Medicine and Health Sciences Commons^™

Twitter Sentiment Analysis: Applications In Healthcare And Finance, Jiali Wang

Dissertations

This research explores the influence of Twitter sentiment on healthcare and finance industries. It assesses how Twitter sentiment and culture measure influence COVID-19 statistics, and it investigates the impact of Twitter sentiment on S&P 1500 stock mispricing. Furthermore, it examines how tweet sentiment predicts major industry returns.

The first part examines how Hofstede’s Culture Dimensions (HCD) and Twitter economic uncertainty index (TEU) relate to COVID-19 infection rate and death rate. The results show certain aspects in HCD, such as power distance index (PDI) and masculinity (MAS) both are negatively and significantly associated with the infection rate, while indulgence (IVR) and …

A Case Study In Resiliency: How A University Survived A Pandemic, Mary Ellen Stewart

Dissertations

This case study was conducted to investigate how the COVID-19 pandemic affected the campus of a small private university in central Mississippi, where traditionally, relational community and interaction were key contributors to campus culture. Through document analysis, individual interviews with campus leaders, and focus groups consisting of members of key departments, the role of resiliency was examined during the early days of the COVID-19 pandemic. Emerging from the data were the four thematic categories of leadership, campus culture, engagement and interaction, and challenges. Key components in each category revealed the significance of resiliency of university leaders, faculty, and staff as …