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Organizational Information Systems (Is) Strategy, It Governance, And Firm Performance: Two Essays On How It Firms Utilize The Roles Of Is Strategy And It Governance To Improve Firm Performance, Xiaqing He
Information Systems & Operations Management Dissertations
This dissertation includes two essays. For essay one, we investigate the implications of organizational wireless and mobile strategy on firm performance in the context of publicly traded information technology firms in the United States. A research model is developed to examine the roles of information technology investment and chief information officer compensation in moderating the relationship between wireless and mobile strategy and firm performance. Topic modeling techniques and ordinary least squares regression are employed to analyze the data. The results support the positive effects of wireless and mobile strategy on firm performance. Additionally, chief information officer compensation is found to …
Three Essays On Text Analytics & Behavioral Operations Management, George Kurian
Three Essays On Text Analytics & Behavioral Operations Management, George Kurian
Information Systems & Operations Management Dissertations
My dissertation is about the use of textual analytics in the field of operations management and behavioral operations management. My first chapter analyses the growth of the area of operations management over the past 21 years using a combination of Author Co-Citation Analysis, topic modeling, and term co-occurrence maps. The results indicate that the field of operations management has evolved considerably over the past twenty-one years with the introduction of new topics such as behavioral operations management, healthcare operations management, knowledge-based capabilities, etc. Based on the findings of my first paper, my second and third chapters were developed. My second …
Intellectual Structure Of Business Analytics And Data Driven Insights For Information Security Breaches, Rahul Dwivedi
Intellectual Structure Of Business Analytics And Data Driven Insights For Information Security Breaches, Rahul Dwivedi
Information Systems & Operations Management Dissertations
Recent decades have exhibited phenomenal surges in not only in the amount of data generated globally but also in the methods used for analyzing data. Cybersecurity breaches have also increased in recent years. This dissertation explores these two important trends and topics in the information systems discipline: analytics and information security. In the first essay, I use a data science approach—analyzing research articles published in eight journals—to study the intellectual structure of business analytics (BA) within the information systems research community by analyzing research articles published in IS senior scholar’s basket of eight journals. I employ citation count to identify …