Journal ArticleDOI
Impacts of information systems and technology on productivity and competitiveness of the Portuguese banking sector: an empirical study
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In this paper, the authors present a study of the Portuguese financial sector during the period 1994-1999, focusing on the productivity paradox of information systems and technology (IST) investments, examining the services sector and including the human subsystem of an organisation, clients and employees.About:
This article is published in International Transactions in Operational Research.The article was published on 2004-01-01. It has received 11 citations till now. The article focuses on the topics: Productivity paradox & Productivity.read more
Citations
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Journal ArticleDOI
Elements of paradoxes in supply chain management literature: A systematic literature review
TL;DR: In this article, the authors report the results of a systematic literature review investigating paradoxes in supply chain management, which identified 64 articles as the basis of their research containing a total of 68 unique paradoxes.
Journal ArticleDOI
Interval-Parameter Robust Minimax-regret Programming and Its Application to Energy and Environmental Systems Planning
TL;DR: An interval-parameter robust minimax-regret programming method is developed and applied to the planning of energy and environmental systems planning under uncertainty and results indicate that reasonable solutions have been generated.
Journal ArticleDOI
Recursos TIC y supervivencia empresarial: una revisión de la noción de ventaja competitiva
TL;DR: In this article, the authors investigated the impact of the use of IT resources on the expected lifetime of a firm and found that the average lifetime and the odds of surviving beyond any arbitrary time t are modified by the availability and the pattern of use of marketing-oriented IT resources, by IT management experience, and by the ability to deploy internal and external collaboration strategies.
Journal ArticleDOI
IT Investments, Intangibles, and Financial Performance, Revisited: A RBV-Based Empirical Analysis
TL;DR: In this paper, the authors evaluate the relation between current IT resources and capabilities and corporate performance, as measured by the probability of default, and provide evidence that the ability of a company to survive as an independent economic unit is modified by IT decentralization, flexibility, and the development of synergistic bundles of IT resources.
Las TIC como inductores de competitividad y facilitadores del éxito empresarial IT as Inductors of Competitiveness and Facilitators of Business Success
TL;DR: In this paper, the authors examined whether IT resources and capabilities modify the average longevity of the companies and concluded that the competitive value of IT investments lies on synergies between installed resources and some underlying capabilities, e.g. know-how or the ability to innovate.
References
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Journal ArticleDOI
The productivity paradox of information technology
TL;DR: The increased interest in the «productivity paradox,» as it has become known, has engendered a significant amount of research, but thus far, this has only deepened the mystery.
Journal ArticleDOI
Paradox Lost? Firm-Level Evidence on the Returns to Information Systems Spending
Erik Brynjolfsson,Lorin M. Hitt +1 more
TL;DR: In this article, the authors used new firm-level data on several components of IS spending for 1987-1991 and found that the gross marginal product MP for computer capital averaged 81% for the firms in their sample.
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Productivity, business profitability, and consumer surplus: three different measures of information technology value
Lorin M. Hitt,Erik Brynjolfsson +1 more
TL;DR: While productivity, consumer value, and bush ness profitability are related, they are ultimate, which means that IT has not had any bottom line impact on business profitability.
Journal ArticleDOI
Measuring strategic performance
TL;DR: In this paper, the authors demonstrate the inadequacy of traditional measures, that are based on a firm's profitability, for evaluating its strategic performance and demonstrate the importance of other measures, such as the satisfaction of all of the firm's stakeholders (and not merely its stockholders), as important discriminators of strategic performance.
Journal ArticleDOI
Information Technologies and Business Value: An Analytic and Empirical Investigation
TL;DR: This paper proposes and test a new process-oriented methodology for ex post measurement to audit IT impacts on a strategic business unit SBU or profit center's performance and shows significant positive impacts of IT at the intermediate level.
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