Towards a framework for sustaining Green IT initiatives: an empirical investigation

With several studies investigating the adoption of Green IT and the factors that lead to its successful adoption, it is important to look into the continuity of Green IT initiatives in the long run. We investigate the factors that contribute to the continuity of Green IT efforts using resource-based explanations and a natural resource-based view. We also devise a method to classify firms into Sustainers and Non-Sustainers from the Program sustainability view and literature. With Green IT data (primary and secondary) collected from Indian firms, we use Discriminant analysis to identify the key factors that distinguish between Sustainers and Non-Sustainers. The analysis revealed that the organizational Green IT system, organizational flexibility, Green IT service adoption, and Green IT process innovation became significant discriminators between sustainers and non-sustainers.

     

A study on the factors that affect the adoption of Smart Water Grid

Due to recent climate changes that accompany drastic changes in water recycle process, extreme floods and droughts are occurring frequently throughout the world. In response to these events, Smart Water Management that refers to implement intelligent water information systems by IT convergence is considered as a new paradigm. In this study, we seek to explore the Smart Water Management, especially the adoption of Smart Water Grid Technology. We aim to review previous studies to identify factors that influence the adoption of the Smart Water Grid and to analyze the importance and priority of the factors affecting Smart Water Grid adoption, thereby presenting the successful adoption measures for Smart Water Grid in Korea. This study set a research model with the influencing factors in relation to the adoption of new IT technologies that were identified through the literature reviews of previous studies based on the TOE framework. This study also conducted empirical analysis of the findings and found out that the issue of privacy protection and security due to hacker’s attack would be emerged as a significant risk factor.     

Understanding the successful adoption and use of IS/IT in SMEs: an explanation from Portuguese manufacturing industries

Abstract. The objectives of the research were to identify factors enabling or inhibiting the adoption and use of information systems and technology (IS/IT) in Portuguese manufacturing small and medium‐sized enterprises (SMEs) and understand how these factors interrelate in determining relative success in the adoption and use of IS/IT. This research elicited factors from previous quantitative and qualitative research, which had been shown to influence IS/IT adoption in SMEs in other contexts. A strategic change framework was used to structure the factors and ensure that comprehensive evidence about their nature and effects could be obtained in the empirical research. Further factors were identified by initial fieldwork, before carrying out 12 in‐depth case studies, across a range of situations – different industries, different levels of adoption and a range of degrees of success in IS/IT use. The pattern that emerged from the analysis of the data shows that certain factor combinations and relationships appear to determine the relative degrees of IS/IT success across the firms. This pattern can also be explained by interpreting the roles and relationships of the key actors involved in the process of IS/IT adoption and use. Top management perspectives and attitudes towards IS/IT adoption and use play an important role in the development of internal IS/IT competencies and provide an important contribution to the development of a context that enables IS/IT success.     

A meta-analysis of relationships between organizational characteristics and IT innovation adoption in organizations

Adoption of IT in organizations is influenced by a wide range of factors in technology, organization, environment, and individuals. Researchers have identified several factors that either facilitate or hinder innovation adoption. Studies have produced inconsistent and contradictory outcomes. We performed a meta-analysis of ten organizational factors to determine their relative impact and strength. We aggregated their findings to determine the magnitude and direction of the relationship between organizational factors and IT innovation adoption. We found organizational readiness to be the most significant attribute and also found a moderately significant relationship between IT adoption and IS department size. Our study found weak significance of IS infrastructure, top management support, IT expertise, resources, and organizational size on IT adoption of technology while formalization, centralization, and product champion were found to be insignificant attributes. We also examined stage of innovation, type of innovation, type of organization, and size of organization as moderator conditions affecting the relationship between the organizational variables and IT adoption.     

It's not only what I think but what they think! The moderating effect of social norms

The current research extends our knowledge of the main effects of attitude, subjective norm, and perceived control over the individual's technology adoption. We propose a critical buffering role of social influence on the collectivistic culture in the relationship between attitude, perceived behavioral control, and Information Technology (IT) adoption. Adoption behavior was studied among 132 college students being introduced to a new virtual learning system. While past research mainly treated these three variables as being in parallel relationships, we found a moderating role for subjective norm on technology attitude and perceived control on adoption intent. Implications and limitations for understating the role of social influence in the collectivistic society are discussed.     

Adoption of software as a service in Indonesia: Examining the influence of organizational factors

In this study, we investigated the organizational factors that influenced Indonesian companies in their decision to adopt software as a service (SaaS). Based on a multiple-case study of 18 Indonesian companies, we identified three patterns: Top management support is an enabler for SaaS adoption; small to medium-sized enterprises (SMEs) are more likely to adopt SaaS than large companies; and organizational readiness is not an enabler for SaaS adoption. The last two patterns contradict existing information technology (IT) innovation adoption research. We explain this by examining the nature of SaaS as an IT innovation and the characteristics of Indonesia as a developing country.     

