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ryuhei yagi, hirokazu harada
Session ID: A1-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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To understand user viewpoints deeply and plan a solution, we have developed a organizational refactoring methodology, AIm (Appreciative & Imaginative) methodology, to survey and visualize the user's work environment, actual work practice, problem consciousness, core values, and mid/long-term objectives from individual field users' viewpoints and to design the business concept from the bottom-up. This methodlogy uses a strategic framework and original interview worksheets based on a theory of time perspective and human consciousness and they are effective for understanding workplace culture and tacit vision story.
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TAKATSUGU AOKI
Session ID: A1-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Conventionally, as for the interpersonal influence process, an argument assuming the face to face communication was centric. However, currently, the information dispatch by consumer oneself is common behavior by development of the IT environment, even if the review of the definition of the personal influence is forced to be. In the personal influence of the "observation" type that it is seen blog readings, the interpersonal "similarity recognition" is assumed as an important affected factor. How is the personal choice action affected by this new personal influence? Hypothetically shows a relation with a framework of the similarity recognition and the choice action.
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Hiroyasu Yuhashi, Junichi Iijima
Session ID: A1-3
Published: 2009
Released on J-STAGE: December 21, 2009
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With development of the recent ICT, a lot of corporations try to get a network organization which deals with a problem effectively by assigning appropriate employees. But such an organization has deflection of their performance and difficulty of total strategic practice. Therefore, the corporations have to grasp some combination effects of employees for management.
In this research, we clarified a collaboration network measured by an RFID system in a case company. We suggest the measure how the quality of human relations between employees influenced the collaboration of neighboring employees by expanding the concept of triadic closure. We performed theoretical consideration about a management method in a network organization.
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Masaki Okui
Session ID: A2-2
Published: 2009
Released on J-STAGE: December 21, 2009
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Communications in Japanese firms are recognized as those highly depended on context. However, it is only an overall image of communications reflecting Japanese culture. This research focuses on the dependency on context in the communication of Japanese middle manager and each of their five collaborators (colleague, subordinate, immediate superior, higher superior, and project member), and discusses about the difference of the patterns of its dependency from the view points of job type, age, and job tenure.
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Motoaki Akagawa
Session ID: A2-3
Published: 2009
Released on J-STAGE: December 21, 2009
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This paper discusses the reasons why making communications tacit. As a result, when "Balance of knowledge" including context information exists among persons who take communications, making communications tacit is widely caused.
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Nobuyuki Ueno, Masatoshi Yago, Masaya Kawasaki, Koji Okuhara
Session ID: A3-1
Published: 2009
Released on J-STAGE: December 21, 2009
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In recent years, in the industrial field, it is very important to consider uncertainty of demand, shortening of delivery-lead-time and so on. In such an environment the establishment of the production management method to achieve mass customization that meets diversified demand and produces efficiently production is
important.
This paper proposes production planning system by advance demand information. The model is formulated to be probabilistic and a nonlinear programming problem. And, an efficient method is developed, and is shown that it is available.
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A Study on Value-Creating SCM from the Knowledge Management Point of View
Toshitaka Teramae
Session ID: A3-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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On this report, I argue the two directions of SCM (Supply Chain Management) drawn from the changes of them in Japan. They are cost-cutting SCM that aims cost-cutting in the entire supply chain to improve the cash flow following turn-over of inventories and to reduce the stock, and value-creating SCM that supports the creation of new demand and invisible values to discover the new strategy.
Then I consider especially about value-creating SCM from the view-point of knowledge management, its possibility and the challenge to create the strategy.
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KEN TAKEDA, KOJI OSAKI
Session ID: A3-3
Published: 2009
Released on J-STAGE: December 21, 2009
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Recently, a lot of retailers work on the net-supermarket business aiming at correspondence to declining birthrate and a growing proportion of elderly people and the convenience improvement of the consumer, etc. However, to improve the profitability, the construction of an efficient/effective supply chain network system is required.
