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The purpose of this paper is twofold: to investigate performance of both manufacturer-owned channel and traditional retail channel when the manufacturer encroaches upon the traditional channel in different forms (brick-and-mortar and online form) under different market structures (Stackelberg and Bertrand). To examine the effect of acceptance of the online channel and travel cost on profits of two channels.

The Hotelling model is employed to depict consumers ' channel choice behavior, where the consumer surplus captures travel cost, spatial distance and consumer heterogeneity in acceptance of the online channel. A game-theoretical framework is developed to determine the optimal encroachment form and market structure for both manufacturer-owned and traditional retail channels.

This paper finds that, in either form of encroachment, Stackelberg market structure always outperforms Bertrand market structure, and channel choice significantly relies on parameters, i.e. consumer acceptance of the online channel and travel cost. Moreover, a Pareto zone is proposed in which both channels consider the strategy that the manufacturer opens bricks-and-mortar channel under Stackelberg market structure as the optimal strategy.

The present work fills a theoretical and practical gap for a structured analysis of the channel performance when the manufacturer encroaches upon the incumbent retail channel in different forms and under different market structure.

In the competitive e-marketplace today, sellers are using an increasing number of signals to entice customers to make online purchases. However, how differential these signals are in terms of their capacity to improve sales performance has not yet been investigated. The paper aims to discuss this issue.

Drawing on signaling theory and grounded in the context of China’s largest e-marketplace, Taobao, this study investigated the different effects of five commonly used signals on the sales performance of e-marketplace sellers.

The authors find that warranty has the highest effect on sales performance, followed by overall rating, mean detailed seller rating, percent of positives, and web site quality.

First, this study builds on signaling theory and contributes to the e-marketplace literature by providing new insights into how specific signals differentially affect sales performance in the e-marketplace (with evidence from a large-scale empirical analysis). Second, the study extends the applicability of signaling theory to the e-marketplace domain by incorporating distinctive features of the e-marketplace into the original signaling theory. Finally, the findings lend practical support to e-marketplace sellers’ investment decisions on signals and provide guidelines for deployment of such signals.

This study aims to examine users’ experiences and perceptions associated with the use of two wiki variants in the context of collaborative learning and knowledge management in higher education.

Participants included two groups of postgraduate students from a university in Hong Kong who used MediaWiki (n=21) and TWiki (n=16) in completing course requirements. Using a multiple case study approach and a mixed methods research design, data logs on the wiki platforms were downloaded and the contents were analysed. Students’ perceptions were examined through a survey.

The findings indicate that both wikis were regarded as suitable tools for group projects, and that they improved group collaboration and work quality. Both wikis were also viewed as enabling tools for knowledge construction and sharing.

This study provides insights that may inform the decisions of educators who are considering the use of wikis in their courses as a platform to enhance collaborative learning and knowledge management.

Previous research has shown that wikis can be effectively used in education. However there are a number of wiki variants and it may be difficult to identify which variant would be the best choice. There is a dearth of research comparing the effectiveness of different types of wikis. This study compares two wiki variants on a number of outcomes which may provide some insights to teachers who are in the process of selecting an appropriate wiki for teaching and learning.

The purpose of this paper is to report the design and evaluation of an inter-university collaborative project entitled “Blended learning for building student-teachers’ capacity to learn and teach science-related interdisciplinary subjects.” The project is a response of the science education faculty of three Hong Kong tertiary institutes to the challenge of catering to the diversity of academic backgrounds among student-teachers.

E-learning modules have been produced covering four content domains of science. These modules are designed based on the 5E learning model and are delivered to students using the learning management system provided by Moodle. The design of the modules is iterative, based on the evaluation of three consecutive rounds of trials through student surveys, and focus group interviews with students and course lecturers.

The evaluation findings indicate positive outcomes for certain attributes such as conceptual understanding, eagerness and confidence in learning science, and metacognitive reflection on students’ own learning. There are challenges to be met in relation to instructional design to cater for the diversity of student abilities, and enhance motivation in self-directed learning.

The project indicates the ways to develop students’ basic science knowledge in a mixed-ability setting through the design of self-directed e-learning modules blended with their major courses and possible measures to address the limitations of such design.

The study represents a conscious effort for the science teacher education faculty of different universities to pull together to tackle a perennial teaching and learning problem. The findings provide important insights into possible ways to blend e-learning with face-to-face learning approaches to better cater to the needs of science learners with mixed abilities to prepare them for interdisciplinary teaching.

This research paper is a literature review of the existing building retrofitting process. It proposes studying the functional, technical, and organizational issues of the green retrofit process. The purpose of this paper is to expand the domain of design framework for retrofitting existing buildings.

The paper provides a review of the model-based design process from enrollment to evaluation stages representing the green retrofitting process in selected publications. The paper opted to review the Green Retrofit Design (GRD) process model for achieving a systematic design model of GRD development in the future.

Functional and maintenance issues are mainly for new buildings, also in the field for renovation and demolishing. Publications also show that environmental, social, and technical issues are often examined separately in the decision process of GRD. Papers in the facility management scale would concentrate more on organization/legal issues. Publications with questionnaire design are devoted to the usage on life-cycle assessment on existing building, but not yet on the stakeholder management and design process and related issues.

