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Subjective perceptions of value : A qualitative case study using informal evaluation to measure the value of an Information SystemLoggert, Josefin, Åhlin, Mairon January 2015 (has links)
The debate on how to measure the value of IT is an ongoing debate within the IT evaluation research. Research about the value of IT tends to focus on formal aspects and ignore informal aspects such as the subjective perceptions of individuals and researchers acknowledge a lack of informal evaluation methods used in practice. This study aims to answer two research questions: How can informal value of IS be evaluated? and What are the benefits and drawbacks of relying on informal value when assessing IS? To answer these questions a qualitative case study have been conducted using the DeLone & McLean IS Success Model as a theoretical framework. The results show that using the model was successful however we argue that important aspects were missing in the model. The benefits of relying on informal value showed to be the possibilities of discovering aspects of value that are not visible in formal evaluation. The drawbacks of performing an informal evaluation are that they are complicated and time-consuming and do not promise useful results.
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Value Creation from IT Systems Integration : A Benefits, Openness and Price Model PerspectiveBrege, Harald, Hampusson, Petter January 2014 (has links)
This thesis is aimed at finding out how integration of IT systems creates value for companies and is conducted as a qualitative case study, where six companies are interviewed about their integration solutions. The interviewees were five CIOs and one Managing Director. Four of the companies interviewed have genuine Application Integration solutions, where a middleware platform is the hub of the integration system, while the remaining two used solutions based around a system of point-to-point integrations. The value of an integration solution will be considered a combination of the benefits an integration solution provides, openness aspects, and the price models used to pay for the system. Value is defined as what the company gains, in monetary terms, in exchange for what it pays for an offering (Anderson, Kumar, & Narus, 2007). This definition further defines the attractiveness of an offering as the value minus the price. When discussing the value of an IT system, it is important to consider the difference between the potential value, which is the maximum the system can deliver with an ideal environment and usage, and the realised value, which is some fraction of the potential value that a company actually gains, of the system (Davern & Kauffman, 2000; Smith & Nagle, 2005). Affecting the realisation of potential value are certain factors, called conversion contingencies, which are things like preparation of implementation projects or efforts at using all aspects of a system. Benefits are analysed according to a framework that divides IT systems benefits into five categories: operational, managerial, strategic, IT infrastructure, and organisational benefits (Shang & Seddon, 2000). These categories are focused around, respectively, productivity gains, enhanced planning capabilities, new strategic capabilities, better IT administration, and process improvements. We conclude that most companies gain several large benefits in the operational and managerial types, while the other three types have fewer reported benefits. We conclude that there seems to be quite a lot of unrealised potential value in the integration solutions, if the view of the potential of integration from the technological side is used. We also conclude that companies in certain environments and with more complex organisational structures seem to have a larger value potential than others, meaning they have more to potentially gain from an integration solution. For openness, five aspects of open source software are studied: lock-in, cost, security, flexibility/modifiability, and community. These aspects are mainly derived from literature on open source. The first conclusion we make regarding openness is that most of the CIOs seems not to be fully aware of what the term truly entails. Companies’ opinions regarding open source can be seen on a range between two extremes: those who want to modify or develop software and those who only want to use standard systems. The former category has more to gain from the aspects of cost and modifiability than the latter, but both categories can gain from the lock-in, security, and community aspects. The combination of factors that creates the price of an offering can be described as a price model. To study the value of price models of integration solutions, the SBIFT model (Iveroth, et al., 2013) is used, where the price model is divided into five dimensions, scope, base, influence, formula and temporal rights. None of the interviewed companies were satisfied with the alternatives for price models currently on the market. It was concluded that the dissatisfaction mostly stemmed from the facts that the companies had little opportunity to affect the price model, meaning they could not adapt it to better fit their internal conditions, the complexity of the license agreements, and that it was hard to get vendors to cite a price for a system. Price models that would be more attractive are e.g. models with a larger variable part, like transaction-based ones, or models that affect the time scale of the contract, even though no single model seemed more attractive to all companies.
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Information technology and process performance: an empirical investigation of the complementarities between IT and non-IT resourcesJeffers, Patrick I. 06 November 2003 (has links)
No description available.
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Efficiency enhancing effects of IT investment on other factor inputs and accounting identity approach to value of ITMittal, Neeraj 21 July 2004 (has links)
No description available.
