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Profitability of insider trades in extremely volatile markets : evidence from the stock market crash and recovery of 2000 - 2003

Gangopadhyay, Partha; Yook, Ken C.; Sarwar, Ghulam - In: Quarterly journal of finance & accounting : QJFA 48 (2009) 2, pp. 45-61

Persistent link: https://www.econbiz.de/10003879128

Interpreting mean reversion in stock returns

Gangopadhyay, Partha - In: The quarterly review of economics and finance : journal … 36 (1996) 3, pp. 377-394

Persistent link: https://www.econbiz.de/10001209971

Investing in emerging market mutual funds

Ahmed, Parvez; Gangopadhyay, Partha; Nanda, Sudhir - In: Journal of business and economic perspectives 29 (2003) 1, pp. 5-15

Persistent link: https://www.econbiz.de/10001892078

On information release and the January effect : accounting-information hypothesis

Reinganum, Marc R. - In: Review of quantitative finance and accounting 1 (1991) 2, pp. 169-176

Persistent link: https://www.econbiz.de/10001107380

Did weekly economic index and volatility index impact US food sales during the first year of the pandemic?

Das, Narasingha; Gangopadhyay, Partha - In: Financial innovation : FIN 9 (2023) 1, pp. 1-23

We explore the impacts of economic and financial dislocations caused by COVID-19 pandemic shocks on food sales in the United States from January 2020 to January 2021. We use the US weekly economic index (WEI) to measure economic dislocations and the Chicago Board Options Exchange volatility...

Persistent link: https://www.econbiz.de/10014289042

Information warfare : analyzing COVID-19 news and its economic fallout in the US

Gangopadhyay, Partha; Das, Narasingha; Kumar, Satish; … - In: Research in international business and finance 70 (2024) 2, pp. 1-14

Persistent link: https://www.econbiz.de/10015055809

The Asymmetric Effects of the COVID-19 Infodemic on U.S. Economic Activity

Dagher, Leila; Gangopadhyay, Partha; Das, Narasingha; … - 2023

We investigate the asymmetric impacts of the COVID-19 infodemic, announcements of government interventions, and the equity market volatility (fear gauge) on the US weekly economic activity index (WEI) during COVID-19 by segregating the ‘good news’ from the ‘bad news.’ We apply the NARDL...

Persistent link: https://www.econbiz.de/10014256468