Reducing Requirement Incorrectness and Coping with Its Negative Impact in Information System Development Projects

The negative impact of incorrect requirements on information system development (ISD) project performance has long been acknowledged. This study addresses the problem of incorrect requirements by proposing a model that combines the error reduction and coping concepts proposed by Field, Ritzman, Safizadeh, and Downing (2006) with the view that ISD is a knowledge‐intensive process. The model hypothesizes that when developers and users possess an understanding of each other's primary domain of knowledge, the prevention of incorrect requirements and the mitigation of the negative consequences of incorrect requirements tend to improve project performance. Data collected from 250 ISD professionals on the basis of their experiences of recently completed ISD projects confirmed all of our hypotheses. The results demonstrate that the eliciting of incorrect requirements can be reduced when users and developers possess cross‐domain understanding and when requirement analysis methodologies and techniques are available. Furthermore, the negative impact of incorrect requirements on project performance can be mitigated when developers have sufficient ISD knowledge and behavioral knowledge.     

Knowledge management systems: surveying the landscape

Knowledge management systems (KMS) are the tools and techniques that support knowledge-management practices in organizations. The study of these systems consists of a small but growing body of literature. In the last two years alone, at least four books, two special editions of journals and a number of academic and practitioner articles have been published related to this area. However, much of the work that has been published has been in the form of isolated survey studies, or anecdotal case studies into particular aspects of KMSs. This has made it difficult to build a cumulative body of knowledge into the development, use and management of these systems. The purpose of this paper is to 'survey the current landscape' of KMSs, and provide a framework for research into the development and use of these systems in organizations. The intent is to highlight areas where 'gaps' exist in what we know about KMSs and suggest ways to close those gaps.     

Task-Structure Relationship of Information Systems Development Subunit: A Congruence Perspective*

Several studies have examined the influence of organizational context (e.g., organization size, environment, strategy) on information systems (IS) performance/success. But very few studies have examined IS structure, and those studies have focused on a particular element of IS structure (e.g., decentralization). Thus, the multidimensional structural configuration of IS as an organizational subunit has escaped research attention. Further, the nature of the task to be performed by the IS subunit as a contextual factor has been virtually ignored in the IS research literature. In this paper, we first develop a congruence model for the task-structure relationship in an information systems development (ISD) subunit setting. Then we test this model as a multivariate relationship followed by subordinate bivariate analyses. Analysis of data from 41 hospitals’ ISD subunits reveals that a congruence relationship between task context and the structure of an ISD subunit is present. Our findings also show that an exclusive association exists between uncertainty in the task environment and the decision-making structure. Likewise, the association between equivocality of task content and the control structure of the ISD subunit is also exclusive. Implications of these findings for decision makers and researchers are discussed.     

Path to “Stardom” in Globally Distributed Hybrid Teams: An Examination of a Knowledge‐Centered Perspective using Social Network Analysis

Although distributed teams have been researched extensively in information systems and decision science disciplines, a review of the literature suggests that the dominant focus has been on understanding the factors affecting performance at the team level. There has however been an increasing recognition that specific individuals within such teams are often critical to the team's performance. Consequently, existing knowledge about such teams may be enhanced by examining the factors that affect the performance of individual team members. This study attempts to address this need by identifying individuals who emerge as “stars” in globally distributed teams involved in knowledge work such as information systems development (ISD). Specifically, the study takes a knowledge‐centered view in explaining which factors lead to “stardom” in such teams. Further, it adopts a social network approach consistent with the core principles of structural/relational analysis in developing and empirically validating the research model. Data from U.S.–Scandinavia self‐managed “hybrid” teams engaged in systems development were used to deductively test the proposed model. The overall study has several implications for group decision making: (i) the study focuses on stars within distributed teams, who play an important role in shaping group decision making, and emerge as a result of a negotiated/consensual decision making within egalitarian teams; (ii) an examination of emergent stars from the team members’ point of view reflects the collective acceptance and support dimension decision‐making contexts identified in prior literature; (iii) finally, the study suggests that the social network analysis technique using relational data can be a tool for a democratic decision‐making technique within groups.     

