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Using a large database of U.S. seasoned equity offering (SEO) announcements from 2010 to 2015, we examine the effects of several explanatory variables-firm specific, macroeconomic, fixed income, and stock market variables-on the announcement period abnormal stock returns and on the longer-run...
Persistent link: https://www.econbiz.de/10013471147
Taking a sample of seasoned equity offerings (SEOs) by firms listed on Bombay Stock Exchange (BSE) from the year 1992 to 2012, we examine two of the key issues concerning SEOs. First, whether SEOs are underpriced, issued at a price lower than the prevailing market price; and second, whether...
Persistent link: https://www.econbiz.de/10012023185
volatility of Borsa Istanbul 100 Index (BIST-100). Sample data cover the period from January 2008 to December 2017. The main … nonlinear volatility models (symmetric and asymmetric Generalized AutoRegressive Conditional Heteroskedasticity [GARCH …]-type models) were used to model and estimate BIST-100 volatility in response to political news. The findings of the paper …
Persistent link: https://www.econbiz.de/10012131511
Persistent link: https://www.econbiz.de/10012814929
Persistent link: https://www.econbiz.de/10012652844
volatility series are being tested for significant reactions to the Brexit event. The results indicate mixed results regarding … the abnormal cumulative return series, but the volatility series were found to be significantly affected by the mentioned …
Persistent link: https://www.econbiz.de/10011964063
This paper examines the effect of foreign exchange news announcements on the volatility of stock returns in Nigeria … volatility equations. The empirical results revealed a positive and significant effect of exchange news announcements on stock … market volatility in Nigeria under symmetric conditional variance. However, there was strong evidence of asymmetric effect …
Persistent link: https://www.econbiz.de/10011843827
In this paper, we examine the relationship between idiosyncratic volatility and future returns around the firm … volatility is more strongly negative compared to news idiosyncratic volatility. Such findings imply that limited arbitrage cannot … fully explain the negative pricing of idiosyncratic volatility in the Chinese stock market. These results are robust after …
Persistent link: https://www.econbiz.de/10014500235
This research examines the long-run Initial Public Offerings (IPO) stock performance of a large Chinese sample, and in particular the relationship between initial reserves (capital reserves and revenue reserves immediately after the IPO) and long-run IPO stock performance. In general, Chinese...
Persistent link: https://www.econbiz.de/10010492409
Since the adoption of the SEC's Rule 10b-21 in 1988, many researchers have been concerned over the effectiveness of short sales constraints in preventing manipulative trading in the derivatives market. We analyze whether options can be used as synthetic short sale instruments to manipulate stock...
Persistent link: https://www.econbiz.de/10013252786