An alternative measure of the ICT-Opportunity Index

Emrouznejad, Ali; Cabanda, Emilyn; Gholami, Roya

doi:10.1016/j.im.2010.04.002

Cited by 45 publications

(22 citation statements)

References 25 publications

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“…Recientemente, la utilización del DEA se incorpora al análisis de recursos como son los tecnológicos a nivel de mercado así, Emrouznejad et al, (2010) proponen un método de evaluación del uso las TICs en 183 países industrializados y Ceccobelli et al, (2012) estudian la relación entre la aplicación y el uso de las TICs y el aumento en la productividad en 14 países de la OCDE.…”

Section: Antecedentesunclassified

Un modelo no paramétrico de evaluación de la eficiencia y la gestión de las redes sociales virtuales: Una aplicación a las empresas del sector de las telecomunicaciones en España

Núñez

Aguiar²

2020

EEA

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RESUMENEste artículo analiza la relación entre la eficiencia productiva y las Redes Sociales Virtuales (RSV) en las empresas de telecomunicaciones en España. En una primera etapa, se aplica el análisis envolvente de datos (DEA) incorporando varios indicadores de actividad "Social Media". En una segunda etapa, se utiliza una regresión logística para caracterizar las empresas eficientes. Los resultados muestran que la capacidad de absorción y utilización de las RSV es un factor determinante en la mejora de la eficiencia productiva. La utilización combinada y las distintas capacidades de gestión de las RSV permiten identificarlas como un recurso heterogéneo. Este trabajo presenta un modelo para la evaluación del desempeño estratégico al abordar su presencia y actividad en RSV.Palabras clave: Eficiencia, Análisis Envolvente de Datos (DEA), regresión logística, redes sociales, tecnologías 2.0., empresas de telecomunicaciones. ABSTRACTThis paper analyzes the relationship between the productive efficiency and the Online Social Networks -OSN in the Spanish telecommunications firms. First, a data envelopment analysis (DEA) is used and several indicators of business "Social Media" activities are incorporated. In a second stage, a logistic regression model regression is applied to characterize the efficient enterprises. Results show that the company's ability to absorb and utilize this OSN is a key factor in improving the productive efficiency. These results on the combined use and different management capabilities of OSN point to a definition of OSN as a heterogeneous resource. This paper presents a model for assessing the strategic performance to address their presence and activity in OSN.

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Section: Antecedentesunclassified

Un modelo no paramétrico de evaluación de la eficiencia y la gestión de las redes sociales virtuales: Una aplicación a las empresas del sector de las telecomunicaciones en España

Núñez

Aguiar²

2020

EEA

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“…As a result, his study shows that while some countries efficiently utilize their investments in ICT to achieve the significant return in infrastructure expansion, some do not. Emrouznejad et al (2010) developed an alternative approach to measure information and communication technology (ICT) of 183 economies by using Data Envelopment Analysis (DEA). The data used in the study were obtained from the International Telecommunications Union (ITU).…”

Section: Literature Reviewmentioning

confidence: 99%

Efficiency of ICT development indicators in OECD countries

Tunalı¹,

Guz²,

şengün³

2017

Pressacademia

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Purpose-Information and communication technologies have a strong influence on sustainable economic growth and global competition. The countries that adapt to the speed of these technologies and have skills, infrastructure and accessibility to use these technologies will benefit from the strong influence of ICT. Various analyses, measurements, and comparisons are made to measure this effect. Methodology-Information and Communication Technologies (ICT) Development Index prepared annually by the International Telecommunication Union (ITU) is a composite index calculated from eleven indicators to monitor developments in the field of ICT and make the comparison between countries. Findings-In this study, the efficiency of the indicators in the ICT Development Index (IDI) in OECD countries was examined by data envelopment analysis. Conclusion-By evaluating the relative effectiveness of the countries, the efficiency scores and reference values were determined for 2015.

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“…They compared their results with well-known indices such as the DAI, the DOI, and the NRI. Emrouznejad, Cabanda, and Gholami (2010) derived an alternative to the ICT-OI, but their only innovation was in the domain of aggregation: they used the same indicators that the ITU used for ICT-OI and aggregated them with the DEA (Data Envelopment Analysis). The result was another index highly correlated with ICT-OI.…”

Section: Analytical Support For Benchmarking the Digital Divide Acrosmentioning

confidence: 99%

“…Unlike other studies concerning alternatives for globally recommended indices, which resulted in additional index-based rankings (such as Emrouznejad et al, 2010;Hanafizadeh et al, 2009), ELECTRE MLO is the only alternative approach that deeply addresses the comparability between countries and reveals corresponding BMs. The question is what makes this method a "decent" alternative to commonly used CIs approach.…”

Section: Theoretical Implications and The Added Value Of The Electre Mlomentioning

confidence: 99%

Benchmarking the digital divide using a multi-level outranking framework: Evidence from EBRD countries of operation

Petrović

Bojković

Anić

et al. 2012

Government Information Quarterly

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An alternative measure of the ICT-Opportunity Index

Cited by 45 publications

References 25 publications

Un modelo no paramétrico de evaluación de la eficiencia y la gestión de las redes sociales virtuales: Una aplicación a las empresas del sector de las telecomunicaciones en España

Un modelo no paramétrico de evaluación de la eficiencia y la gestión de las redes sociales virtuales: Una aplicación a las empresas del sector de las telecomunicaciones en España

Efficiency of ICT development indicators in OECD countries

Benchmarking the digital divide using a multi-level outranking framework: Evidence from EBRD countries of operation

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