Using Cognitive Mapping in Management Research: Decisions about Technical Innovation

Case studies of firms attempting to adopt a particular type of technological innovation have demonstrated that the process of technological innovation may be mediated by decision-makers' access to knowledge and by their cognitions—reflected in belief systems. This paper highlights the importance of cognitions in decisions about technological innovation. However, cognitive processes have been under emphasized in empirical work on technological innovation and part of the problem may have been lack of availability of research tools and techniques with which to explore cognitions. Cognitive mapping methodologies are reviewed in terms of their potential to fill this gap in the research into technological innovation. The paper discusses these methodologies, evaluates their limitations and argues that a distinction should be made between cognitive maps and the output of mapping techniques. This paper concludes that cognitive mapping may provide a useful addition to existing management research tools provided researchers are clear about what is revealed by the particular methodology used.     

Operations Strategy Research in the POMS Journal

In this paper, we examine the operations strategy literature in the POMS journal to determine what has been learned and to suggest new directions for further study in this important area of research. Our review of this literature resulted in the selection of thirty‐one relevant articles, many of which draw upon multiple theoretical perspectives. We identify eight such theoretical perspectives, and go on to classify these perspectives in terms of the scope of inquiry employed in the research (focused versus aggregated) and the researcher's assumptions about choice processes (behavioral versus rational). In doing so, we show that this body of work is dominated by papers that draw upon theoretical perspectives enabling a more holistic scope of inquiry, with a bias towards a view of strategy as a highly rational process. Building on our systematic review and integration of the literature, we suggest multiple areas for future research.     

The Effects of Information Overload on Software Project Risk Assessment*

Managers are responsible for providing effective information technology governance of the software development process. Ineffective governance leads to serious resource misallocations and negative consequences concerning Sarbanes‐Oxley compliance. In order for managers to make informed decisions about software development projects, they often need more information than is available through normal information channels, that is, they need an in‐depth review of the at‐risk project. Such in‐depth reviews, however, are costly. Hence, accurate identification of at‐risk projects for in‐depth review is critical to management's ability to govern. This research considers how two factors, information load and time pressure, affect the quality of the project‐selection process. We examine quality by observing the decision strategies involved and then relating these strategies to subsequent decision making. An experiment was conducted with experienced information systems auditors using a combination of policy‐capturing and computerized process‐tracing techniques. The participants in our study cope with information overload by accelerating their decision‐making process and adopting noncompensatory decision processes. Contrary to prior research, our process‐tracing analysis suggests that participants rarely filter information, thus implying that decision makers are unable to process all the information. Coping by resorting to noncompensatory strategies did not decrease decision quality unless combined with accelerated information processing. Participants also increase their weight on the software project risk factors that they repeatedly access and that they view for longer periods of time. The theoretical contributions and practical implications regarding what actions managers can take to reduce the negative impact of information overload are discussed.     

Purchasing performance management systems: an empirical investigation

This article aims at further developing the purchasing performance management systems (PPMSs) body of knowledge, assuming the wider perspective of the adoption process rather than key performance indicators (KPIs) only. In particular, the research questions are focused on understanding what are the most adopted indicators, what are the key elements characterising the implementation process and what are the differences among different organisational levels and different purchasing categories. The literature provides a framework for classifying purchasing KPIs, identifying the implementation process and the PPMS architecture, thus supporting the empirical research protocol. Nine case studies of large multinationals belonging to different industries are conducted. Empirical evidence shows that companies are still adopting mainly an external perspective, by focusing on performance measurement efforts on suppliers. Widely adopted indicators mainly measure cost, time and quality. However, the purchasing department has acquired an important role within the organisation and new performance indicators have been created; flexibility, innovation and sustainability are becoming increasingly important.     

