Enabling Greater Access To Home Meal Delivery, Maciek Nowak, Leo Gala, Mike Hewitt

Information Systems and Operations Management: Faculty Publications & Other Works

Non-profit organizations like the Meals on Wheels (MOW) association of America prepare and deliver meals, typically daily, to approximately one million homebound citizens in the United States alone. However, many MOW agencies are facing a steadily increasing number of clients requesting meal service without an increase in resources (either financial or human). One strategy for accommodating these requests is to deliver multiple (frozen) meals at a time and thus make fewer delivers. However, many of the stakeholders (funders, volunteers, meal recipients) value the relationships that are developed by having a client receive daily deliveries from the same volunteer. Further, meal ...

Social Media Assimilation In Firms: Investigating The Roles Of Absorptive Capacity And Institutional Pressures (Springer Digital Object Identifier (Doi) 10.1007/S10796-013-9433-X), Pratyush Bharati, Chen Zhang, Abhijit Chaudhury

Pratyush Bharati

Firms are increasingly employing social media to manage relationships with partner organizations, yet the role of institutional pressures in social media assimilation has not been studied. We investigate social media assimilation in firms using a model that combines the two theoretical streams of IT adoption: organizational innovation and institutional theory. The study uses a composite view of absorptive capacity that includes both previous experience with similar technology and the general ability to learn and exploit new technologies. We find that institutional pressures are an important antecedent to absorptive capacity, an important measure of organizational learning capability. The paper augments theory ...

How Does Alignment Of Business And It Strategies Impact Aspects Of It Effectiveness?, Shankar Babu Chebrolu, Lawrence Ness

International Journal of Applied Management and Technology

Alignment between information technology (IT) and business stakeholders on their strategies has traditionally been viewed as the means to achieve greater IT delivery capabilities, but there is lack of empirical evidence as to how strategic alignment impacts individual aspects of IT effectiveness (e.g., quality of service [QoS], user satisfaction, and IT helpfulness to users); there is also a lack of empirical evidence surrounding how each individual element of strategic alignment impacts overall IT effectiveness. The intent of this research was to contribute to the body of knowledge that could be applied by researchers, businesses, and IT organizations alike to ...

Modelling Innovation Support Systems For Development, Eric Vaz, Teresa Noronha, Purificación Galindo, Peter Nijkamp

Geography Publications and Research

The present article offers a concise theoretical conceptualization on the contribution of innovation to regional development. These concepts are closely related to geographical proximity, knowledge diffusion and filters, and clustering. Institutional innovation profiles and regional patterns of innovation are two mutually linked, novel conceptual elements in this article. Next to a theoretical framing, the paper offers also a new methodology to analyse institutional innovation profiles. Our case study addresses three Portuguese regions and their institutions, included in a web-based inventory of innovation agencies which offered the foundation for an extensive data base. This data set was analyzed by means of ...

Culture And Management Control Systems In Today’S High-Performing Firms, Michael T. Lee, Sally K. Widener

Accountancy Faculty Publications and Presentations

You might think that firms with bureaucratic cultures would emphasize their use of management control systems. Contrary to expectations, firms with bureaucratic cultures are not users of management control systems!

Dynamic It Capabilities: Theory Development And Empirical Examination, Jeffrey J. Pittaway

Open Access Dissertations and Theses

This thesis examines dynamic IT capabilities: firms’ abilities to integrate, build, and reconfigure information technology resources concurrently with organizational business process and managerial processes in pursuit of performance advantages in a changing or uncertain environment. Research in dynamic IT capabilities has increased with the recognition that organizational survival and growth requires organizational change to resolve a range of management challenges that emerge over time. In prior research, specific constructs of dynamic IT capabilities have been the subject of independent empirical investigation. This has resulted in conflicting conceptualizations of dynamic capabilities that obfuscate theoretical definition, empirical grounding and measurement. We seek ...

