Twitter is more than rantin’ and ravin’ and snarky memes. It can influence stock returns, according to Alexander Kurov, professor and Fred T. Tattersall research chair in finance. Kurov and Chen Gu, a 2018 graduate of the finance doctoral program, found that firm-level Twitter content has information useful for predicting next-day stock returns, and that it is a stronger predictor of returns for firms with less analyst coverage. Their study, “ Informational role of social media: Evidence from Twitter sentiment,” is published in the Journal of Banking and Finance.
Just Say 'No'
Rejoice introverts and, generally, anyone who wants to decline a social invitation. Recent research by Julian Givi, assistant professor of marketing, shows that it's ok to decline party invitations. His research has gained national and international coverage: https://wvutoday.wvu.edu/resources/how-to-say-no
Big Data, Bigger Wins
The year 2023 was a significant one for Data Driven WV. One of the Chambers College’s research and outreach centers, Data Driven WV works to improve living and working conditions statewide through data-centric and technological solutions, with clients ranging from small businesses to large corporations.
Front of the House
Frank DeMarco, teaching associate professor of hospitality and tourism, recently received the Excellence in Tourism Education Award from the West Virginia Hospitality & Travel Association.
Tipping Points
Here’s a tip for New York City taxi drivers seeking bigger tips: Pick up tourists. Adam Nowak, associate professor of economics, and Amir B. Ferreira Neto, ’19, PhD Economics, studied data on yellow taxis in the Big Apple to see if tourists tipped more than locals. They do. Furthermore, theatergoers tip more than non-theatergoers, based on their findings that zeroed-in on drop-offs and pickups near Broadway. These differences between tourists and locals may affect the allocation of taxis throughout the city, conclude Nowak, Neto and Amanda Ross, of the University of Alabama.
Supply Change
Bernie Quiroga, associate professor of supply chain management and program coordinator of global supply chain management, coauthored a paper that analyzes the effectiveness of urgent care for stroke victims. The paper, published in the Journal of Operations Management, uses supply chain methodology to determine best practices for patient care.