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We decompose volatility of a stock market index both in time and scale using wavelet filters and design a probabilistic indicator for valatilities, analogous to the Richter scale in geophysics. The peak-over-threshold method is used to fit the generalized Pareto probability distribution for the...
Persistent link: https://www.econbiz.de/10010750636
This article intends to provide answers concerning what drives individual investor herding behavior. Our empirical … - using both the traditional Lakonishok et al. (1992) and the more recent Frey et al. (2007) measures - that herding is … prevalent and strong among French individual investors. We then show that herding is persistent: stocks on which investors …
Persistent link: https://www.econbiz.de/10009393805
This paper aims to investigate the intensity and the effectiveness of the capital controls in China from 2003 to 2010 …
Persistent link: https://www.econbiz.de/10010738729
A shared belief in the financial industry is that markets are driven by two types of regimes. Bull markets would be … characterized by high returns and low volatil- ity whereas bear markets would display low returns coupled with high volatility …
Persistent link: https://www.econbiz.de/10011025773
main point in this reearch is the focus that authors put on learning, diffusion, imitation and bouded rationality. Markets …, including consumer-producer relationships and learning; financial markets are also widely studied. …
Persistent link: https://www.econbiz.de/10008794840
This paper addresses the traditional Lakonishok, Shleifer and Vishny (LSV) herding measure and points out its lack of … formal explanation of this bias and propose a more appropriate measure of herding. We then turn to the properties of the new … propose a corrected version of their indicator. We also show that the real herding value is within an interval bounded by LSV …
Persistent link: https://www.econbiz.de/10008793516
communities in the fields of agriculture, herding and agroforestry. …
Persistent link: https://www.econbiz.de/10010891259
We show how to reverse-engineer banks' risk disclosures, such as Value-at-Risk, to obtain an implied measure of their exposures to equity, interest rate, foreign exchange, and commodity risks. Factor Implied Risk Exposures (FIRE) are obtained by breaking down a change in risk disclosure into a...
Persistent link: https://www.econbiz.de/10010899552
Using the traditional herding measure of Lakonishok, Shleifer and Vishny (1992) (LSV) and the more recent measure of … Frey, Herbst and Walter (2007) (FHW), we assess herding by French equity mutual funds between 1999 and 2005. We show that … LSV herding amounts to 6.5%, while FHW herding is approximately 2.5 times stronger. We find that herding is stronger in …
Persistent link: https://www.econbiz.de/10010930102
Pursuing our previous work in which the classical notion of increasing convex stochastic dominance relation with respect to a probability has been extended to the case of a normalised monotone (but not necessarily additive) set function also called a capacity, the present paper gives a...
Persistent link: https://www.econbiz.de/10009368022