(Jan. 24, 2013) -- Chances are you or someone you know has suffered from the flu within the past few months. In fact, this winter, the U.S. Centers for Disease Control and Prevention (CDC) has reported some of the highest levels of influenza in several years. But, your health may not be the only thing that suffers during a flu epidemic. In fact, stock market trading activity decreases when flu incidence is high, according to a new study by John Wald, UTSA professor of finance in the College of Business.
The study, "Do Stock Markets Catch the Flu?" is forthcoming in the Journal of Financial and Quantitative Analysis. Wald and his co-authors examined the impact of influenza on stock markets, studying the New York Stock Exchange (NYSE) for trading activity and the CDC and Google Flu Trends to measure flu activity in and outside the United States over 13 years.
The results noted that in the United States, a higher incidence of flu is associated with decreased trading, decreased volatility, decreased returns and higher bid-ask spreads. Consistent with the flu affecting institutional investors and market makers, the decrease in trading activity and volatility is primarily driven by the incidence of influenza in the New York City area. However, the effect of the flu on bid-ask spreads and returns is related to the incidence of flu nationally. International data confirm their findings of a decrease in trading activity and returns when flu incidence is high.
So, should investors be wary of flu season? Wald says: "The importance of local flu effects on financial markets suggests that it may be important for companies to urge their key employees to get a flu shot."
The UTSA CACP welcomes renowned architect Cesar Pelli, FAIA, RIBA, JIA as part of the CACP’s 2016-17 Speaker Series. Pelli is founder and Senior Principal of the New Haven, Conn. firm Pelli Clarke Pelli Architects.
Buena Vista Theater (BVB 1.326), Downtown Campus
Join the combined UTSA Bands as they perform a program of holiday and seasonal-themed music! This program is appropriate for all ages and includes medleys and arrangements of well-known favorites. Tickets are $10; no free admission.
Arts Building, Recital Hall (ARTS 2.03.02), Main Campus
State Rep. Diego Bernal presents a Q&A panel discussion with MALDEF, RAICES and DMCA Immigration Law Firm about DACA and the current state of affairs for Dreamers. Opening remarks by Congressman Joaquin Castro and Congressman Lloyd Doggett.
Buena Vista Building, Aula Canaria Auditorium (BVB 1.328), Downtown Campus
Graduates from the College of Architecture, Construction and Planning, College of Business, College of Education and Human Development and the College of Public Policy will participate in the first commencement ceremony. President Romo will deliver the keynote address.
Graduates from the College of Engineering, College of Liberal and Fine Arts, College of Sciences and University College will participate in the second commencement ceremony. President Romo will deliver the keynote address.
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