In this paper, we collect the thesis and the case article, etc. on the net -supermarket business after chiefly 2000 as much as possible, and current state of the net-supermarket business of the retailers are analyzed using the Grounded Theory Approach. Finally, we indicate the conceptual categories and problem for regarding the net-supermarket business model.
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Tunglun Tsai
Session ID: A3-4
Published: 2009
Released on J-STAGE: December 21, 2009
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We propose a schedule-based simulation model (SSM) as a new concept of production planning and control. SSM uses a technique called advanced planning system (APS) and the simulation technique to generate a feasible schedule in the environment of make-to-order, assembly-to-order, and make-to-stock. The schedule of SSM is practical and can be optimized and simulated. A schedule is composed of a set of tasks and demand-supply associations among the tasks. If a change occurs while processing some tasks, the schedule might not be feasible. Rescheduling is triggered to remedy the change. SSM can also be applied to investigate the impact of delay, shortage, demand change, and machine breakdown on a production system. A sample schedule of SSM is provided to enhance the understandability of SSM.
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Akiyo Imamura
Session ID: A4-1
Published: 2009
Released on J-STAGE: December 21, 2009
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This study explores how the structure of corporate ownership affects its financial information, especially earnings' quality and long-term performance. Focusing on the top ten majority-owned equity sponsors, I classify firms depending on numbers and ratios of founding-family equity sponsors. Firms' financial data and non-financial data are compared and verified. The findings indicate that bigger numbers and higher ratios of founding-family equity sponsors, more profitable and more valuable. It suggests that the organization form which separates ownership from control is not always efficient and superior in corporate governance.
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Jun YAMAGUCHI, Hirokazu KONO
Session ID: A4-2
Published: 2009
Released on J-STAGE: December 21, 2009
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In general, Kaizen activities are recognized their importance in companies, but there are various impediments against its continuity. This paper first examines necessary factors for managing continuous KAIZEN activities, and clarifies relationship among these relevant factors. The paper also proposes an analytical framework which can help future field study. Based on detailed analysis of two case literatures, this paper specifies seven important factors for continuous KAIZEN activities, which are "Policies", "Acknowledgement of Issues", "Ways how to Proceed KAIZEN", "Actions by Managers", "Results of KAIZEN", "Understanding of Risk" and "Inside Conditions of The Company". The paper further examines how these seven factors are internally related, and proposes an analytical framework.
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An Extension to Non-manufacturing Industries
Shoei Komatsu
Session ID: A4-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Nowadays, it is unrealistic for the corporate management having no information system. However, the financial ex-post assessment has not been done on the information investment. Then, the manufacturing corporate has been assessed by the hypothesis that the corporate performance is determined due to equipments and information investments or equipments, information and research expense, based on the financial data of the securities reports. Now, the assessment is extended to non-manufacturing industries, assuming that the financial performance is due to personnel expense and information investment.
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A hierarchcal decision making method analysis
Yoshinori Seki, Takehiro Iohara
Session ID: B1-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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In this paper we analyze a price and quality competition where two firms consider what strategies firms should do in order to expand market share more and to increase their profits. We actually attach great importance not only to a price but also to the quality when we purchase something that we want. The differences of these qualities included in each product characterize those products. However rising all quality level of a product in order to be purchased by many people results in that the price rises too. Therefore firms should understand which quality meets the consumer's needs in detail, and can develop a specialized product for them, which avoids rising of the price. In this research we obtain that it is more efficient to create a quality which the rival does not have.
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Kazushi Yasaka, Okata Okata, Nobuhiro Hiraya, Shiro Masuda
Session ID: B1-2
Published: 2009
Released on J-STAGE: December 21, 2009
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This study examines the formulation process of corporate reputations that has been a popular concept in Japan these days. The theoretical preliminary research proposed the hypotheses that corporate reputations are formulated based on corporate images and transaction processes between stakeholders and organizations. This study attempts to demonstrate the formulation process of corporate reputations and examine the relationships among the concepts of corporate images, corporate brands, and corporate reputations based on the survey data.
