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various market outcomes (the price level, volatility, trading activity, market liquidity, and the degree of speculative …
Persistent link: https://www.econbiz.de/10012663127
) The Volatility Puzzle. We offer resolutions of those objections within the rational finance. We do not claim that those …
Persistent link: https://www.econbiz.de/10012842392
The author analyzes the statistics of words and phrases related to financial market trading practices in millions of volumes from Google's book collection and available at Google Ngram Viewer. In recent almost 30 years, as the analyzed data shows, the scholars and practitioners' interest in the...
Persistent link: https://www.econbiz.de/10013251564
The use of fundamentalist traders in the stock market models is problematic since fundamental values in the real world are unknown. Yet, in the literature to date, fundamentalists are often required to replicate key stylized facts. The authors present an agent-based model of the stock market in...
Persistent link: https://www.econbiz.de/10011723700
Traders in global markets operate at different local times-of-day. Suboptimal times-of-day may produce sleepiness due to daily variations in sleep/wake patterns and possibly also increased accumulation of hours awake. Global asset markets imply significantly increased heterogeneity in circadian...
Persistent link: https://www.econbiz.de/10011731909
We show that immediate and delayed abnormal returns following earnings announcement surprises differ across market states. Immediate abnormal returns are more sensitive to earnings surprises in down markets, while delayed abnormal returns are less sensitive; underreaction is attenuated in down...
Persistent link: https://www.econbiz.de/10013096116
It is generally accepted that excessive exuberance or gloom in investor sentiment contributes to booms and crashes in asset prices but, because of its complex interaction with other aspects of the valuation process, these effects are not easy to identify with statistical confidence and this...
Persistent link: https://www.econbiz.de/10013110358
In a tractable stochastic volatility model, we identify the price of the smile as the price of the unspanned risks … traded in SPX option markets. The price of the smile reflects two persistent volatility and skewness risks, which imply a …-form and structural models of stochastic volatility …
Persistent link: https://www.econbiz.de/10011412294
This research considers the strategies on the initial public offering of company equity at the stock exchanges in the imperfect highly volatile global capital markets with the nonlinearities. We provide the IPO definition and compare the initial listing requirements on the various markets. We...
Persistent link: https://www.econbiz.de/10013026463
against price volatility can generate price volatility in equilibrium, even absent fundamental risk. Fearing that asset prices …
Persistent link: https://www.econbiz.de/10012798791