mehrnoosh mehdi sasan; Ghasem Bakhshandeh
Abstract
Given the rapid economic, technological and even political developments in today's world, the use of business intelligent systems in organizations is inevitable and the present study also examines the relationship between intelligent business systems and organizational performance in previous research ...
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Given the rapid economic, technological and even political developments in today's world, the use of business intelligent systems in organizations is inevitable and the present study also examines the relationship between intelligent business systems and organizational performance in previous research has examined the community. In this regard, 1244 studies were identified and reviewed by systematic review, and finally 8 articles had the necessary criteria to enter the meta-analysis were selected as the basis for entering the meta-analysis. The obtained data were analyzed using CMA2 software. The results of N safe from error test indicated that there was no diffusion bias in the data, and in terms of homogeneity or heterogeneity, both I2 index and Q statistic indicated that the observed effects were heterogeneous; hence, a random model was used to evaluate the total effect size. The results showed that the relationship between business intelligent systems and organizational performance is positive and has an effect size of 0.474.
Fatemeh Mohammadi; Hamid Reza Yazdani; Marzieh Adibzadeh
Abstract
Shopping is an intrinsic part of people's daily lives. Due to the rapid growth of Internet technology, customer buying behavior has changed; And the Internet has created a public space where people interact with others, do their banking activities And shopping that have affecting multiple factors people's ...
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Shopping is an intrinsic part of people's daily lives. Due to the rapid growth of Internet technology, customer buying behavior has changed; And the Internet has created a public space where people interact with others, do their banking activities And shopping that have affecting multiple factors people's shopping intentions. The main purpose of this study is to identify the factors affecting online shopping intentions and to review and synthesis the results of research conducted in this area with a meta-analysis approach. The statistical population of the study is online shopping studies published in international journals between 2000 and 2018. To conduct this research, after reviewing and screening more than 635 articles related to online shopping, 89 articles were selected for meta-analysis. After reviewing the selected articles, a total of 24 variables with a frequency greater than 5 were identified that were selected as influencing variables on online shopping intentions. The results related to the effect size of the variables showed that the satisfaction variable with the effect size of 0.614 had the most impact and then perceived value and shopping experience had the most impact on online shopping.
Vajhollah Ghorbanizadeh; Sara Behfar
Volume 2, Issue 6 , February 2015, , Pages 1-22
Abstract
In recent decades, we have witnessed new developments in ICTapplications in different fields of life. The current dynamic and turbulent business environment has forced organization to change their traditional methods of conducting business. Hence, it is important for organizations to evaluate e-readiness ...
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In recent decades, we have witnessed new developments in ICTapplications in different fields of life. The current dynamic and turbulent business environment has forced organization to change their traditional methods of conducting business. Hence, it is important for organizations to evaluate e-readiness to use the advantages of recent developments in information technology. The ever-increasing number of studies on e-readiness and scattered information in this field has sparked the interest of this research in a systematic and scientific manner. This paper, using meta-analysis method and Comprehensive Meta-Analysis Software (CMA2), aggregated the findings of 15 master theses and six articles. A total number of 23 studies were selected according to inclusive criteria. The finding of this study confirmed the important of variables such as human resource, management factors,Organizational capabilities, infrastructure, economic factors and environmental factors on the e-readiness of Iranian organization. Finding also show that there are some moderating factors that affect researches results.
Vajhollah ghorbanizadeh; Habib roodsaz; Ja’far abbaspoor
Volume 2, Issue 8 , September 2014, , Pages 1-32
Abstract
In recent decades, we are facing developments and new achievements in information technology usages in various areas of life every day. Due to the pressure of the current dynamic and turbulent business environment, organizations should change their traditional methods. Therefore, electronic government ...
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In recent decades, we are facing developments and new achievements in information technology usages in various areas of life every day. Due to the pressure of the current dynamic and turbulent business environment, organizations should change their traditional methods. Therefore, electronic government establishment in organizations of our country is highly important in order to utilize recent advances in information technology and it‘s opportunities. On the other hand, due to several studies regarding electronic government and facing kind of dispersed information in this area doing combinational studies which would provide researchers with studies related to this subject in a scientific and systematic way is highly mattered. This study reviews 12 thesis and 8 article aiming for merging quantitative results of studies related to electronic government establishment in Iranian organizations by using meta-analysis method and comprehensive meta-analysis software (CMA2). A total of 20 studies are selected and reviewed based on Inclusive criteria. Results of meta-analysis regarding barriers to electronic government establishment of 17 variables represent that the studies related to barriers to electronic government establishment suggest that Organizational barriers with the effect-size of 0/943, Strategic barriers with the effect-size of 0/886 and Legal barriers with the effect-size of 0/735, Nature barriers with the effect-size of 0/703 and Managerial barriers with the effect-size of 0/702 have the greatest preventive effect on electronic government establishment.
