世界経済・社会統計 = World development indicators

The theory of affordances

As more and more marketers incorporate social media as an integral part of the promotional mix, rigorous investigation of the determinants that impact consumers’ engagement in eWOM via social networks is becoming critical. Given the social and communal characteristics of social networking sites (SNSs) such as Facebook, MySpace and Friendster, this study examines how social relationship factors relate to eWOM transmitted via online social websites. Specifically, a conceptual model that identifies tie strength, homophily, trust, normative and informational interpersonal influence as an important antecedent to eWOM behaviour in SNSs was developed and tested. The results confirm that tie strength, trust, normative and informational influence are positively associated with users’ overall eWOM behaviour, whereas a negative relationship was found with regard to homophily. This study suggests that product-focused eWOM in SNSs is a unique phenomenon with important social implications. The implications for research...

Determinants of consumer engagement in electronic word-of-mouth in social networking sites

https://www.cos.ufrj.br/~jano/LinkedDocuments/_papers/aula14/Social%20network%20social%20trust%20and%20shared%20goals%20in%20organizational%20knowledge%20sharing.pdf

Social network, social trust and shared goals in organizational knowledge sharing

Meta-analytic procedures for social research

https://spectrum.library.concordia.ca/976864/1/OkoliPawlowski2004DelphiPostprint.pdf

The Delphi method as a research tool: an example, design considerations and applications

This working paper has been thoroughly revised and superseded by two distinct articles. The first is a revised and peer-reviewed version of the original article: Okoli, Chitu (2015), A Guide to Conducting a Standalone Systematic Literature Review. Communications of the Association for Information Systems (37:43), November 2015, pp. 879-910. This article presents a methodology for conducting a systematic literature review with many examples from IS research and references to guides with further helpful details. The article is available from Google Scholar or from the author's website. The second extension article focuses on developing theory with literature reviews: Okoli, Chitu (2015), The View from Giants’ Shoulders: Developing Theory with Theory-Mining Systematic Literature Reviews. SSRN Working Paper Series, December 8, 2015. This article identifies theory-mining reviews, which are literature reviews that extract and synthesize theoretical concepts from the source primary studies. The article demonstrates by citation analysis that, in information systems research, this kind of literature review is more highly cited than other kinds of literature review. The article provides detailed guidelines to writing a high-quality theory-mining review.

A Guide to Conducting a Systematic Literature Review of Information Systems Research

Many scholars are not well trained in conducting a standalone literature review, a scholarly paper that in its entirety summarizes and synthesizes knowledge from a prior body of research. Numerous guides that exist for information systems (IS) research mainly concentrate on only certain parts of the process; few span the entire process. This paper introduces the rigorous, standardized methodology for the systematic literature review (also called systematic review) to IS scholars. This comprehensive guide extends the base methodology from the health sciences and other fields with numerous adaptations to meet the needs of methodologically diverse fields such as IS research, especially those that involve including and synthesizing both quantitative and qualitative studies. Moreover, this guide provides many examples from IS research and provides references to guides with further helpful details for conducting a rigorous and valuable literature review. Although tailored to IS research, it is sufficiently broad to be applicable and valuable to scholars from any social science field.

/pdf/a-guide-to-conducting-a-standalone-systematic-literature-3vwbzoh59g.pdf

A Guide to Conducting a Standalone Systematic Literature Review

Wikipedia might possibly be the best-developed attempt thus far of the enduring quest to gather all human knowledge in one place. Its accomplishments in this regard have made it an irresistible point of inquiry for researchers from various fields of knowledge. A decade of research has thrown light on many aspects of the Wikipedia community, its processes, and content. However, due to the variety of the fields inquiring about Wikipedia and the limited synthesis of the extensive research, there is little consensus on many aspects of Wikipedia’s content as an encyclopedic collection of human knowledge. This study addresses the issue by systematically reviewing 110 peer-reviewed publications on Wikipedia content, summarizing the current findings, and highlighting the major research trends. Two major streams of research are identified: the quality of Wikipedia content (including comprehensiveness, currency, readability and reliability) and the size of Wikipedia. Moreover, we present the key research trends in terms of the domains of inquiry, research design, data source, and data gathering methods. This review synthesizes scholarly understanding of Wikipedia content and paves the way for future studies.

/pdf/the-sum-of-all-human-knowledge-a-systematic-review-of-37sy5q9yxz.pdf

"The sum of all human knowledge": A systematic review of scholarly research on the content of Wikipedia

Research with a focus on Sub-Saharan Africa (SSA), a major region within the world’s second largest continent, is almost non-existent in mainstream information systems research. Although infrastructures for information and communication technology (ICT) are well established in the more developed and industrialized parts of the world, the same is not true for developing countries. Research on developing countries has been rare in mainstream IS and, even where existent, has often overlooked the particular situation of SSA, home to 33 of the world’s 48 least-developed countries. Ironically, it is such parts of the world that can stand to gain the most from the promise of ICT with applications that would help the socioeconomic development of this region. In this study, we present the need for focused research on the ICT development and application for SSA. The information systems research community has a unique and valuable perspective to bring to the challenges this region faces in developing its ICT infrastructure, ∗ Detmar Straub was the accepting senior editor for this paper. IS RESEARCH PERSPECTIVES ARTICLE Mbarika et al./Neglected Continent of IS research Journal of the Association for Information Systems, Vol. 6, No.5, pp.130-170/May 2005 131 hence extending research and practice in ICT diffusion and policy. We present here a research agenda for studying the adoption, development, and application of ICT in SSA. In particular, teledensity, telemedicine, online education, and e-commerce present important areas for research, with implications for research, practice, and teaching.

/pdf/the-neglected-continent-of-is-research-a-research-agenda-for-10vgffkxis.pdf

Chitu Okoli

Papers

The Delphi method as a research tool: an example, design considerations and applications

A Guide to Conducting a Systematic Literature Review of Information Systems Research

A Guide to Conducting a Standalone Systematic Literature Review

"The sum of all human knowledge": A systematic review of scholarly research on the content of Wikipedia

The Neglected Continent of IS Research: A Research Agenda for Sub-Saharan Africa