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Keiichi Iso, Masahito Shimazaki, Yoshinori Kishikawa, Shuhei Kudo
Session ID: B1-3
Published: 2009
Released on J-STAGE: December 21, 2009
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In this study, we try to find out the success factors of local tourism industry in Japan. First of all, we classify administrative divisions by the type of tourism. We focus on tourist spots and accommodations to see tourism conditions. And we analyze cross-sectional data that are capacity of "leisure and theme park," "nature park" and "accommodations for tourist." Lastly, we analyze the area picked out, and find out the success factor of local tourism industry.
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Hirotsugu KITAJIMA
Session ID: B2-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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The point of view of the architecture of the organization can be applied to many territories, and it tries adaptation to the distributive firm recently, too. (Watanabe 2008) When that argument is applied to the territory of the service which includes a distributive firm, the opening-type architecture which was a blank stage exists with usual product architecture. (Kitajima 2009) A franchise, system tries argument from that point of view in this paper though it is being researched from the various points of view.
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GEUN CHOL MOON,, TAKESHI KIKUTA, TAKAO TERANO
Session ID: B2-2
Published: 2009
Released on J-STAGE: December 21, 2009
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Return rate for book remains at high level of 40%. This is not only for publishers' loss but also an issue of effective utilization of limited resources for society how to reduce the return rate. This research proposed a novel method to analyze book sales prediction using blog information. The method contains processes of 1) correlating sales data of several best sellers and related blog entries, and 2) finding the quantitative symptoms to be best sellers. Preliminary experiments have suggested that 1) there are strong correlations among sales data and blog entries with 4-6 weeks and 2) the number of blog entries is becoming a new measure for book sales promotions. This research introduces a possibility of new demand forecasting model of book sales by using number of blog entry.
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Survey from the one of the SNS
ping wang, tomonari egami, yan lin, jie tan, kanji sahara
Session ID: B2-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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A few years have passed after the expansion of SNS in Japan. A similar trend began in China. Our paper tries to have Japanse business opinion by one of the SNS.
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Hidenobu SAI
Session ID: B2-4
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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As application of education support system using mobile phone, we are examining online diet service for obese students. However, difference of user's purposes causes decline of user's motivation. It is necessary to add the new elements for improving effectiveness of the online diet service.
In this study, we examine the required elements by comparison with Japan and U.S. online diet services. One of KSF is customization and there are two approaches for customization. One approach is "computer oriented" and the other is "human oriented". The former can easily enlarge the scale of service, while accuracy of customization is limited. The latter can provide much customized services at the expense of employment costs.
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Analysis by Three Level Agency Model
Nobuyuki Nakamura, Kyoichi Kijima
Session ID: B3-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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It is often claimed that pay-for-performance, or SEIKASHUGI, a wage system many companies introduced since a decade ago, has led to "individualism" and "short-term thinking". However, we believe the problem is not due to SEIKASHUGI itself but to the fact that employees have not taken care of coaching subordinates under it any more.
This paper proposes a new wage system aimed at fostering human resources with assessment of coaching and training ability of employees, and then formulates and analyzes it by constructing three level agency model consisting of a manager, an employee engaged in coaching, and an employee engaged only in routine practice.
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Hirokazu Kamei, Kyoichi Kijima
Session ID: B3-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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The purpose of this paper is to conduct agent-based simulation of hierarchical alliance formation of agents with subjective reputation and to apply the model to electric-money industry for obtaining insightful findings.
Currently, there are a lot of electric moneys and the market size of it is expected to reach about 4.2 trillion by 2013. However, it is difficult both for retailers to select the most appropriate electric money they should join and for operators of electric-money to determine which retailers they should approach to approach.
For analyzing electric-money industry, the present research proposes an agent-based model with two-level hierarchical alliance structure where agents take into account subjective reputation of others.