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The Role of Supplier Willingness in Supplier Development: A Case Study of SME Supplier Selection and Development in Information Technology Outsourcing SectorNguyen, Chi Toan 04 September 2020 (has links)
The dissertation is a case study focusing on supplier development (SD) practices of SMEs in information technology outsourcing (ITO) sector. From the dyadic perspective, the research explored three key issues: (1) supplier development activities of SME firms in ITO sector, (2) the role of supplier willingness in supplier selection and development process and (3) the motivations of suppliers to participate in the SD programs with the client. The results from this case study contribute to the knowledge in SME supplier development practices and client-supplier relationship management. Specifically, the contribution is explored from the ITO sector, with respect to the influence of supplier willingness in SME supplier selection, SD practice in ITO sector and the motivations of suppliers to participate in such activities with the client.
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The Role of Information Technology Organizational Design in Firms' Ability to InnovateHalimi, Hassan S. 01 January 2015 (has links)
Information technology (IT) organizations have become an integral part of many firms, with increasing strategic significance. Consequently, investments in IT represent a significant percentage of a firm's expenditure. Despite the investment, the business value of IT has been difficult to quantify, creating uncertainty about a firm's investments in IT innovation. The purpose of this nonexperimental study was to examine relationships between a firm's innovativeness and 3 IT organizational design factors: knowledge creation, dynamic capabilities, and communication structures. The research questions addressed the relationships between a firm's ability to innovate and specific design elements of the IT organization. The study was based on Nonaka's dynamic theory of organizational knowledge creation, Schumpeter's industrial market structure, and Wernerfelt's resource-based view of the firm. Data were collected from an online survey with 115 employees of firms that depend on IT to deliver their products or services. Pearson product-moment correlational analysis revealed statistically significant relationships between the IT organizational design factors and a firm's ability to innovate. The implications for positive social change stemming from this study affect managers of firms that rely on IT to deliver products or services. The findings suggest that the design of the IT organization influences the performance of the firm through cost reduction and its sustainability through innovation, both of which lead to community economic empowerment thus benefiting the general public.
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Valor das capacidades de TI : impacto na qualidade da informação e no desempenho das organizações brasileirasOliveira, Deyvison de Lima January 2013 (has links)
O valor da Tecnologia da Informação (TI) para o negócio, na perspectiva de recursos isolados de TI, tem apresentado resultados mistos. Além disso, esse valor tem sido avaliado no nível da Firma, por meio de medidas agregadas de desempenho como rentabilidade, participação no mercado e eficiência. Como alternativa a essa abordagem, esta pesquisa adota o conceito de Capacidades de TI como um conjunto de recursos em uso pelas organizações. Também, outros construtos em níveis inferiores ao Desempenho da Firma (DF) são considerados – Qualidade da Informação (QI) e Desempenho no Nível de Processos (DP). Portanto, alternativamente às abordagens de valor da TI, esta pesquisa tem o objetivo de identificar o valor das Capacidades de TI e o seu impacto sobre a Qualidade da Informação e sobre o Desempenho Organizacional nos níveis de Processos e da Firma. O teste das hipóteses de pesquisa é precedido por entrevistas com especialistas de TI (gestores), no intuito de validar o modelo proposto. Adicionalmente, procedeu-se à tradução das variáveis para a survey. Especialistas em SI (pesquisadores) também participaram da avaliação das variáveis do modelo de medida, julgando sua permanência ou exclusão. Surveys Pré-teste e de Estudo Piloto foram realizadas com vistas ao refinamento do instrumento de coleta e do modelo de medida, respectivamente. Na survey completa participaram 150 gestores de TI e de negócios ligados a grandes organizações brasileiras. Os dados foram analisados com Modelagem de Equações Estruturais, a fim de validar o modelo de medida e testar as hipóteses do modelo. Pelo teste do modelo estrutural na survey completa, constatou-se que as Capacidades de TI Internas estão associadas ao nível de Qualidade da Informação e ao Desempenho no Nível de Processos. As Capacidades de TI Externas, por outro lado, não impactam positivamente na QI nem sobre os níveis de desempenho (Processos e Firma). Um modelo de mediação do Desempenho de Processos foi testado na survey completa. Constatou-se a mediação completa, sustentando a hipótese de que as Capacidades de TI Internas exercem impacto sobre o Desempenho da Firma, mediado por processos de negócio. Os