Why end-users move to the cloud: a migration-theoretic analysis

This study presents and empirically validates a model of end-user migration from client-hosted computing to cloud computing. Synthesizing key findings from IT adoption and post-adoption research, switching research, and cloud computing studies, it builds an integrative framework of cloud migration using migration theory as a theoretical lens, and postulates interdependencies among these predictors. A longitudinal survey of Google Apps adoption among student subjects in South Korea validates our proposed model. This study contributes to our nascent body of knowledge on IT migration by drawing attention to this emerging phenomenon, demonstrating how migration research is different from IT adoption research, identifying salient factors that enable or hinder cloud migration, elaborating interdependencies between these different predictors, and bringing in migration theory as a referent theory to the information systems literature.     

An empirical investigation of the key determinants of data warehouse adoption

Data warehousing (DW) has emerged as one of the most powerful decision support technologies during the last decade. However, despite the fact that it has been around for some time, DW has experienced limited spread/use and relatively high failure rates. Treating DW as a major IT infrastructural innovation, we propose a comprehensive research model – grounded in IT adoption and organizational theories – that examines the impact of various organizational and technological (innovation) factors on DW adoption. Seven factors – five organizational and two technological – are tested in the model. The study employed rigorous measurement scales of the research variables to develop a survey instrument and targeted 2500 organizations in both manufacturing and services segments within two major states in the United States. A total of 196 firms (276 executives), of which nearly 55% were adopters, responded to the survey. The results from a logistic regression model, initially conceptualizing a direct effect of each of the seven variables on adoption, indicate that five of the seven variables (three organizational factors – commitment, size, and absorptive capacity – and two innovation characteristics — relative advantage and low complexity) are key determinants of DW adoption. Although scope for DW and preexisting data environment within the organization were favorable for adopter firms, they did not emerge as key determinants. However, the study provided an opportunity to explore a more complex set of relationships. This alternative structural model (using LISREL) provides a much richer explanation of the relationships among the antecedent variables and with adoption, the dependent variable. The study, especially the revised conceptualization, contributes to existing research by proposing and empirically testing a fairly comprehensive model of organizational adoption of an information technology (IT) innovation, more specifically a DSS technology. The findings of the study have interesting implications with respect to IT/DW adoption, both for researchers and practitioners.     

Adoption of open source software in organizations: A socio-cognitive perspective

Open source software (OSS) is an important trend in the information technology adoption landscape. It has received considerable attention in the scientific literature, but mostly in the professional press. In fact, there is much debate over its actual commercial and organizational value. Since the public discourse accompanying an IT may influence adoption decisions, it is important to consider IT specialists’ perceptions of the discourse on OSS. In this study, we investigated the relationship between IT specialists’ profiles, IT specialists’ reception of the public discourse on OSS, and their organizations’ receptivity to OSS. Drawing on the socio-cognitive perspective of IT innovation adoption and the organizing vision theory, a survey of 271 IT specialists was conducted to examine these issues. Our results indicate that a majority of IT specialists in our sample are rather neutral about the OSS concept conveyed in the public discourse. However, our sample also comprises respondents with more extreme perceptions who can be classified as either supporters or detractors. Our results indicate that detractors have more years of experience but have been less exposed to OSS than supporters, and that IT specialists’ perceptions of the OSS concept are positively associated with their organizations’ openness to OSS adoption and, to a lesser extent, with the existence of an organizational policy that favors OSS adoption. Altogether, our findings provide strong support for the organizing vision theory and the idea that the popularity of an IT innovation concept favors the adoption of the material IT innovation in organizations. By providing a preliminary test of a nomological network of IT specialists’ perceptions of the OSS concept, our study offers insights as to why organizations may or may not take OSS into account in their software procurement decisions.     

IT non-conformity in institutional environments: E-marketplace adoption in the government sector

Institutional authority is a factor that impacts adoption of IT. Institutional theory incorporates three different but complimentary perspectives and we used these to develop a layered analysis of IT adoption in organizations. We used a case study of State Government agencies in Australia to show how layers of authority influenced the adoption or rejection of technology and that such forces varied in their influence over time. Based on this, we proposed the notion of patterns of conformity and non-conformity which recognise the changes in levels of compliance over time as organizational forces arise. In particular, the alignment of layers of authority acts to ensure conformity with or rejection of IT adoption decisions.     