Approach,Ability, Aftermath: A Psychological Process Framework of Unethical Behavior at Work

Abstract

Many of the scandalous organizational practices to have come to light in the last decade—rigging LIBOR, misselling payment protection insurance, rampant Wall Street insider trading, large-scale bribery of foreign officials, and the packaging and sale of toxic securities to naïve investors—require ethically problematic judgments and behaviors. However, dominant models of workplace unethical behavior fail to account for what we have learned from moral psychology and cognitive neuroscience in the past two decades about how and why people make the moral decisions they do. In this review, we explain how intuition, affect, physiology, and identity support and inform more deliberative reasoning process in the construction and enactment of moral behavior. We then describe how these processes play into how individuals approach a potential moral choice, whether they have the ability in the moment to enact it, and how it is encoded in the action' aftermath, feeding back into future approaches. Throughout, we attend to the role of organizational context in influencing these processes. By reviewing this large body of research and presenting a new framework that attempts to integrate these new findings, our hope is to motivate new research about how to support more moral workplace behavior that starts from what we know now.     

Process Innovation Costs in Supply Networks: A Synthesis

This paper provides a synthesis of the literature on the costs incurred by organizations that develop, adopt and use inter‐organizational process innovations in supply networks. A review of the literature in this area suggests that innovation costs influence the pattern of adoption. There is, however, a lack of consensus about what these innovation costs entail. Based on a review of innovation literature in the area of information systems, this paper develops an integrative framework of inter‐organizational process innovation costs. The framework identifies six broad categories of costs (both tangible and intangible) that map onto different stages of organizational innovation: development and initiation costs associated with the generation of an innovation; switching costs and the cost of capital associated with the acceptance stage; and implementation and relational costs associated with implementation. The framework serves not only to organize the existing literature but also to provide the impetus for future research into the role that different categories of costs play in shaping inter‐organizational process innovation in supply networks.     

A Framework for Examining the Interface between Operations and Information Systems: Implications for Research in the New Millennium*

Even though much research has been published in operations and information systems, both functional areas find their roots in other disciplines. While operations management evolved from operations research in the 1960s, the field of information systems is of more recent vintage and traces its original roots to computer science. Both disciplines now naturally have come closer together as information and process-technology-based changes force manufacturing firms to become more efficient and customer focused. Market and technology-driven e-commerce initiatives that are likely to dominate business strategies in the future cannot be successfully achieved without a successful integration of operations and information systems. In this paper, we present a unifying framework that can be used to better understand the management of the functional interface between operations and information systems. We also categorize and highlight the contributions of the articles that appear in this special research focus issue. Finally, research directions that emerge from our understanding of this interface are outlined in an effort to stimulate further thinking and research that can advance our knowledge of this interface area.     

Knowledge Management Using Information Technology: Determinants of Short‐Term Impact on Firm Value*

The importance of knowledge management (KM) processes for organizational performance is now well recognized. Seeking to better understand the short‐term impact of KM on firm value, this article focuses on public announcements of information technology (IT)‐based KM efforts, and uses cumulative abnormal return (CAR) associated with an announcement as the dependent variable. This article employs a contingency approach, arguing that the KM announcement would have a positive short‐term impact on firm value in some conditions but not in others. Thus, it pursues the following research question: What are the effects of contextual factors on the CAR associated with the announcement of an IT‐based KM effort? Specific hypotheses are proposed based on information‐processing theory, organizational learning theory, the knowledge‐based theory of the firm, and the theory of knowledge creation. These hypotheses link CARs to alignment between industry innovativeness and the KM process, alignment between firm efficiency and the KM process, firm‐specific instability, and firm diversification. The empirical study utilizes secondary data on 89 KM announcements from 1995 to 2002. The results largely support the hypotheses. Overall, this article provides empirical support for the theory‐based arguments, and helps develop a contingency framework of the effectiveness of KM efforts.     