resultados são apoiados por estudos que defendem que o valor da TI é captado direta e primeiramente em nível de Processos. As contribuições, limitações e recomendações da pesquisa constam nas Considerações Finais da tese. / The value of Information Technology (IT) to business, from the perspective of individual IT resources, has shown mixed results in the literature. Furthermore, this value has been evaluated at the firm level, through aggregate measures of performance such as profitability, market share and efficiency. As an alternative to such perspective, this research adopts the concept of IT Capabilities as a set of resources in use by organizations. Likewise, other constructs at lower levels than the Firm Performance are considered – namely Information Quality (IQ) and at the Process level Performance. So, alternatively to approaches about the value of IT, this research aims to identify the value of IT Capabilities and theirs impacts on the Information Quality and on the Performance, at the Processes and the Firm levels. The test of research’s hypothesis is preceded by interviews with IT specialists (managers) in order to validate the research model. Additionally, we proceeded to the translation of the variables for the survey. Information Systems experts (researchers) also participated in the evaluation of the variables to the measurement model, judging its presence or deletion. Surveys Pre-test and Pilot Study were conducted with a view to refining the data collection instrument and the measurement model, respectively. The full survey was answered by 150 IT’s and business’s managers in large Brazilian organizations. Data were analyzed with Structural Equation Modeling in order to validate the measurement model and testing hypotheses of the research model. For the test of the structural model in the full survey, it was found that the Internal IT Capabilities are associated with the level of Quality of Information and at the Process Level Performance. The External IT Capabilities, on the other hand, do not impact positively on IQ, neither on the performance levels (Processes and Firm). One model of mediation for Process level Performance was tested in the full survey. It was found full mediation, supporting the hypothesis that Internal IT Capabilities exert impact on the performance at the Firm level, mediated by business processes. The results are supported by researches that argue value of IT is captured direct and firstly at the Processes level. The contributions, limitations and recommendations of the research are contained in the end of the thesis.
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Valor das capacidades de TI : impacto na qualidade da informação e no desempenho das organizações brasileirasOliveira, Deyvison de Lima January 2013 (has links)
O valor da Tecnologia da Informação (TI) para o negócio, na perspectiva de recursos isolados de TI, tem apresentado resultados mistos. Além disso, esse valor tem sido avaliado no nível da Firma, por meio de medidas agregadas de desempenho como rentabilidade, participação no mercado e eficiência. Como alternativa a essa abordagem, esta pesquisa adota o conceito de Capacidades de TI como um conjunto de recursos em uso pelas organizações. Também, outros construtos em níveis inferiores ao Desempenho da Firma (DF) são considerados – Qualidade da Informação (QI) e Desempenho no Nível de Processos (DP). Portanto, alternativamente às abordagens de valor da TI, esta pesquisa tem o objetivo de identificar o valor das Capacidades de TI e o seu impacto sobre a Qualidade da Informação e sobre o Desempenho Organizacional nos níveis de Processos e da Firma. O teste das hipóteses de pesquisa é precedido por entrevistas com especialistas de TI (gestores), no intuito de validar o modelo proposto. Adicionalmente, procedeu-se à tradução das variáveis para a survey. Especialistas em SI (pesquisadores) também participaram da avaliação das variáveis do modelo de medida, julgando sua permanência ou exclusão. Surveys Pré-teste e de Estudo Piloto foram realizadas com vistas ao refinamento do instrumento de coleta e do modelo de medida, respectivamente. Na survey completa participaram 150 gestores de TI e de negócios ligados a grandes organizações brasileiras. Os dados foram analisados com Modelagem de Equações Estruturais, a fim de validar o modelo de medida e testar as hipóteses do modelo. Pelo teste do modelo estrutural na survey completa, constatou-se que as Capacidades de TI Internas estão associadas ao nível de Qualidade da Informação e ao Desempenho no Nível de Processos. As Capacidades de TI Externas, por outro lado, não impactam positivamente na QI nem sobre os níveis de desempenho (Processos e Firma). Um modelo de mediação do Desempenho de Processos foi testado na survey completa. Constatou-se a mediação completa, sustentando a hipótese de que as Capacidades de TI Internas exercem impacto sobre o Desempenho da Firma, mediado por processos de negócio. Os resultados são apoiados por estudos que defendem que o valor da TI é captado direta e primeiramente em nível de Processos. As contribuições, limitações e recomendações da pesquisa constam nas Considerações Finais da tese. / The value of Information Technology (IT) to business, from