both the owner and the bidder who have determined the unit price. This research examines the risk factor and its extent in order to properly manage it in preparation for the future.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.63-69
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• 2019

Using a smartphone allows quick and easy authentication and payment. However, smartphone security threats are evolving into a variety of new hacking technologies, and are changing to attacks specific to the mobile environment. Therefore, there is a demand for an authentication method suitable for a mobile environment. In order to solve security weaknesses in knowledge-based authentication, many companies provide two-step authentication services such as OTP(One Time Password) to provide authentication services such as finance, games, and login. Although OTP service is easy to use, it is easy to duplicate random number table and has a disadvantage that can be reused because it is used as valid value within time limit. In this paper, we propose a mechanism that enables users to quickly and easily authenticate with high security using the authentication method that recognizes special characters through smartphone's dedicated application.