Myths about outsourcing to application service providers

Which applications are organizations outsourcing to ASPs? What did they hope to gain? And what are the critical success factors for organizations using ASPs? To assess these issues we cosponsored a study to assess organizational attitudes and adoption metrics for ASPs. Our survey garnered 256 usable responses from businesses regarding their use of ASPs. The study indicated that a significant number of respondents believed ASPs offer a fast-track way of implementing IT projects. However, 80 percent also favored internal implementation for core IT projects, which suggests that other factors still present a substantial barrier to ASP adoption. Nevertheless, companies are outsourcing some core applications - such as supply chain management and e-commerce - and several non-core applications. This outsourcing implies that companies perceive a significant benefit to ASP adoption. The message for users is unambiguous: to succeed, understand how Internet outsourcing works for your company, benchmark against successful ASP adopters, and establish a common criterion for evaluating an ASP     

Inter-firm IT governance in power-imbalanced buyer–supplier dyads: exploring how it works and why it lasts

Using a multiple case study design, we investigate the issue of inter-firm IT governance and its impact on information sharing in buyer–supplier dyadic relationships. We interviewed 38 managers of operations, purchasing, and IT in five dyadic relationships, and identified and examined one type of inter-firm IT governance: unilateral IT governance. In this type of IT governance, one party of the dyad dominates the relationship and the decision rights regarding inter-firm IT systems and data sharing. We find that unilateral inter-firm IT governance develops under contract-based and relationship-supplemented inter-firm governance arrangements in which significant power imbalance exists. However, contrary to the prediction of resource dependence theory, power-imbalanced governance can survive and thrive over a long period of time. We find that the inter-firm relational norms and trust that develop between these dyads constrain opportunistic and myopic behaviors in both parties, thus sustaining the seemingly unstable unilateral inter-firm IT governance. We also find that the operational necessity of the buyers and the IT capability of the suppliers are two primary factors that constrain inter-firm information sharing in these dyads. On the basis of these findings, we propose a process model for understanding and managing this type of inter-firm IT governance.     

Theory of Reasoned Action application for Green Information Technology acceptance

The increase in the use of Information Technology (IT) in recent decades has contributed to additional power consumption as well as a potential overuse of scarce resources. Also, IT is quickly surpassing air transportation in terms of its carbon footprint. For these reasons, increased environmental awareness has increased interest in Green Information Technology (GIT) among IT practitioners. Therefore, the aim of this paper is to investigate behavior for the adoption of GIT applying the conceptual model, referred to as the ‘Theory of Reasoned Action’ (TRA). For this purpose, a survey was conducted among IT professionals from major public and private sector establishments. Findings indicated that behavioral intention influences actual behavior positively. IT professionals with positive intentions towards GIT issues are actually practicing GIT in their work. Results also indicated that external factors such as person related beliefs, sector of respondents’ establishment, and level of awareness have significant impact on attitude towards adoption of GIT.     

A theory-grounded framework of Open Source Software adoption in SMEs

The increasing popularity and use of Open Source Software (OSS) has led to significant interest from research communities and enterprise practitioners, notably in the small business sector where this type of software offers particular benefits given the financial and human capital constraints faced. However, there has been little focus on developing valid frameworks that enable critical evaluation and common understanding of factors influencing OSS adoption. This paper seeks to address this shortcoming by presenting a theory-grounded framework for exploring these factors and explaining their influence on OSS adoption, with the context of study being small- to medium-sized Information Technology (IT) businesses in the U.K. The framework has implications for this type of business – and, we will suggest, more widely – as a frame of reference for understanding, and as tool for evaluating benefits and challenges in, OSS adoption. It also offers researchers a structured way of investigating adoption issues and a base from which to develop models of OSS adoption. The study reported in this paper used the Decomposed Theory of Planned Behaviour (DTPB) as a basis for the research propositions, with the aim of: (i) developing a framework of empirical factors that influence OSS adoption; and (ii) appraising it through case study evaluation with 10 U.K. Small- to medium-sized enterprises in the IT sector. The demonstration of the capabilities of the framework suggests that it is able to provide a reliable explanation of the complex and subjective factors that influence attitudes, subjective norms and control over the use of OSS. The paper further argues that the DTPB proved useful in this research area and that it can provide a variety of situation-specific insights related to factors that influence the adoption of OSS.     

