Integrative framework for assessing firms’ potential to undertake Green IT initiatives via virtualization – A theoretical perspective

Green IT (information technology) has recently emerged into an active research area in the information systems (IS) discipline. A major gap that exists in the Green IT research literature today is the absence of a theoretical framework that can be used to assist organizations in assessing their potential for undertaking Green IT initiatives and implementing them via modern technological means such as virtualization. This study attempts to bridge this gap by developing and proposing an integrative framework which focuses on identifying and examining the factors that contribute to the assessment of a firm’s readiness to go green via IT-enabled virtualization. The framework is firmly grounded using three well-established IS theories: (a) technology-organization-environment, (b) process-virtualization, and (c) diffusion of innovation. It integrates these three theoretical lenses to utilize the strengths of each for assessing the potential for undertaking Green IT initiatives and the stages of Green IT implementation at the organizational level. The implications of the outcome of this study, both for the IS researchers and for the practicing managers are discussed. The plan for empirical testing and validation of our propositions is presented, as well as suggestions for future extensions of this study.     

Accurately predicting the success of B2B e-commerce in small and medium enterprises

Since implementing B2B e-commerce in small and medium enterprises (SMEs) is a long-term commitment and such enterprises are more limited in terms of resources than large enterprises, the predicted value of successful implementation is extremely useful in deciding whether to initiate B2B e-commerce. This investigation establishes an analytical hierarchy framework to help SMEs predicting implementation success as well as identifying the actions necessary before implementing B2B e-commerce to increase e-commerce initiative feasibility. The consistent fuzzy preference relation is used to improve decision-making consistency and effectiveness. A case study involving six influences solicited from a Taiwanese steel company is used to illustrate the feasibility and effectiveness of the proposed approach. The analytical results show that the three most influential factors are management support, industry characteristics and government policies; meanwhile, the three least influential factors are organizational culture, IT integration and firm size.     

Exploring the characteristics of Internet security breaches that impact the market value of breached firms

The impact of Internet security breaches on firms has been a concern to both researchers and practitioners. One measure of the damage to the breached firm is the observed cumulative abnormal stock market return (CAR) when there is announcement of the attack in the public media. To develop effective Internet security investment strategies for preventing such damage, firms need to understand the factors that lead to the occurrence of CAR. While previous research have involved the use of regression analysis to explore the relationship between firm and attack characteristics and the occurrence of CAR, in this paper we use decision tree (DT) induction to explore this relationship. The results of our DT-based analysis indicate that both attack and firm characteristics determine CAR. While each of our results is consistent with that of at least one previous study, no previous single study has provided evidence that both firm and attack characteristics are determinants of CAR. Further, the DT-based analysis provides an interpretable model in the form of understandable and actionable rules that may be used by decision makers. The DT-based approach thus provides additional insights beyond what may be provided by the regression approach that has been employed in previous research. The paper makes methodological, theoretical and practical contribution to understanding the predictors of damage when a firm is breached.     

How does the application of an IT service innovation affect firm performance? A theoretical framework and empirical analysis on e-commerce

Understanding the effects of IT-related innovations on firm performance is crucial for businesses. Extant research has investigated the implications of IT innovations and provided some important findings, but the varied theoretical approaches have produced results that are often ambiguous: thus there is a need to examine the process further. We attempted to provide a systematic, theoretically informed framework for understanding the conditions that may enhance (or hinder) the potential of IT innovations in a sample of firms. Our model included business and IT resources, both internal and external, that may influence the performance of firms which have applied a pervasive IT service innovation: e-commerce. Our empirical test of the model used a research design that takes into account time-lag effects. The model explained more than half of the variance in the performance of IT innovators and offered several explanations for why some firms succeeded in implementing IT service innovations while others did not. Several theoretical and managerial implications result from these findings.     

The competitive impact of information technology: can commodity IT contribute to competitive performance?

Despite polarizing arguments on the strategic potential of information technology (IT), academic research has yet to demonstrate clearly that information systems initiatives can lead to sustained competitive performance (CP). We investigate this question using data from 165 hotels affiliated with two brands of an international lodging chain. We study the effect of successful use and unreliability of an incremental IT-enabled self-service channel on overall CP. We find that the effect of the incremental service channel depends on the firm’s organizational resources. We also show that different organizations experience significantly different use and unreliability rates. Further, we find that the positive association between the use of an IT-enabled self-service channel and CP endures over a 2-year period, despite competitors’ widespread adoption of the technology enabling the incremental service channel (self-service kiosks). Our findings corroborate research on the strategic role of IT resources when appropriately coupled with complementary resources. They lead us to question the notion that IT is a strategic commodity. Indeed, the findings suggest that IT-dependent strategic initiatives have the potential to generate sustained CP, even when the technology that enables them appears ‘simple’. These findings suggest the need for a theoretical explanation of the complementarities and interaction among the elements of IT-dependent strategic initiatives.     