DESIGNING INSPECTION STRATEGIES FOR UNCERTAIN ENVIRONMENTS

This paper considers the problems of designing inspection strategies for production systems terms in the presence of environmental uncertainty. The framework for determining information priorities to support inspection system planning is presented in the contaxt of a generic production system that encompasses the characteristics of many real-world serial production systems. The impact on the design decision of five key variables is considered: quality of producton processes, quality of inspection procedures, penalty cost for undetected defective units, relative cost of improving process vs. inspection, and shape of the cost functions for process and inspection enhancement. The framework for analysis involves varying factors over two or three orders of magnitude to determine optimal inspection strategies across a wide range of environments These results are used to compare design decisions made in the presence of environmental uncertainty using expected-opportunity-cost and minimization-of-maximum-opportunity-cost approaches. Design strategies are identified for situations ranging from complete lack of knowledge about the environment through increasing levels of information. Information-gathering priorities are established, and the impact on the design decision of this additional information is assayed.     

Management Control Systems: One View of Components and Their Interdependence1

Professor Robert Anthony's statement that ‘control is the process of assuring that the organization does what management wants done’ implies that systems for management control must be broadly conceived. This paper takes the view that a comprehensive view of control systems should include at least five components: performance measurement, strategy, organization structure, direction and motivation. Each of these components reflects management choices, but those choices have implications for the other components. A strategy of dynamic new product development for example, requires a flexible structure, and should have performance measures that relate to the structure and the desired achievements for that strategy. As what is measured signals what is important, the measures provide direction and the basis for incentives and rewards. The interdependence of the components is seen as a key factor in control system design. When the components support each other, the interdependence is a source of strength; conflict or even absence of support among the components can be a source of weakness. This paper describes the components and illustrates ways in which the design of control systems needs to recognize their interdependence. The process of system implementation is also reviewed, as process choices can be independent of design choices. The framework is related to prior research and writing, showing that the components are themselves complex and have been the focus of extensive study. Finally, several teaching cases are decribed in order to show how the design issues may appear in practice and how the framework can be used to help teach management control systems.     

Probability Information in Risk Communication: A Review of the Research Literature

Communicating probability information about risks to the public is more difficult than might be expected. Many studies have examined this subject, so that their resulting recommendations are scattered over various publications, diverse research fields, and are about different presentation formats. An integration of empirical findings in one review would be useful therefore to describe the evidence base for communication about probability information and to present the recommendations that can be made so far. We categorized the studies in the following presentation formats: frequencies, percentages, base rates and proportions, absolute and relative risk reduction, cumulative probabilities, verbal probability information, numerical versus verbal probability information, graphs, and risk ladders. We suggest several recommendations for these formats. Based on the results of our review, we show that the effects of presentation format depend not only on the type of format, but also on the context in which the format is used. We therefore argue that the presentation format has the strongest effect when the receiver processes probability information heuristically instead of systematically. We conclude that future research and risk communication practitioners should not only concentrate on the presentation format of the probability information but also on the situation in which this message is presented, as this may predict how people process the information and how this may influence their interpretation of the risk.     

Communicating Actionable Risk for Terrorism and Other Hazards⋆

We propose a shift in emphasis when communicating to people when the objective is to motivate household disaster preparedness actions. This shift is to emphasize the communication of preparedness actions (what to do about risk) rather than risk itself. We have called this perspective “communicating actionable risk,” and it is grounded in diffusion of innovations and communication theories. A representative sample of households in the nation was analyzed using a path analytic framework. Preparedness information variables (including content, density, and observation), preparedness mediating variables (knowledge, perceived effectiveness, and milling), and preparedness actions taken were modeled. Clear results emerged that provide a strong basis for communicating actionable risk, and for the conclusion both that information observed (seeing preparedness actions that other have taken) and information received (receiving recommendations about what preparedness actions to take) play key, although different, roles in motivating preparedness actions among the people in our nation.     

