A Non-Random Walk Down Hollywood Boulevard: Celebrity Deaths and Investor Sentiment

Gabriele Lepori

Research output: Contribution to conferencePaperResearchpeer-review

Abstract

Media communication scholars document that the general public exhibits a psychological attachment to celebrities and may emotionally react to their death. In this paper, I take advantage of this insight and I adopt an event study approach to test the impact of exogenous and incidental negative affect (i.e. grief, proxied by the death of Hollywood Walk of Fame celebrities) on people’s willingness to invest in risky assets (proxied by the daily performance of the U.S. stock market). Using a sample of 1,374 celebrity deaths over the period 1926-2009 and controlling for seasonalities, economic/environmental factors, and market liquidity, I find that the death of popular and beloved celebrities is immediately followed by a 16 basis point increase in stock returns, which is consistent with a rise in the net demand for risky instruments. I also find evidence that the size of this celebrity-death effect is increasing in the popularity/media coverage of the celebrity in question, and is larger for stocks that are more affected by investor sentiment. Overall, my findings are consistent with the lab research on the affect management model, which maintains that incidental negative affect promotes risk-prone behavior.
Original languageEnglish
Publication date2012
Number of pages57
DOIs
Publication statusPublished - 2012
Event2012 Conference on East Asia Finance: Crisis and Recovery of Financial Markets - Tamkang University, Taipei, Taiwan, Province of China
Duration: 26 May 201227 May 2012
http://www2.tku.edu.tw/~fddx/download/2012EAF_Agenda(tentative).pdf

Conference

Conference2012 Conference on East Asia Finance
LocationTamkang University
CountryTaiwan, Province of China
CityTaipei
Period26/05/201227/05/2012
Internet address

Cite this

Lepori, G. (2012). A Non-Random Walk Down Hollywood Boulevard: Celebrity Deaths and Investor Sentiment . Paper presented at 2012 Conference on East Asia Finance, Taipei, Taiwan, Province of China. https://doi.org/10.2139/ssrn.1838371