Does IT outsourcing deliver economic value to firms?

The question of whether or not IT outsourcing initiatives deliver economic value to firms is an important yet under examined one. This study extends extant outsourcing literature by evaluating how firm value is created through IT outsourcing. Using Porter’s Value Chain Model as the theoretical framework, the study systematically traces and measures the value added through IT outsourcing for firms in the manufacturing and retail industries. The results indicate that the effect of IT outsourcing is better detected at the intermediate process level rather than at the firm-level. Firms are able to realize economic benefits of cost savings, but less so in efficiency. Improved cost is observed in inbound logistics and supporting activities. With the exception of inbound logistics, no efficiency improvements are observed in operating activities and outbound logistics, suggesting that the positive impact of IT outsourcing is limited.     

A framework to assess the factors affecting success or failure of the implementation of government-supported regional e-marketplaces for SMEs

Regional electronic marketplaces (REMs) have been used to promote e-commerce uptake by small and medium enterprises (SMEs). However, the community and regional economic development motives underpinning REM creation can cause complexities. While REM development and management can be informed by existing theoretical frameworks, there is no comprehensive framework that can be used to examine the factors affecting the success or failure of government-supported SME-REMs. The objective of this paper is to construct such a framework that can be used to examine these factors. The literature on e-marketplaces and IT/IS/e-commerce adoption by SMEs is examined to determine the appropriateness of existing theoretical frameworks, the key constructs of which are synthesised to form an integrated theoretical framework. The value of the framework is confirmed by content analysis of published case studies and empirical results from in-depth case studies of two SME-REMs. The most significant factors affecting success or failure of government-supported SME-REMs are as follows: SME-owner innovativeness; REM ownership structure and governance that engender trust and build critical mass by including SMEs in REM development and management; matching REM focus and structure with regional profile by leveraging community ties and existing business relationships; adopting a staged approach to REM development; and ensuring REM benefits are understood by SMEs.     

Exploring the relationships between IT competence,innovation capacity and organizational agility

Business environments today are characterized as being very dynamic and hyper competitive. Organizations in these environments have to be agile in order to adapt their strategies and actions to be successful. While it is recognized that information technology can enable firms to be agile, there is a limited understanding of the mechanisms through and the contexts in which Information Technology (IT) enhances agility. This study examines two key antecedents of organizational agility, namely the IT competence of a firm and its innovation capacity and, examine their independent and joint effects on agility. We test our model using data collected from large firms in the US. The results provide strong support for our model. We found that firms with superior IS capabilities coupled with an aggressive IT investment orientation create digital platforms that enable them to be agile. We also found that the innovation capacity of the firm has a positive relationship with organizational agility and that firms with higher innovation capacity are better able to leverage their digital platforms to enhance agility. Our results indicate that organizational agility has a strong positive impact of firm performance. We interpret and discuss these results and their theoretical and practical implications.     

Resource-based view and competitive strategy: An integrated model of the contribution of information technology to firm performance

The contribution of IT to business performance has been studied from two main perspectives: a ‘strategy as positioning perspective,’ which underlines a market power imperative, and a resource-based view perspective, which conceptualizes the enterprise as a ‘bundle of unique resources.’ The objective of the present study is to improve our understanding of the contribution of IT to firm performance in building upon the complementarity between the two perspectives. To do so, a model proposed by [Spanos, Y.E., Lioukas, S. 2001. An examination into the causal logic of rent generation: contrasting Porter's competitive strategy framework and the resource-based perspective. Strategic Management Journal 22(10), 907–934], which comprises both a competitive strategy framework and the resource-based perspective was adapted to reflect the role played by IT. More precisely, the model encapsulates the effects of both IT support for business strategy and IT support for firm assets on firm performance. To test the model, a survey of 96 small- and medium-sized enterprises (SME) was conducted.     

A software framework for non-repudiation service in electronic commerce based on the Internet

We propose a software framework for a non-repudiation security service in e-commerce (electronic commerce) on the Internet. The proposed software framework is a security framework for the non-repudiation security service. In the framework, we propose a systematic design methodology that provides a security class concept. Our framework can be differentiated from others. First, unlike other frameworks, it is interested in a successful completion of e-commerce transactions by supporting a non-repudiation security service. Second, the proposed framework is based on a dynamic mapping mechanism that improves the performance of e-commerce transactions. We made a set of experiments to measure the performance of three software frameworks—SSL, SET, and our NA framework. The experimental results show that our framework improves the performance of e-commerce transactions while providing a high quality of security services for desired e-commerce transactions.     