The achievement of the study is to provide a new framework of design approach that is significant to the theoretical research, education, communication, and practical works in terms of GRD development.

The paper not only achieves a specific sequence of practical approaches, including awareness of problems, conceptual development, and design embodiment, to meet design objectives, but also conforms to academic practice-based research of creative design taking on GRD practice.

This study seeks to identify antecedents of trust among top managers representing partners in international joint ventures (IJVs) and to show how this trust influences IJV performance.

The paper proposes that the national cultural distance of the foreign partner, the business similarity of partners' organizations and behavioural integration are antecedents to trust, and that trust is a key mediator through which these antecedents affect IJV performance. Data are collected through a field survey from IJVs in Beijing and Shenzhen, PRC, and employ regression analysis to test these propositions.

It is found that: trust across IJV factional subgroups is influenced by partners' business similarity and by the behavioural integration of top managers representing the partners from both sides; and this trust mediates the relationship between the behavioural integration of top managers in Sino‐foreign IJVs and overall venture performance. The effects of business similarity and partner national cultural distance on overall performance were not mediated by trust.

The sample of the study used is limited to one country only – China. Besides, the paper's measures of cultural distance and categorization of national origin of foreign partners of IJVs may be subject to criticism.

First, the paper explicitly hypothesizes and tests the role of trust as a mediator of the relationships between trust antecedents and IJV performance. This is done in order to develop a more detailed understanding of how fixed partner characteristics and adjustable group processes affect IJV outcomes. Second, the study finds evidence that supports situational perspective and developmental perspective of trust development, but not the deterministic perspective. This is also consistent with some additional qualitative evidence which the authors collected through interviews. Third, the results indicate that some trust antecedents have direct effects on IJV performance, while others affect IJV performance through partner trust.

The study's exploratory results offer important new information for IJV researchers and for managers of IJVs.

The purpose of this paper is to examine empirically the sources of economic growth based on an augmented Mankiw, Romer, and Weil's model which considers human capital in the forms of both health and education for a group of East Asian economies including China.

Empirical results are based on the analysis of a panel dataset from 1961 to 2007. Sub‐sample estimation for the post‐1997 Asian Financial Crisis period is also considered for comparison purposes.

The impact of the stock of health and education on economic growth is statistically significant for both the whole sample and sub‐sample period. However, the impact of investment in education on economic growth is a little “fragile”. The statistical results show that the statistical impact of health on economic growth is stronger than that of education. It seems that it is more plausible for the policymakers in East Asia to invest more in health than educational human capital.

This paper is one of the first empirical studies to analyze the effect of human capital in the form of both health and education on economic growth in East Asia.

The publish/subscribe paradigm is useful for content diffusion in the internet. The purpose of this paper is to propose subscription covering to reduce the size of routeing table and notification matching time.

The paper proposes a necessary and sufficient condition of correct routeing table configuration when using SSCBR algorithm.

Experiments show that both SSCBR and RSCBR can reduce the size of routeing table, network traffic and time.

All these experiments are based on high speed wireline network. For wireless network, the results may be different.

The paper proposes a necessary and sufficient condition of correct routeing table configuration when using SSCBR algorithm and can easily validate the correctness of brokers' routeing table through it. Because RSCBR calculates less subscription covering relation, its performance in network traffic and average notification processing time may be better than SSCBR in certain scenarios.

The purpose of this paper is to review research on options theory (OT) in the management information systems (MIS) field.

The paper reviews OT and suggests further ways it may be useful for MIS.

The paper explores current global trends and past uses of OT by MIS researchers within a framework. The objective is to broaden discussion of OT in the MIS field, facilitate theory development, close gaps in existing knowledge, and uncover areas where research is needed. It is believed that MIS researchers will benefit from this study.

The use of OT in MIS is still young. The discussions, issues, and ideas set forth in this paper should stimulate interest in incorporating OT in the field of MIS.

The paper identifies proper application of OT, thus enabling effective development. It seeks to build awareness and understanding of significant works in the field, providing a diversity of perspectives and approaches to MIS and more specific research of OT.

The paper helps future theorizing and makes research suggestions regarding OT and the MIS field based on past research, thereby forming a potential basis for future research.

There has been no systematic literature review of real options in the management field. This paper is the pioneer one to do this.

The purpose of this study was to explore the couple relationship context within the venture creation process over time. Conservation of Resources and Family FIRO theories were the theoretical foundation, and constructs from these theories were integrated to develop the analytical framework. The sample consisted of couple-level data from 94 start-up businesses at Time 1 with information from entrepreneur and spouse; there were 78 businesses at Time 2. Analysis of spousal resources invested in the newly created businesses indicated that direct and indirect spousal involvement in the business, spousal moral commitment, spousal perception of entrepreneur's business self-efficacy, business communication quality, and emotional support from the spouse were enabling resources during the venture creation process. Work overload and work and family conflict were constraining resources during this process. Couples in a very strong relationship reported significantly more enabling resources and fewer constraining resources than couples not in a very strong relationship.