the perspective of individual IT resources, has shown mixed results in the literature. Furthermore, this value has been evaluated at the firm level, through aggregate measures of performance such as profitability, market share and efficiency. As an alternative to such perspective, this research adopts the concept of IT Capabilities as a set of resources in use by organizations. Likewise, other constructs at lower levels than the Firm Performance are considered – namely Information Quality (IQ) and at the Process level Performance. So, alternatively to approaches about the value of IT, this research aims to identify the value of IT Capabilities and theirs impacts on the Information Quality and on the Performance, at the Processes and the Firm levels. The test of research’s hypothesis is preceded by interviews with IT specialists (managers) in order to validate the research model. Additionally, we proceeded to the translation of the variables for the survey. Information Systems experts (researchers) also participated in the evaluation of the variables to the measurement model, judging its presence or deletion. Surveys Pre-test and Pilot Study were conducted with a view to refining the data collection instrument and the measurement model, respectively. The full survey was answered by 150 IT’s and business’s managers in large Brazilian organizations. Data were analyzed with Structural Equation Modeling in order to validate the measurement model and testing hypotheses of the research model. For the test of the structural model in the full survey, it was found that the Internal IT Capabilities are associated with the level of Quality of Information and at the Process Level Performance. The External IT Capabilities, on the other hand, do not impact positively on IQ, neither on the performance levels (Processes and Firm). One model of mediation for Process level Performance was tested in the full survey. It was found full mediation, supporting the hypothesis that Internal IT Capabilities exert impact on the performance at the Firm level, mediated by business processes. The results are supported by researches that argue value of IT is captured direct and firstly at the Processes level. The contributions, limitations and recommendations of the research are contained in the end of the thesis.
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Valor das capacidades de TI : impacto na qualidade da informação e no desempenho das organizações brasileirasOliveira, Deyvison de Lima January 2013 (has links)
O valor da Tecnologia da Informação (TI) para o negócio, na perspectiva de recursos isolados de TI, tem apresentado resultados mistos. Além disso, esse valor tem sido avaliado no nível da Firma, por meio de medidas agregadas de desempenho como rentabilidade, participação no mercado e eficiência. Como alternativa a essa abordagem, esta pesquisa adota o conceito de Capacidades de TI como um conjunto de recursos em uso pelas organizações. Também, outros construtos em níveis inferiores ao Desempenho da Firma (DF) são considerados – Qualidade da Informação (QI) e Desempenho no Nível de Processos (DP). Portanto, alternativamente às abordagens de valor da TI, esta pesquisa tem o objetivo de identificar o valor das Capacidades de TI e o seu impacto sobre a Qualidade da Informação e sobre o Desempenho Organizacional nos níveis de Processos e da Firma. O teste das hipóteses de pesquisa é precedido por entrevistas com especialistas de TI (gestores), no intuito de validar o modelo proposto. Adicionalmente, procedeu-se à tradução das variáveis para a survey. Especialistas em SI (pesquisadores) também participaram da avaliação das variáveis do modelo de medida, julgando sua permanência ou exclusão. Surveys Pré-teste e de Estudo Piloto foram realizadas com vistas ao refinamento do instrumento de coleta e do modelo de medida, respectivamente. Na survey completa participaram 150 gestores de TI e de negócios ligados a grandes organizações brasileiras. Os dados foram analisados com Modelagem de Equações Estruturais, a fim de validar o modelo de medida e testar as hipóteses do modelo. Pelo teste do modelo estrutural na survey completa, constatou-se que as Capacidades de TI Internas estão associadas ao nível de Qualidade da Informação e ao Desempenho no Nível de Processos. As Capacidades de TI Externas, por outro lado, não impactam positivamente na QI nem sobre os níveis de desempenho (Processos e Firma). Um modelo de mediação do Desempenho de Processos foi testado na survey completa. Constatou-se a mediação completa, sustentando a hipótese de que as Capacidades de TI Internas exercem impacto sobre o Desempenho da Firma, mediado por processos de negócio. Os resultados são apoiados por estudos que defendem que o valor da TI é captado direta e primeiramente em nível de Processos. As contribuições, limitações e recomendações da pesquisa constam nas Considerações Finais da tese. / The value of Information Technology (IT) to business, from the perspective of individual IT resources, has shown mixed results in the literature. Furthermore, this value has been evaluated at the firm level, through aggregate measures of performance such as profitability, market share and efficiency. As an alternative to such