• Journal of Information Technology Services
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• v.10 no.4
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• pp.103-117
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• 2011

Recently, the service innovation is getting interests among innovation researchers. After reviewing the Lancasterian approach concerning the service innovation, this paper explains concretely the innovation in the cultural industry, specifically online game industry, using Lancasterian approach. Combining Lancasterian approach and the value chains in the cultural industry systematically, we draw both implications in theory and policy. Theoretically, the innovation in the cultural industry needs interdisciplinary research due to the inclusion of diverse innovation natures-technical, content, and marketing innovation. Also this paper suggests policy makers to apply research and development(R&D) concept in the manufacturing sector to the cultural industry in which content R&D means the creation of new concepts or new development of the service.

• Asian Journal of Innovation and Policy
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• v.3 no.2
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• pp.245-261
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• 2014

Knowledge, technology and information have special characteristics different from the ones of normal consumer products and services. Especially the value of such information varies according to external elements such as the provided environment, their method of utilization, and the level and purpose, etc. of the user. In this study, the indicators of information customer value are developed and measured to enhance customer-based values with efforts for making new customers and maintaining existing customers. The result is as follows: 14 customer value indicators were developed. Among the indicators, value gained versus effort, reduced time for research idea investigation and savings in time searching for equipment, and tools and materials got the highest score, which means that time-saving effects were the most important. The field study of this paper was conducted from information users in the field of national R&D, and thus future studies could be conducted in various industries in many countries to attain generalized results.

• Journal of Korean Institute of Industrial Engineers
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• v.28 no.2
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• pp.187-192
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• 2002

In this paper we consider an M/G/1 queueing system with vacation. The length of vacation period may be controlled by the waiting time of the first customer. The server goes on vacation as soon as the system is empty, and resumes service either when the waiting time of the leading customer reaches a predetermined value, or when the vacation period is expired, whichever comes first. We consider two types of vacation, say, multiple vacation type and N-policy type. We derive the steady-state distributions of the number of customers at arbitrary time and arbitrary customer's waiting time by means of decomposition property. Also, the mean lengths of busy period, idle period and a cycle time are given.

• Journal of the Korean Institute of Educational Facilities
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• v.3 no.2
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• pp.5-13
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• 1996

In the course of modernization and industrialization in Korea, the population in rural area has been substantially decreased, as a greate number of people have moved to urban area. Many elementary schools in rural area were destined to be closed as the number of students for each school have been decreased below proper level. And this tendency seems to be continued for the time being. The purpose of this study is to suggest a policy for the effective utilization of closed elementary schools in rural area. Especially this study is focused on the cases of utilization of closed school as art studio. By analysing the actual cases of utilization of closed school facilities as artists' studios and surveying the responses and opinions of local inhabitants as well as the artists, we hereby suggest and propose a related policy as one of effective means to revitalize distressed rural community.

• Journal of Korea Technology Innovation Society
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• v.2 no.2
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• pp.169-186
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• 1999

This study empirically investigates innovative behaviors of the firm. In so doing, a Probit was employed and estimated. We used the raw data of the "corporate innovation survey"(CIS), which, in consent with OECD efforts, is regularly undertaken by the Science and Technology Policy Institute(SIEPI). The data set includes more than 3400 firms in the manufacturing sector. Three types of innovation, i.e., new product, product improvement and process innovation, are studied, assuming that determinants of innovation are firm′s age. number of employees as the size of firm, ratio of foreign ownership and innovation costs. To investigate the relationship between firm′s innovation behavior and the size, we estimate the Probit including the quadratic term of the firm size. Empirical findings showed that the sign of the quadratic term of the firm size turned out to be negative. It means that the probability of firm's making innovation shows the inversed-U relationship with the firm size. Such an empirical result may have a significant implication for the industrial policy.

• Journal of Arbitration Studies
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• v.11 no.1
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• pp.145-179
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• 2001

The Federal Maritime Commission is issuing new regulations implementing the Administrative dispute Resolution Act. The new regulations expand the Commission's Alternative dispute resolution(“ADR”) services, addressing guidelines and procedures for arbitration and providing for mediation and other ADR services. This rule replaces current subpart U-(Conciliation Service), with a new subpart U-(Alternative Dispute Resolution), that contains a new Commission ADR policy and provisions for various means of ADR. The rule also revises certain other regulations to conform to the Commission's new ADR policy. So, this paper object was to study on the FMC's ADR in U.S. with the emphasis on the final rule analysis.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.333-336
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• 1996

This paper is an exploratory study aimed at finding factors that influence the penetration of cellular mobile telecommunications which have seen rapid development since 1980s. The paper tries to find economy and policy variables to influence the penetration by means of the multiple regression analysis. This paper shows a model that explain the penetration ratio of cellular service. The model is based on data from 39 upper middle income and 39 high income countries. The result shows that GDP per capita and the service period of the cellular mobile telecommunication have influenced on the penetration ratio positively, and the tariff of the service negatively. But, it is the open area to study the impact of the telecommunications policy changes on penetration, and to set a model which could explain the nation-specific characteristics.

• Korean Journal of Agricultural Science
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• v.11 no.2
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• pp.336-343
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• 1984

Rapid urban growth is characterized in most developing countries. Overurbanization, in this paper, which means rural-urban migration continues to exceed rates of urban job creation, thus leading to a less than optimal allocation of labor between the rural and urban sectors. In consequence of over-urbanization third world cities are suffering unemployment, underemployment and misemployment. Rural-urban migration, a few years ago, was viewed favorably with regards to the economic development, but recent developing countries are experiencing the opposite. Rural-urban expected income differential can act to exacerbate the urban unemployment situation even though urban employment might expand as a direct result of governement policy. Agricultural investment, especially land saving technology - irrigation, drainage, etc. - and rural industrialization seems to be the best policy to reduce overurbanization.

• Proceedings of the Korean Reliability Society Conference
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• 2000.11a
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• pp.329-333
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• 2000

Delay time analysis is a pragmatic mathematical concept readily embraced by engineers which has been developed as a means to model maintenance decision problem. This paper considers an inspection period using delay time analysis for fishing vessel equipment. We assume that delay time distribution is Weibull and inspections are perfect. In this paper, we determine the optimal inspection period which minimize the expected downtime per unit time.

• Proceedings of the Technology Innovation Conference
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• 2000.06a
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• pp.123-151
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• 2000

The aim of this paper is to investigate how the public procurement policy exerts an effect upon the technology innovation of the firm and to make alternative proposals how to reinforce the effect. Although the pubic procurement process based on its monopsonic idiosyncrasy implies the means to lead the firms' supply function, the present system has contributed a little to accelerate the technology innovation. In fact, the system is lacking of the evaluation capability referring to the technological computer among the bidding films. So as to reinforce the function of technology innovation of the public procurement policy, it is necessary to improve the procurement institutions, in particular bidding and contract system. Finally, the paper propose, on the on hand, to enlarge the application range of the total bidding system in order to apply more strictly the technology evaluation standards on bidding, and on the other hand, to multiply the competitive proposal and the incentive contract type.