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Noriyuki Minamiyama, Kyoichi Kijima
Session ID: B3-3
Published: 2009
Released on J-STAGE: December 21, 2009
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There has been an increasing trend in the scientific studies of services. Though the literature emphasizes that service design should be the co-creation between the customer and the provider, the concrete models mainly prescribe the providers and little attention has been paid on the customers' autonomous involvement.
We model the decision making of a customer on giving advices to a service provider to improve the service quality. We then simulate the repeated interaction between the provider and the customer, and observe how different service businesses may differ in the treatment of customer voices.
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Tomotaka Murayama, Naoki Shiba
Session ID: B3-4
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Many smartphone applications have been released in the world. It is not easy to increase the number of downloads. However, there are instances of success. We observed that the effect of word-of-mouth in community sites. But in the smartphone application market we must consider word-of-mouth between multi-languages because this market is targeting all over the world.
In this paper, we model the smartphone application market consisting of number of agents such as users and developers with agent based approach. In this artificial society a developer can really deliver an application to users where word-of-mouth between multi-languages is considered. In addition, we can observe feedback among them.
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Yoshitaka Yamada
Session ID: B4-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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The population of local city tends to be few unlike the metropolitan area. The digital divide between regions become large, the local shop owners have high cost consideration of the information policy abbreviation.
Customer information policy abbreviation is requested in limited economic block and population in the local city. The author is supporting the information policy abbreviation of the local shops by regional word-of-mouth "Hakoreco". The point race event "Reco-race" of limited time was done as part of the promotion of utilization of "Hakoreco". This study has the analysis of the user data collected by "Reco-race", and consideration for the information policy abbreviation making in a local shops in the future.
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Kazunari Ishida
Session ID: B4-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Time-series data of keywords within blogs, news, and spam is analyzed in terms of auto-correlation to find periodic topics in these information sources. To find differences among the three sources, an algorithm is developed to find periodic topics based on auto-correlation. Employing this algorithm, distribution periods of keywords within each information source, weekly keywords, and yearly keywords are extracted. In terms of distribution and keywords, characteristics of information sources are illustrated. According to the results, periodic blog topics are TV programs, hobbies, and social events. Periodic news topics are political and economical events. Periodic topics in spam are automatically copied-and-pasted email newsletters and affiliates.
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Ayaka Tanaka, Akiko Orita, Mikako Ogawa
Session ID: B4-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Some companies have started to provide more information on their official websites or mobile phone. Since our previous survey, effectiveness of information disclosure on mobile sites and non food allergy patients' needs has been remained as next research questions (Ogawa and Tanaka, 2008). In our survey in 2009 (2521 co-op members),ingredients are seen more carefully by non food allergy patients. Information disclosure of detail ingredients would become valuable for not only food allergy patients but also others. We tested the usability of our mobile Food Allergen Check Site (ver2009.5) and the evaluation was almost positive. On the other hand, they are concerned about consistency of updated information so that we should consider cooperation among well-managed company's product database.
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Masahiko Ishino, Kenji Saotome, Tsukasa kudou
Session ID: C1-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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By the economic turn of events,students greet the time of the job shortage at the university.Many students are at loss to choose the company and the type for job suitable for oneself.We studied the vocational counseling that utilized the recommendation system to
base with the attendance at acquirement course,fitness,qualification of the student of 3 years and the attribute of the company.We choose a course candidate to each student with "Attribute Relation Matrix"as one technique.
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Discussion on Survey Results from the Students
Kumiko YOKOI
Session ID: C1-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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This presentation is to report the results of a survey to the students who were going to experience a new educational/teaching method, as a case study of consideration on management of educational practices, preparations and implementation.
The presenter have two viewpoints; (1)how to convince stakeholders who are skeptical to the new educational/teaching methods: (2)how to efficiently conduct the necessary preparation and arrangement which would lead to a significant benefit of the proposed new method.
