Author: Sinan Aral
Publisher:
ISBN:
Category : Business enterprises
Languages : en
Pages : 32
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Book Description
In an effort to reveal the fine-grained relationships between IT use, patterns of information flows, and individual information-worker productivity, we study task level practices at a midsize executive recruiting firm. We analyze both project-level and individual-level performance using: (1) detailed accounting data on revenues, compensation, project completion rates, and team membership for over 1300 projects spanning 5 years, (2) direct observation of over 125,000 email messages over a period of 10 months by individual workers, and (3) data on a matched set of the same workers' self-reported IT skills, IT use and information sharing. These detailed data permit us to econometrically evaluate a multistage model of production and interaction activities at the firm, and to analyze the relationships among key technologies, work practices, and output. We find that (a) IT use is positively correlated with non-linear drivers of productivity; (b) the structure and size of workers' communication networks are highly correlated with performance; (c) an inverted-U shaped relationship exists between multitasking and productivity such that, beyond an optimum, more multitasking is associated with declining project completion rates and revenue generation; and (d) asynchronous information seeking such as email and database use promotes multitasking while synchronous information seeking over the phone shows a negative correlation. Overall, these data show statistically significant relationships among technology use, social networks, completed projects, and revenues for project-based information workers. Results are consistent with simple models of queuing and multitasking and these methods can be replicated in other settings, suggesting new frontiers for IT value and social network research.
Author: Sinan Aral
Publisher:
ISBN:
Category :
Languages : en
Pages : 254
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Book Description
(cont.) Essay 2: "Network Structure and Information Advantage: Structural Determinants of Access to Novel Information and their Performance Implications." I examine relationships between social network structure, information structure, and individual performance. I build and validate a Vector Space Model of information diversity, develop hypotheses linking two key aspects of network structure - size and diversity - to the distribution of novel information among actors, and test the theory using data on email communication patterns, message content and performance. Results indicate that access to diverse, novel information is related to network structure in non-linear ways, and that network diversity contributes to performance even when controlling for the positive performance effects of access to novel information, suggesting additional benefits to network diversity beyond those conferred through information advantage.
Author: Gordon Bitter Davis
Publisher: McGraw-Hill/Irwin
ISBN:
Category : Business & Economics
Languages : en
Pages : 550
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Book Description
Personal Productivity with Information Technology was developed to fit the specifications for course IS97.2 of the Information Systems Curriculum Model developed as a joint effort by the ACM and AITP (formerly DPMA). The text is designed to help students learn to work more effectively using computers and information technology. It is geared towards use in a variety of college or university courses and should be useful to students majoring in diverse subjects. The text combines a discussion of concepts and methods with practical exercises.
Author: Diwas Kc
Publisher:
ISBN: 9781680836660
Category : Business & Economics
Languages : en
Pages : 112
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Book Description
This monograph reviews the existing literature in operations management on worker productivity and outlines interesting and promising areas of future research. It looks at the individual worker as the atomic unit of analysis in order to examine the drivers that impact worker output.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
(Cont.) Essay 2: "Network Structure and Information Advantage: Structural Determinants of Access to Novel Information and their Performance Implications." I examine relationships between social network structure, information structure, and individual performance. I build and validate a Vector Space Model of information diversity, develop hypotheses linking two key aspects of network structure - size and diversity - to the distribution of novel information among actors, and test the theory using data on email communication patterns, message content and performance. Results indicate that access to diverse, novel information is related to network structure in non-linear ways, and that network diversity contributes to performance even when controlling for the positive performance effects of access to novel information, suggesting additional benefits to network diversity beyond those conferred through information advantage.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309088682
Category : Computers
Languages : en
Pages : 269
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Book Description
Computer science has drawn from and contributed to many disciplines and practices since it emerged as a field in the middle of the 20th century. Those interactions, in turn, have contributed to the evolution of information technology â€" new forms of computing and communications, and new applications â€" that continue to develop from the creative interactions between computer science and other fields. Beyond Productivity argues that, at the beginning of the 21st century, information technology (IT) is forming a powerful alliance with creative practices in the arts and design to establish the exciting new, domain of information technology and creative practicesâ€"ITCP. There are major benefits to be gained from encouraging, supporting, and strategically investing in this domain.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309454050
Category : Computers
Languages : en
Pages : 199
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Book Description
Recent years have yielded significant advances in computing and communication technologies, with profound impacts on society. Technology is transforming the way we work, play, and interact with others. From these technological capabilities, new industries, organizational forms, and business models are emerging. Technological advances can create enormous economic and other benefits, but can also lead to significant changes for workers. IT and automation can change the way work is conducted, by augmenting or replacing workers in specific tasks. This can shift the demand for some types of human labor, eliminating some jobs and creating new ones. Information Technology and the U.S. Workforce explores the interactions between technological, economic, and societal trends and identifies possible near-term developments for work. This report emphasizes the need to understand and track these trends and develop strategies to inform, prepare for, and respond to changes in the labor market. It offers evaluations of what is known, notes open questions to be addressed, and identifies promising research pathways moving forward.