E-leadership: Re-examining transformations in leadership source and transmission

At the turn of the century, the first integrative review and conceptualization of the work on e-leadership was published in The Leadership Quarterly. During the late 1990's, with the rapid rise in advanced information technology (AIT) such as the Internet, e-mail, video conferencing, virtual teams, and groupware systems (GDSS), there were a number of authors beginning to examine how AIT would transform how organizations organize their work and the implications for leadership in those organizations. Much of this discussion fell under the broad label of “virtual” with authors at that time speculating how such technology might impact how leadership was practiced and investigated. Now, over a decade later, we re-examine how the theory, research, and practice domains have evolved with respect to the work on e-leadership and its implications for the way leadership functions. In this review, we have broadened the notion of what constitutes e-leadership, considering how AIT affects the leadership dynamic, how the leadership dynamic affects the faithful or unfaithful appropriation of AIT, how AIT can and is being used to develop leadership, and ultimately how each will shape how organizations function well into the future. In sum, we examine what we've learned about e-leadership, what needs to be learned, and what might constitute emerging topics that could drive the e-leadership agenda over the next decade and beyond.     

Exploring the Important Role of Organizational Factors in IT Business Value: Taking a Contingency Perspective on the Resource‐Based View

Despite the importance to researchers and practitioners of how information technology (IT) contributes to organizational performance, there is an ongoing debate about the extent of IT business value (ITBV) and how to measure ITBV. Recently, a number of researchers have applied resource‐based view (RBV) and contingency theory to investigating ITBV, with mixed results. Researchers have started to recognize that ITBV is closely associated with the synergies created from IT and a variety of complementary organizational factors, which might be an alternative way to explain these mixed results. Through a review of the literature, this paper assesses the current level of knowledge in ITBV research. It identifies that significant progress has been made in the research domain, but that in‐depth inquiry into ITBV is still needed. Based on RBV and contingency theory, a research framework has been developed. The framework suggests that firms might be able to gain significant performance improvements if IT resources are in alignment with additional organizational factors (i.e. organizational strategy, organizational process, organizational culture, organizational structure). The authors believe that this framework will be valuable in assisting researchers and practitioners in understanding the complex ITBV process.     

Die Identifizierung von Lead Usern über soziale Netzwerke: Eine empirische Untersuchung unter jungen Konsumenten

In recent years, the lead user concept has received a great deal of attention in both academic research and corporate practice. Despite broad empirical evidence regarding the high potential of lead users for new product development, we still lack a full understanding of their nature and what enables individual consumers to become lead users. Our study addresses these fundamental issues in lead user research and examines them from a perspective which focuses on the social context of individual consumers. This angle is promising and fruitful as individual creative processes are couched in social networks. As a result, our investigation is guided by the following research question: Do lead users have a distinct social ‘footprint’ in social networks? We chose 34 groups of 804 young consumers as the empirical setting for our study, which yields two general findings: First, lead users are positioned as bridging links between different clusters of people. Being in this ‘boundary-spanning’ position implies that lead users have a wider reach and variety in receiving and distributing information and knowledge. Second, this finding is robust across different age groups. The insights from our study contribute to developing new means of identifying lead users in different settings, including Web 2.0 communities.     

Integration of process planning and production planning and control in cellular manufacturing

Organisations willing to succeed in global competition have to integrate their internal and external processes. This especially includes planning and production control (PPC) processes. Optimised allocation of the production resources and quick response to demand changes result in lower cost and improvement of production performance. Practitioners and researchers have been trying to achieve these goals using production planning techniques. Although the results are significant, it seems necessary to integrate production operations in order to improve the production performance. The goals, information and decisions taken in production planning and control and process planning are often very different and difficult to integrate in Cellular Manufacturing (CM) environments. Designing an efficient PPC system and integrating it with process planning in a cellular environment is of the same importance. The following paper proposes first a comprehensive framework of integrated process planning and production planning and control in CM. Then, with respect to this framework and utilising the domain knowledge in the area of CM systems, an integrated model based on Integrated Definition Modeling Language is developed. The application of the models has been considered as a case study for a production system in electronics and telecommunication sector in a plant in Iran. The validity and completeness of the proposed model is tested by a panel of experts in the areas of production planning and control in CM environments.