Those viewpoints are, concerns by teachers, but the educational method is for the sake of students and the voices from the students should be the biggest element to be considered.
From the survey result, we saw objective and positive attitude of the students.
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Nobuyuki UENO, Hugang HAN, Yoshio MORIOKA, Nobuo NISHIDA
Session ID: C1-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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It is necessary to pay our attention on educating students who should have capabilities to systematically emerge both the management and information system strategies,along with power of designing and modeling for business process, at a faculty of management and information system(MIS).
For this purpose, focusing attention on a design of business process, we propose a teaching method with uniquely educational contents using some software library including the business process modeling software ARIS.
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Focus on bubble phenomena
Koji Sasaki, Takeshi ARAI, Ryohei YAMASHITA
Session ID: C2-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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The research on the bubble phenomena in the property market doesn't see a lot of examples so much about the research that passes the gaming simulation that uses the players while is a lot. One of the reasons as this background includes no existence of the tool to do such a simulation. In this study, we designed a board game which the players buy and sell the property in as a simulation tool for this on such a background. In the board game made in this study, when it met a certain requirement, we confirmed to be able to reproduce the bubble phenomenon and the process of the collapse.
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Maki FURUKADO, Ryo SATO, Yoshiki MATSUI
Session ID: C2-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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In 2009 at [1], Hirano and Sato pointed out that few higher educational institutions (e.g. college, university) took ERP education in the curricula and that ERP education was in the stage of the beginning though numerous firms and businesses have implemented Enterprise Resource Planning (ERP) in order to improve the business operation and performance. Moreover, they identified ERP teaching materials which are easily available from public domains without much cost, and evaluated them ([1]). We show how the situation has changed during 8 years, and evaluate the ERP materials by using the same end-points with [1] in this presentation.
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Masayuki Goto, Takashi Ishida, Hiroshi Kawahara, Shigeichi Hirasawa
Session ID: C2-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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In this study, we propose a method to evaluate Web based training contents from the viewpoint of class students. At firs, the framework of evaluation is proposed considering the characteristics of WBT contents and education by using Internet. From a case study of classrooms, the results of evaluation based on the proposed framework are shown.
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Rika Narisawa
Session ID: C3-1
Published: 2009
Released on J-STAGE: December 21, 2009
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The talent models required by the IT organizations are being changed through the demands for greater sophistication and progress of technologies. In this paper we focus on IT professionals in the user organizations, and first verify the talent models that will be required in the future, and then review the talent information needed to develop IT professionals.
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JARIYA JARNYAHARN, MASAAKI HIRANO
Session ID: C3-2
Published: 2009
Released on J-STAGE: December 21, 2009
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Companies depend on various kinds of capitals to remain afloat in competition. Today more than ever, attention is being paid to human capital. Firms attempt to realize full potential of their human capital considering employee satisfaction and motivation. Some studies, however, argue that satisfaction does not necessarily enhance firm's values, supporting instead that firm focuses on employee engagement. This paper explores the relatively contemporary concept in Human Capital Management, usually referred to as employee engagement through studies of related literatures. The purpose of this paper is to discover the drivers behind employee engagement and ultimately the merits that employee engagement offers to firms above and beyond its counterparts.
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Yusuke NAGAOKA, Takeshi ARAI, Ryohei YAMASHITA
Session ID: C3-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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By decentralization , the necessity that local government services conform to a citizen's various needs increases, and the work load per personnel is increasing due to it.
In this research, the business processing model which can quantify accumulated tiredness, working time in each personnel's business processing is built using the technique of System Dynamics for the department of an actual local government. And we did the simulation of the model and analyzed the influence which "a difference in the organization of business processing" has on "the personnel's motivation", "tiredness", and "the business processing of the whole department.