Author: Ben-Tzion Karsh
Publisher: Springer Science & Business Media
ISBN: 3642027318
Category : Computers
Languages : en
Pages : 299
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Book Description
The 13th International Conference on Human–Computer Interaction, HCI Inter- tional 2009, was held in San Diego, California, USA, July 19–24, 2009, jointly with the Symposium on Human Interface (Japan) 2009, the 8th International Conference on Engineering Psychology and Cognitive Ergonomics, the 5th International Conference on Universal Access in Human–Computer Interaction, the Third International Conf- ence on Virtual and Mixed Reality, the Third International Conference on Internati- alization, Design and Global Development, the Third International Conference on Online Communities and Social Computing, the 5th International Conference on Augmented Cognition, the Second International Conference on Digital Human Mod- ing, and the First International Conference on Human Centered Design. A total of 4,348 individuals from academia, research institutes, industry and gove- mental agencies from 73 countries submitted contributions, and 1,397 papers that were judged to be of high scientific quality were included in the program. These papers - dress the latest research and development efforts and highlight the human aspects of the design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human–computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas.
Author: Efraim Turban
Publisher: John Wiley & Sons
ISBN: 9780470400326
Category : Information storage and retrieval systems
Languages : en
Pages : 588
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Book Description
Information technology has changed how businesses operate and succeed in today's global economy. Organizations can now use IT to transform themselves and achieve a tremendous competitive advantage. Information Technology for Management: Transforming Organizations in the Digital Economy, Seventh Edition highlights how this new technology is changing the current business environment and what effect it has on today's students. The text addresses the major principles of MIS in order to prepare managers to understand the role of information technology in the digital economy. Revised and updated for a junior or senior level MIS or MBA course, this title will give students what they need to succeed in the emerging digital economy.
Author: Thomas J. Allen
Publisher: Oxford University Press
ISBN: 0195361784
Category : Business & Economics
Languages : en
Pages : 545
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Book Description
One of the most pathbreaking and influential business books of the 1990s is The Corporation of the 1990s by Michael Scott Morton. Its expert view of how information technology would influence organizations and their ability to survive and prosper in the 1990s has become the benchmark of thinking about information technology. Now, in a supporting companion volume, Information Technology and the Corporation of the 1990s makes available the research on which The Corporation of the 1990s was based. The research was conducted at the Sloan School of Management at MIT by the Management in the 1990s program. The program was funded by a group of 12 industrial and government sponsors from the United States and Britain which included American Express, Digital Equipment Corporation, Eastman Kodak, British Petroleum, MCI Communications, General Motors, U.S. Army, ICL Ltd., Internal Revenue Service, Ernst & Young, BellSouth, and CIGNA Corporation. Information Technology and the Corporation of the 1990s aims to disseminate ideas on how organizations can manage the impact of information technology, and also to raise issues and stimulate further thought by both academics and professionals. The book is divided into three sections which cover the information technology revolution, strategic options, and organization and management responses. It incorporates the work of many important scholars including Charles Jonscher, Michael J. Piore, Thomas W. Malone. JoAnne Yates, Robert I. Benjamin, Gary W. Loveman, Eric von Hippel, Edgar H. Schein, Stanley M. Besen, Garth Saloner, N. Venkatraman, Akbar Zaheer, John C. Henderson, Jay C. Cooprider, Kevin Crowston, Jeongsuk Koh, Gordon Walker, Laura Poppo, John S. Carroll, Constance Perin, Brian T. Pentland, John Chalykoff, Lotte Bailyn, D. Eleanor Westney, Sumantra Ghoshal, John D.C. Little, Thomas J. Allen, Oscar Hauptman, Lisa M. Lynch, Paul Osterman, Thomas A. Kochan, and John Paul MacDuffie.