A Roadmap For Rural Area Ict Solution Deployment: A Case Of Kgautswane Community In South Africa, Felix F. Ntawanga Mr

The African Journal of Information Systems

The need to introduce technologies in rural areas so as to capacitate communities towards overcoming various socio-economic challenges remains a priority in emerging economies. We rely on the foregoing for the investigation in the Kgautswane community in South Africa, of a range of socio-economic challenges that can be addressed through ICT. Identified challenges are further filtered for the selection of an appropriate intervention based on previous experience in the community. The appropriate challenge forms the basis for the development and deployment of an eProcurement ICT solution for small scale traders in the community with emphasis on the concept of a ...

The Influence Of Enterprise Systems On Business And Information Technology, D. Lance Revenaugh, Ph.D., Myles M. Muretta

Business and Information Technology

Business strategy is important to all organizations. Nearly all Fortune 500 firms are implementing Enterprise Resource Planning (ERP) systems to improve the execution of their business strategy and to improve integration with its information technology (IT) strategy. Successful implementation of these multi-million dollar software systems are requiring new emphasis on change management and on Business and IT strategic alignment. This paper examines business and IT strategic alignment and seeks to explore whether an ERP implementation can drive business process reengineering and business and IT strategic alignment. An overview of business strategy and strategic alignment are followed by an analysis of ...

Hybrid Spread-Spectrum Tcp For Combating Fraudulent Cyber Activities Against Reconnaissance Attacks, Simon Enoch Yusuf, Olumide Longe

The African Journal of Information Systems

The inefficiencies of current intrusion detection system against fraudulent cyber activities attracts the attention of computer gurus, also known as “hackers” to exploit known weakness on a particular host or network. These hackers are expert programmers who mainly focus on how the Internet works, and they interact with each other to know its strengths and weaknesses. Then they develop advanced tools which an average attacker with little background can use to know the liveness, reachability and running service on the network. Once an attacker identifies these details, he can accurately launch an effective attack and get maximum benefit out of ...

Coaching The Self: Identity Work(Ing) And The Self-Employed Professional, Sinéad Grace Ruane

Open Access Dissertations

Identity has long been a prolific research interest for organizational scholars. Its popularity can be attributed to the development of post-bureaucratic organizations, where control is no longer achieved through external forms (i.e. rules and procedures), but rather, "softer" mechanisms, such as organizational culture and values. Examining identity therefore becomes crucial for understanding how employees internalize organizational goals to exhibit desired behaviors. While the predominant approach has been to analyze how organizations help shape, control, and regulate member identity, this project calls into question the assumption of organizational employment to explore the micro-processes of identity construction among a growing class ...

Introduction To Digital Commons For Support Staff, Kimberly J. Sawtelle

Kimberly J. Sawtelle

What is Digital Commons? Digital Commons is an Institutional Repository (IR). In essence, Digital Commons is an interactive web interface that collects, preserves, and distributes an institution's artistic and intellectual output online. Think of it as a massive database for storing and retrieving publications.

This presentation provides a brief, general overview of what the DigitalCommons@UMaine Institutional Repository is for administrative support staff and explain why it is an important tool for the University of Maine.

Interpersonality And Online Persuasion, Vance E. Wilson, Soussan Djamasbi

User Exprience and Decision Making Research Laboratory Publications

Computer-mediated communication (CMC), such as email, instant messaging, and online texting, is an important channel for influencing message receivers’ behavior. We observe that, while most communication media are structurally biased to support either interpersonal or broadcast modes of communication CMC can support both. We argue in this paper that people respond to this ambiguity by categorizing CMC messages based on certain characteristics that distinguish interpersonal communication from broadcast communication, and they tend to comply to a greater extent with those messages they perceive as interpersonal in origin. Based on these propositions we propose a new research model which exhibits strong ...

How Can African Countries Advance Their Outsourcing Industries: An Overview Of Possible Approaches, Pamela Abbott

The African Journal of Information Systems

Offshore outsourcing has become a multi-billion dollar industry with global dominance. This editorial provides an overview of offshore outsourcing and identifies factors affecting success of offshore outsourcing in low-income countries.