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Yasuhiro SASAKI
Session ID: C3-4
Published: 2009
Released on J-STAGE: December 21, 2009
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The personnel training in a company has been a big subject. In order to improve performance, grasp of competency is also important, and it came to be taken in as a measure of a company. It focused on the operating job which was difficult for scientific training, and salespeople's capability was rendered visible from both sides of skill and competency.
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Daisuke Shoji, Takeshi Arai, Ryohei Yamashita
Session ID: C4-1
Published: 2009
Released on J-STAGE: December 21, 2009
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Today, aiming at local total image improvement and local activation, areas doing with a local brand strategy increase rapidly. When it is not evaluated as a brand enough by a consumer, at first it is necessary to do with the construction of the brand. As a process of the construction, there are three strategies which are premium(the making of charm), communication (transmission of the charm), the royalty (customer satisfaction) strategies. Consumer is affected by new attractive value, an advertisement, word of mouth of product and tells the word of mouth somebody.
We build the agent based model that is able to approach real consumer behavior. In this study, we try to analyze one local brand strategy and consider three strategic effectiveness and suggest the most suitable strategic.
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In The Niigata Prefectural Government
Takao FUJINO, Shingo TAKAHASHI
Session ID: C4-2
Published: 2009
Released on J-STAGE: December 21, 2009
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Many organizations have introduced information systems to support organizational learning. But many of them failed because of no guideline identifying information system functions in terms of organizational learning. The Niigata prefectural government cannot support organizational learning. This paper gives a guideline to identify information system functions in terms of organizational learning. First, we extract information system functions to promote sharing Know-Who according to "Qualitative evaluation framework in terms of organizational learning (Yamamoto and Takahashi, 2007)". Second, we analyze the effect of information system put those information system functions together, by an agent-based simulation based on the Niigata prefectural government.
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Toru TAKAGI
Session ID: D1-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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We generally use a mathematical model in formal modeling methodology, but there are several ways to use computer functions for solving a set theoretic modeling writing such as Automaon model. In this paper we try to define modeling functions, properties, suitability of the Z language as known set language.
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Organization Design
Shoei Komatsu
Session ID: D1-2
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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It is requested for the business design to unite and harmonize the business and the information system but there is not necessarily the common recognition on the content and the procedure of business design. The author has already presented on the business assessment to precede the design and the preparing management strategy as the first step of design and now presents the organization design to connect the strategy and the information system and also to coincide with the product and market architectures.
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Toshimi Munehira, Shinya Saitoh
Session ID: D1-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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For SOA oriented BPM designing, we have to design both system process flow and human process flow. But in SOA approach, because it is based on BPEL, it's very difficult to design human process flow. Some BPM suits support both flows, but if we choose it, we will be locked in. So we designed BPM+SOA design method under OSS circumstances and validated it usefulness through the case study.
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Hirokazu Hatano
Session ID: D2-1
Published: 2009
Released on J-STAGE: December 21, 2009
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We already have various methodologies for system development and project management.
However, we don't have effective and standard methodology on stable operations of system, network and other IT infrastructure.
At this stage, we analyze various situations of such operations and its factors in order to establish methodology of operational design and to create typical templates of such various operations.
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Kazuki Odani, Aturou Takemoto
Session ID: D2-2
Published: 2009
Released on J-STAGE: December 21, 2009
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The gap with the first execution of the demand definition and the project development is clarified by using the concept of the knowledge system of BABOK(Business Analysis Body Of Knowledge), and it proposes the technique for deciding the correction point in the development process. The requirements analysis technique and BABOK were combined as a process of the model construction, the demand was drawn out, the standard of the project was made, and the demand was expressed, and the standard of the project and the quantified demand were compared after the demand had been measured by using the concept of the schema of the data base in the text mining, and the gap of the demand was calculated.