perspective, this research adopts the concept of IT Capabilities as a set of resources in use by organizations. Likewise, other constructs at lower levels than the Firm Performance are considered – namely Information Quality (IQ) and at the Process level Performance. So, alternatively to approaches about the value of IT, this research aims to identify the value of IT Capabilities and theirs impacts on the Information Quality and on the Performance, at the Processes and the Firm levels. The test of research’s hypothesis is preceded by interviews with IT specialists (managers) in order to validate the research model. Additionally, we proceeded to the translation of the variables for the survey. Information Systems experts (researchers) also participated in the evaluation of the variables to the measurement model, judging its presence or deletion. Surveys Pre-test and Pilot Study were conducted with a view to refining the data collection instrument and the measurement model, respectively. The full survey was answered by 150 IT’s and business’s managers in large Brazilian organizations. Data were analyzed with Structural Equation Modeling in order to validate the measurement model and testing hypotheses of the research model. For the test of the structural model in the full survey, it was found that the Internal IT Capabilities are associated with the level of Quality of Information and at the Process Level Performance. The External IT Capabilities, on the other hand, do not impact positively on IQ, neither on the performance levels (Processes and Firm). One model of mediation for Process level Performance was tested in the full survey. It was found full mediation, supporting the hypothesis that Internal IT Capabilities exert impact on the performance at the Firm level, mediated by business processes. The results are supported by researches that argue value of IT is captured direct and firstly at the Processes level. The contributions, limitations and recommendations of the research are contained in the end of the thesis.
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A influência do alinhamento estratégico da tecnologia de informação no desempenho empresarial: um estudo sobre o impacto da orientação estratégica na integração, uso e benefícios desta tecnologia ao negócioYoshikuni, Adilson Carlos 04 February 2015 (has links)
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Previous issue date: 2015-02-04 / Este estudo tem como objetivo avaliar a influência da Tecnologia de Informação (TI) no Desempenho Empresarial sob o direcionamento da Estratégia de Negócio. A pesquisa faz um estudo específico da TI pelo alinhamento estratégico da tecnologia na integração, uso e benefícios da TI ao negócio e a influência nas diversas perspectivas de desempenho da firma. A estratégia recebe o recorte na pesquisa da orientação estratégica ao impactar a integração da TI ao negócio. O estudo utilizou da técnica de modelagem em equações estruturais com estimação PLS-PM (Partial Least Squares Path Modeling) num estudo empírico de 222 empresas. Os resultados indicam influência da TI no desempenho empresarial, ao explicar a variabilidade de 34,1% do desempenho de aprendizado & crescimento, 46.1% do desempenho do processo interno, 44,7% do desempenho do mercado, e 32,7% do desempenho financeiro. O estudo possibilitou explicar 74,1% da variabilidade do uso e benefícios da TI à estratégia e os processos de negócio e os diversos efeitos da TI no desempenho empresarial, além de destacar a importância e ênfase dada pelas empresas às variáveis da orientação estratégica. O modelo possibilitou explicar a variabilidade das várias perspectivas do desempenho e sugere outras formas de mensurar a adoção e uso da tecnologia nas organizações. / This study aims to evaluate the influence of Information Technology (IT) in the Firm Performance under orientation of Business Strategy. The research is a specific cut of the IT strategic alignment of technology integration, use and value of IT to the business and influences several of the firm's performances perspectives. The business strategy gets cut in the study of strategic orientation to impact the IT integration to strategy and business processes. The research used the technique of structural equations modeling with the PLS-PM an empirical study of 222 companies. The results show the influence of IT on business performance, in explaining the variability of 34.1 % of learning & growth performance, 46.1 % of the internal process performance, 44.7 % of market performance, and 32.7 % of the performance financial. The results show the influence of IT on firm performance and the impact of the strategy on integration, use and value of IT to strategy and business processes. The study explains 74.1% of the variability of the use and strategy value of IT and business processes, and the various effects of IT on firm performance. In addition, the study demonstrated the importance and emphasis given by the companies in the strategy orientation aspects. The model made IT possible to explain the variability of various performance perspectives, and suggests other ways to measure the adoption and IT use in the organizations.
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