Competitive equilibrium in e-commerce: Pricing and outsourcing

The success of firms engaged in e-commerce depends on their ability to understand and exploit the dynamics of the market. One component of this is the ability to extract maximum profit and minimize costs in the face of the harsh competition that the internet provides. We present a general framework for modeling the competitive equilibrium across two firms, or across a firm and the market as a whole. Within this framework, we study pricing choices and analyze the decision to outsource IT capability. Our framework is novel in that it allows for any number of distributions on usage levels, price–QoS tradeoffs, and price and cost structures.     

The Impact of Information Technology Investment on Enterprise Performance: A Case Study

Investment in information technology is steadily increasing, but many organizations find it difficult to formally assess the value of IT investments because the latter are often incorporated into broad management initiatives. the authors believe that the results of the research study reported on here can help firms to develop a better understanding of the dynamic relationship between IT investment and performance at both the firm and industry levels of analysis. This study clearly demonstrates the importance of adopting an organizational change perspective when assessing the impact of IT investment on firm performance.     

Leveraging geographic and information technology scope for superior performance: an exploratory study in international banking

Here we investigate the relationship between the use of geographic and information technology (IT) scope as complementary factors to affect the value of products, the cost of operations and the overall performance of firms. We introduce the IT/Geographic Scope Matrix (IGSM) as a framework with which to study and understand the relationship in order to better manage the firm. We develop expectations that the consistent use of either high or low levels of IT and geographic scope may result in better firm performance than inconsistent use, where high levels of one are matched with low levels of the other. We apply the IGSM in a study of eleven firms, all of which provide financial services, specifically international cash management and trade finance, to firms in Hong Kong. The results of our study suggest that the IGSM may be a useful tool for IS planning and research and have implications for the co-ordination of business and IT planning.     

Does it pay to align a firm’s competitive strategy with its industry IT strategic role?

While researchers have increasingly recognized the importance of information technology (IT) in leveraging a firm’s competitive strategy for achieving superior firm performance, our understanding of the nature of how a firm’s competitive strategy aligns with its industry IT strategic role and how such alignment influences firm performance remains limited. Drawing upon strategic alignment perspective, this study aims to theorize and empirically test how the firm’s competitive strategy (i.e., cost leadership, differentiation, and dual strategy) aligns with its industry IT strategic role to improve firm performance. Based on the data of Chinese publicly listed firms during 2009–2015, our results indicate that different competitive strategy aligns with different industry IT strategic roles for achieving superior performance. Specifically, cost leadership strategy aligns with automate IT strategic role, dual strategy aligns with informate IT strategic role, and differentiation strategy aligns with transform IT strategic role in generating superior firm performance. We also discuss the theoretical and practical implications of the current study.     

The role of IT application orchestration capability in improving agility and performance

This paper investigates how IT application orchestration – a dynamic capability encapsulating a firm’s ability to refresh its application portfolio through a process of building, buying, and retiring IT applications – impacts firm performance. We propose a conceptual model in which the effect of IT application orchestration on firm performance is mediated by process agility. We further propose that a firm’s strategic orientation moderates the effect of IT application orchestration capability on process agility. Analysis of data from an international survey of IT executives supports our proposed hypotheses. This research contributes to the emergent literature on dynamic capabilities by proposing and testing a theory of how IT application orchestration capability affects agility and firm performance.     

Toward the development of a big data analytics capability

The era of big data has begun such that organizations in all industries have been heavily investing in big data initiatives. We know from prior studies that investments alone do not generate competitive advantage; instead, firms need to create capabilities that rival firms find hard to match. Drawing on the resource-based theory of the firm and recent work in big data, this study (1) identifies various resources that in combination build a big data analytics (BDA) capability, (2) creates an instrument to measure BDA capability of the firm, and (3) tests the relationship between BDA capability and firm performance. Results empirically validate the proposed theoretical framework of this study and provide evidence that BDA capability leads to superior firm performance.     

Internet-based selling technology and e-commerce growth: a hybrid growth theory approach with cross-model inference