A Quantitative Analysis Of Business Process Reengineering And Organizational Resistance: The Case Of Uganda, Samali Violet Mlay, Irina Zlotnikova, Susan Watundu

The African Journal of Information Systems

ABSTRACT

Despite efforts by many organisations to redesign their processes, many of them have not succeeded. The main objective of the study was to analyse the extent to which organisational resistance impacts on the implementation of BPR. We used survey methodology using a questionnaire for data collection. Descriptive analysis of factors that cause resistance was conducted and results showed that only 30.4% of BPR in Uganda have been successful. The results showed that the factors that impact on BPR implementation include; users’ awareness of BPR project, level of emotional response, organisational resistance, and failure of management to create awareness ...

Creating A Repository For The Design And Delivery Of Web Services, John D. Delano, Atish P. Sinha, Hemant Jain

Business Administration Faculty Presentations

Existing web service repositories are not well suited to handle the multi-layered representation of web services, nor are they able to support multiple development methodologies. We describe the design and development of a repository called Web Service Crawler that supports both a traditional development methodology for the initial design of services, and an agile approach for the design of composite applications. Web Service Crawler is developed based on a set of theory-based design characteristics, and includes novel facets to represent multi-layered web services, such as workflow, composition, and layer. The positive evaluation results indicate that Web Service Crawler can be ...

Creating A Repository For The Design And Delivery Of Web Services, John D. Delano, Atish P. Sinha, Hemant Jain

Business Administration Faculty Publications

Existing web service repositories are not well suited to handle the multi-layered representation of web services, nor are they able to support multiple development methodologies. We describe the design and development of a repository called Web Service Crawler that supports both a traditional development methodology for the initial design of services, and an agile approach for the design of composite applications. Web Service Crawler is developed based on a set of theory-based design characteristics, and includes novel facets to represent multi-layered web services, such as workflow, composition, and layer. The positive evaluation results indicate that Web Service Crawler can be ...

The Valuation Impact Of Sec Enforcement Actions On Non-Target Foreign Firms, Roger Nelson Silvers

Open Access Dissertations

This study provides a test of the market valuation impact of Securities and Exchange Commission (SEC) enforcement actions for foreign firms. I examine the SEC enforcement policy towards foreign firms under its jurisdiction. In contrast to Siegel (2005) who examines earlier years, I find that the SEC's current (post-2002) enforcement intensity is considerable and has increased dramatically by comparison. I construct a novel test using the burgeoning series SEC enforcement events as changes to the legal environment that circumvents the issues associated with firm-level exchange-listing events (e.g. self-selection and simultaneous changes to firm traits). The tests focus on ...

Work System Theory: Overview Of Core Concepts, Extensions, And Challenges For The Future, Steven Alter

Steven Alter

This paper presents a current, accessible, and overarching view of work system theory. WST is the core of an integrated body of theory that emerged from a long-term research project to develop a systems analysis and design method for business professionals called the work system method (WSM). After discussing WST’s basic premises and its two central frameworks, this paper summarizes the relationship between WST and WSM. It shows how experience with early versions of WSM led to three extensions of WST that addressed limitations-in-use in one of the central frameworks in WST. After comparisons with related theories, this paper ...

The Implementation Of G2b Inter-Organizational Information Systems: A Dialectical Design Perspective, Gamel O. Wiredu

The African Journal of Information Systems

Although the interactions between information technology and the context of government-to-business relations challenge the implementation of information systems, the challenges are currently under-researched. Therefore, this paper analyzes the mutual shaping between technology integration and the context. Based on an empirical study of the deployment of electronic cash registers for value-added tax administration, the analysis explains how government-business dialectics inform the design of relations between institutional, technological and organizational factors. The explanations lead to the argument for a dialectical design perspective on implementation that facilitates a systematic comprehension of (1) the inducements of design; (2) the relationships between the factors as ...

A Model For Designing M-Agriculture Applications For Dairy Farming, Amos Gichamba, Ismail A. Lukandu

The African Journal of Information Systems

In the recent past, developing countries have experienced major technological advancements including high mobile phone penetration. With the implementation of innovative technological solutions (e.g. mobile-based systems in key economic activities such as agriculture), there is need to develop models that software developers and researchers can use to design solutions. This paper aims to study the implementation of mobile systems in agriculture and presents a model for designing such applications. This study shows that models exist for general mobile applications design and development, although none specifically suits mobile agriculture applications. A model for designing and implementing M-Agriculture applications is presented ...