Assessing mechanism of financial institutions’ role in managing environmental vulnerabilities
Published in: Uncertain Supply Chain Management
Jun 15, 2022
he study estimates whether the role of non-banking financial institutions in managing economic vulnerability contributes to whether non-banking financial institutions’ role in managing economic vulnerability contributes to higher economic welfare at the public level in Pakistan. The empirical estimation is carried out on secondary data ranging from 1990 to 2020. Using autoregressive distributed lag estimation technique, short-run and long-run effects on non-banking financial institutions are ex...
An Organization’s Success and a Three-Factor Model of Leadership: Evidence from Harvard University
Published in: Interchange
Jun 01, 2022
The study illustrates the leadership role in an academic organization and investigates the leadership approaches that might account for an organization’s success. Leadership at Harvard University is studied as a case study to characterize leadership legacy and to explore whether or not a combination of three leadership factors might be indispensable to the success of academic organization. This study is conducted through a thematic design. Short quotes are reviewed to provide a practical analys...
Formal Approach to Data Accuracy Evaluation
Published in: Informatica
Jun 01, 2022
Belkacem Athamena
zina houhamdi
Usually, data quality is defined by multiple attributes that allow classifying the output data (such as completeness, freshness, and accuracy) or the methods exploiting these data (such as dependability, performance, and protection). Among the suggested quality attributes, we will discuss one of the principal categories: data accuracy. Scientific experiments, decision–making, and data retrieval are examples of situations that require a formal evaluation approach to data accuracy. The evaluation...
Blockchain in global finance make-over: Exploring the mediating role of supply chain flexibility
Published in: International Journal of Data and Network Science
Jun 01, 2022
Ghaleb El Refae
Mohammed Nuseir
This study examined the relationship among blockchain technology utilization, information sharing, supply chain flexibility, and competitive advantage in UAE financial institutions. For this purpose, a theoretical framework was examined regarding the relationship among blockchain technology utilization, information sharing, supply chain flexibility, and competitive advantage. Additionally, mediating effect of supply chain flexibility was also examined. This research is cross-sectional by design...
A Hypothesis on Rationalizing Decisions by Constructing Personal Realities
Published in: Int. J. of Economics and Business Research
Jan 12, 2022
Mahmoud Askari
Ghaleb El Refae
In this paper, we propose a hypothetical model to show how people construct their realities, and how they subjectively rationalize their decisions and actions. We hypothesize that when making individual decisions, what matters is the reality as perceived by individual decision makers, regardless of the objective or subjective approach to reality. The paper attempts to study the link between perceived reality (subjective reality), and how people rationalize their decisions and actions. The pap...
The Use of Topic Modeling in Mining Customers’ Reviews
Published in: The International Arab Conference on Information Technology ACIT’2021
Dec 17, 2021
Shorouq Eletter
Kholoud AlQeisi
Ghaleb El Refae
Social media is becoming one of the most influential tools in this century. Users of social media platforms generate a vast amount of content that can be used by the end user to analyze, measure, monitor, and interpret people's thoughts, beliefs, opinions, feelings, and even relationships. Given the huge impact of social media on business performance, companies are creating their own platforms to have more channels through which they can gain insights into customers' views on products and servi...