An analysis of the business characteristics of adopters and non‐adopters of World Wide Web technology

The World Wide Web has received considerable media attention in recent times. Little is known concerning the technology’s appeal for commercial applications, and the topic deserves investigation. This study aims to analyze the differences between adopter and non‐adopter businesses according to their organizational characteristics. Six characteristics consistently associated with the adoption of technology, business size, age, industry, use of an IT support unit and IT budget, and degree of technology experience, are selected from the literature. A sample of 245 adopter businesses is gathered using on‐line directories and “keyword” searches of the World Wide Web. A sample of 245 non‐adopter businesses is obtained from the state business telephone directory. The study finds a number of interesting associations. No significant relationship is found between business size and World Wide Web adoption. Adopters tend to be younger yet more experienced with technology than non‐adopters. Businesses that made use of IT budgets and IT support units also tended to be adopters, however adoption did not rely on the existence of these two factors. The study raises a number of additional findings that are of interest but are not directly related to this work. These findings merit further research. This revised version was published online in July 2006 with corrections to the Cover Date.     

Enabling agile adoption practices through network organizations

As distributed organizations increasingly rely on technological innovations to enhance organizational efficiency and competitiveness, interest in agile practices that enable adoption of information technology (IT) based innovations has grown. This study examines the influence of a network organization environment on the ability to develop agile adoption practices. An exploratory case study design was used to investigate the interactions between network structure, social information processing, organizational similarity (homophily), and absorptive capacity during the adoption of a large-scale IT system in two network organization environments within New York State. The data suggest that network organization characteristics and communication processes that reinforced social influence and supported knowledge transfer positively influenced adoption agility. We propose a model of agile adoption practices and discuss implications for the development of theory about network organization characteristics and capabilities to adopt IT-based innovations.     

Organizational size and IT innovation adoption: A meta-analysis

Organizational size has long been considered to be an important predictor of IT innovation adoption. However, empirical results on the relationship between them have been disturbingly mixed and inconsistent. Through a meta-analysis of 54 correlations derived from 21 empirical studies, we attempted to explain and resolve these mixed results by synthesizing across studies the effects of organizational size on IT innovation adoption and by examining the effects of six moderators on the relationship. The results suggested that, although a positive relationship generally existed between them, the relationship was moderated by five variables: type of IT innovation, type of organization, stage of adoption, scope of size, and type of size measure. This suggested that the mixed empirical results from previous studies can be explained by a lack of consideration of moderators.     

An exploratory study of radio frequency identification (RFID) adoption in the healthcare industry

This study examines the radio frequency identification (RFID) adoption decision process and proposes a model predicting the likelihood of adopting RFID within organizations in the healthcare industry. A considerable number of studies have been conducted regarding organizational information technology (IT) adoption, but the nature of the organizational IT adoption process is still not well understood. Especially, although there are a number of variables and categories that have been found empirically to be related to adoption behavior, there is little in the way of evidence to suggest the origin or motivation behind the adoption. Thus, this study investigates the underlying motivations and driving forces behind the adoption of RFID using the theory of technology-push and need-pull. In this study, an organizational RFID adoption model is proposed and empirically tested by a survey using a sample of 126 senior executives in U.S. hospitals. The model posits that three categories of factors, technology push, need pull, and presence of champions, determine the likelihood of adopting RFID within organizations. This study also found that the relationships between those three categories and the likelihood of adopting RFID are strengthened or weakened by organizational readiness.     

Extending the model of internet standards adoption: A cross-country comparison of IPv6 adoption

Internet standards are very important for the effective operation of organizations. This study extends on the model of Internet standards adoption by examining the effect of organizational factors on adoption of Internet standards across different cultures. We propose attitude, top management support, and participation as important organizational factors influencing Internet standards adoption. Surveys were conducted in Australia and China, and the results show that organizational factors indeed play an important role in Internet standards adoption. Moreover, the effects of organizational factors are significantly different between the two countries. Discussion and implications of these findings are provided to conclude this study.     

Realising B2B e-commerce benefits: the link with IT maturity,evaluation practices,and B2BEC adoption readiness

Actual realisation of business-to-business electronic commerce (B2B e-commerce) benefits from IT investments has been a critical issue for large organisations. However, relatively little research has been undertaken to determine the drivers for realising B2B e-commerce benefits within these organisations. A survey research was conducted to examine the relationships between B2B e-commerce benefits, IT investment evaluation methodologies (IEM), IT benefit realisation processes (BRP), B2B e-commerce adoption readiness, and IT maturity in large Australian organisations. An IT investment management model was developed to test these relationships. The results had empirically validated the model and indicate that a higher level of BRP adoption and increased level of B2B e-commerce adoption readiness had a significant direct relationship with B2B e-commerce benefits. In addition, the level of B2B e-commerce adoption readiness, and the level of IEM and BRP adoption were significantly influenced by the level of IT maturity. However, the use of IEM alone had only an indirect positive influence on B2B e-commerce benefits through the higher level of BRP adoption and increased level of B2B e-commerce adoption readiness.