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Shigeaki Ogibayashi, Kousei Takashima
Session ID: D2-3
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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Multi-Agent Simulation is widely used in recent years to analyze the macroscopic behavior of social systems or financial systems. This study presents a multi-agent model of fund circulation in an artificial economic system which is composed of producers, consumers and a bank and involves self-adjusting mechanism of price, production and investment, in order to construct an artificial economic system with realistic behavior. As a result, it was revealed that characteristic behaviors of a real economic system such as equilibrium of market price, fund circulation among agents and business cycle etc. can be obtained as a result of the simulation based on the microscopic rules of acts of each agent and the interaction among them.
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An Industry Model and Urban Social Capitals
Nobuko INAGAKI
Session ID: D3-1
Published: 2009
Released on J-STAGE: December 21, 2009
CONFERENCE PROCEEDINGS
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I examined small firm business points on home health care services in five wards in Yokohama City following my previous work in 2006. Small ones have decreased in 4 wards, while increased in 1 ward. We can see various regional industrial features, general citizen opinions and activities. I discuss these social capitals, seemingly underlying social welfare policy just debated in the National Diet.
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Carve-out venture by a specialist in a different field activates a parent company part2
Shoichi Uchiyama, Shigeru Eura, Hideo Eda
Session ID: D3-2
Published: 2009
Released on J-STAGE: December 21, 2009
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This research investigates that a research and developing division of a parent company can achieve the product development from the basic reseach smoothly, by cooperating with a carve-out venture. Under conventional organizations, it has been difficult to do achieve the product development from the basic reseach smoothly. Therefore, many companies begin to introduce matrix-type organizations. However, the problem remains in the point of a correct evaluation of the result and a complex chain of command. When a carve-out venture by which was established a different field graduated person cooperate with his parent company, what it was effective was researched. Consequently, it turned out that a carve-out venture play the same role as a matrix-organizations.
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Ayako KAWAI, Yasuto FUKUNAGA, Ryo SATO
Session ID: D3-3
Published: 2009
Released on J-STAGE: December 21, 2009
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Service innovation means that a new service provides a new value to a society through tearing down a standard. Therefore, a framework for service innovation analysis is required two capabilities: description of business context and analysis of system integrity. In this research, we provide a framework "SSM-IA" for analyzing service innovation. And the capabilities are demonstrated through analyzing two case studies of e-Marketplace (eMP). One eMP is for food distribution and the other is for information distribution among small to medium manufacturers. Both of them have been well established in the societies. SSM-IA allows us to explain the new value which have been provided by each eMP, and visualize the service architecture of current service.
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HIDEO EDA, SHIGERU EURA
Session ID: D3-4
Published: 2009
Released on J-STAGE: December 21, 2009
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The validity of curve out is pointed out for the purpose of activation of industry. Curve out is effective in order to change into profits the technology in which it was buried, and a person's in charge motivation also goes up it. However, the situation of "being also the president of a separate company though it is an employee" is born by curve out. This research arranges the problem which may be produced in the situation of such curve out, and examining whether what we do with the influence of those problems for making it the minimum makes it the purpose. It discusses about the responsibility of the top of an organization produced when an undertaking is promoted with curve out, and an employee's duty. This is applied also to the problem produced in the university venture.
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A Case Study through Panasonic Corporation
MASAMICHI MUKAI
Session ID: D4-1
Published: 2009
Released on J-STAGE: December 21, 2009
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Panasonic did critical management reform including information systems from 2000 to 2006, and it is said it succeeded in recovering its strength. The case is analyzed from the resource-base theory perspective. In conclusion, it is shown that "Differentiation Mechanism" that contributes to differentiation and business performance, brings the rationality to change the elements of business system and the superiority of intangible resources.
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Tatsuya Inaba
Session ID: D4-2
Published: 2009
Released on J-STAGE: December 21, 2009
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This research proposes a design guideline for services that require personal information disclosure to use. Recently, with the high needs from both users and providers, personal information required services are collecting more attentions. The progress in ubiquitous computing technologies also accelerates this trend. However, how service providers design these services that are accepted by users has not been discussed yet. This research takes into account the importance of user perception in service acceptance and proposes a conceptual framework for a service design guideline.
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