Innovations associated with information and communication technology (ICT) have opened up new opportunities for the global economy and ushered in the age of e-commerce. Our objective in this research is to explore the role of Internet-based selling technology, which acts as technology infrastructure for B2C e-commerce growth at the country level. This study proposes the use of a new hybrid growth theory approach as the theoretical basis for examining exogenous and endogenous factors that influence e-commerce growth over time. We estimate three different models to evaluate their explanatory capabilities. We investigate a panel-corrected feasible generalized least squares regression that incorporates the direct effects of country-level variables. We also specify an endogeneity-adjusted two-stage least squares model and estimate it with an embedded technology adoption function in a simultaneous equation model. This permits the analysis of the relevance of IT infrastructure, as well as reverse causality between e-commerce growth and Internet-based selling technology. We test these models using archival data for four different regions, based on either 24 or 42 countries around the world, depending on the data requirements of the models. Our empirical tests evaluate quasi-production environmental inputs, in which technology determines the environment of production of e-commerce services. Our main finding is that both endogenous variables (e.g., Internet user penetration, capital invested in telecommunication) and exogenous variables (international openness) drive the GDP-normalized level of B2C e-commerce revenues over time. A second main finding is that it is useful to include an embedded technology adoption function in a modeling specification for growth, since growth is founded on the availability of relevant IT infrastructure that is made possible by the availability of venture capital. In addition, B2C e-commerce revenue growth and venture capital also contribute to the adoption of Internet-based selling technology. We discuss our overall approach for the interpretation of the strength of our main findings, as well as the policy implications, and why our hybrid growth theory approach is useful.     

Understanding the impact of business cases on IT investment decisions: An analysis of municipal e-government projects

This study synthesizes the extant literature to derive an integrative developmental framework for IT business cases that can be applied to diagnose the feasibility of technological investments. We then construct a theoretical model that postulates the impact of IT business case elements on the initial cost estimates of technological investments. Subsequently, our theoretical model is subjected to empirical validation through content analysis of IT business cases developed for municipal e-government projects. Findings indicate that the richness of the richness of business cases translates to more initial costs being identified in technological investments, thereby conserving resources for the organization through informed investment decisions.     

Achieving IT‐based synergies through regulation‐oriented and consensus‐oriented IT governance capabilities

This study aims at exploring the IT governance capabilities that enable organizations to achieve IT‐based synergies. Following existing work on the contextualization of theories and drawing on the resource‐based view of the firm (RBV), we develop an RBV of IT‐based synergies in two steps. First, we adopt existing context‐specific constructs and relationships from prior work on IT governance capabilities, IT relatedness, and synergies to develop a preliminary contextualization of the RBV. Second, to further refine our theoretical framework, we conduct an exploratory field study that includes interviews with 26 CIOs and other IT executives from 21 multibusiness firms. Our findings suggest that IT governance capabilities lead to IT‐based synergies through IT relatedness and business process relatedness. We found regulation‐oriented IT governance capabilities (IT roles and IT processes) to increase IT relatedness, while consensus‐oriented IT governance capabilities (IT groups and relational capabilities) had a positive effect on business process relatedness. Our results suggest that, in isolation, IT and business process relatedness lead to IT cost synergies, while collectively enabling IT‐induced business synergies. Our study is among the first to treat IT relatedness as an endogenous construct and to explicitly integrate business process relatedness into the IT governance domain. Our context‐specific decomposition of IT governance capabilities helps to better explain their links to IT and business process relatedness. These findings contribute to a better understanding of the tension between IT‐based synergies and business‐IT alignment. Decision‐makers are guided in developing IT governance capabilities to achieve IT‐based synergies.     

System on chip design service e-business value maximization through a novel MCDM framework

As the IC (integrated circuit) industry migrates to the System-on-Chip (SOC) era, the SOC design service industry is emerging. Meanwhile, in the past decade, the emergence of Internet has changed the high technology marketing approaches while e-commerce has already become one of the most efficient marketing channels. Thus, most leading SOC design service firms tried to leverage novel e-commerce business models to provide better services including online silicon intellectual property (SIP) sourcing, transactions, integration, etc. to assist customers in enhancing their innovation competences to shorten their time to market and thus, time to money. However, defining appropriate e-business models for commercializing new SIPs or SOC design services is not easy for both aspects of technology as well as business development. On one hand, from the aspect of technology, the technical site R&D or production managers are familiar with SOC technologies while do not really understand the needs of customers’ over the Internet. On the other hand, from the aspect of business development, the sales or marketing managers may be familiar with online customers’ needs, wants as well as demands while are unfamiliar to SOC technology developments. To overcome the above mentioned problems, an appropriate e-business model definition framework can overcome this cognitive gap and maximize the value-added of online SOC design services. In this paper, a novel analytic framework based on the concept of design service customers’ competence set expansions by leveraging high technology service firms’ capabilities and resources as well as novel multiple criteria decision making (MCDM) techniques, will be proposed. The framework being proposed can be leveraged by the design service firms to define an appropriate e-business model for possible SIP or design service businesses. Based on the proposed MCDM framework, an empirical study of an SIP commercialization e-business model definition inside an SIP Mall, an SIP e-commerce mechanism being operated by a SOC design service firm, will be provided for verifying the effectiveness of this novel analytic framework. The feasibility of the proposed framework in the real world can be verified by the empirical study. In the future, the novel MCDM framework can be applied to novel e-business model definitions in the SOC design service or other high technology industries.