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Reviewing the definition and measurement of speculative bubbles in context of contagion, this paper analyses the DotCom …. Even it is astonishing, that the contagion is lower during price bubbles, the main finding indicates the presence of …
Persistent link: https://www.econbiz.de/10011887512
bubbles for a certain setup of a feedback trader model. Moreover, similar studies very often face the criticism that chartists … might run out of money before the emergence of bubbles, as these studies typically analyze the role of chartists with …
Persistent link: https://www.econbiz.de/10012118250
calculations, they analytically prove that the presence of fundamentalists is not sufficient to avoid asset price bubbles. The …
Persistent link: https://www.econbiz.de/10011963816
bubbles it is lower. Lower Spillover Persistence also associates with a more fragile system, e.g., a higher probability of …
Persistent link: https://www.econbiz.de/10015176897
builds up, during the run-up phase of crises and asset price bubbles, and increases when systemic risk materializes …
Persistent link: https://www.econbiz.de/10012499703
-stamp bubbles in the emerging and frontier African stock markets. We find periods of explosive behavior in the price–dividend ratio … in several markets which is indicative of irrational exuberance. We find strong evidence of multiple speculative bubbles …
Persistent link: https://www.econbiz.de/10012827384
The literature on leverage until now shows how an increase in volatility reduces leverage. However, in order to explain pro-cyclical leverage it assumes that bad news increases volatility. This paper suggests a reason why bad news is more often than not associated with higher future volatility....
Persistent link: https://www.econbiz.de/10013141101
A recent literature shows how an increase in volatility reduces leverage. However, in order to explain pro-cyclical leverage it assumes that bad news increases volatility, that is, it assumes an inverse relationship between first and second moments of asset returns. This paper suggests a reason...
Persistent link: https://www.econbiz.de/10013121405
speculate, we show that speculation increases volatility of asset returns and investment growth, increases the equity risk …
Persistent link: https://www.econbiz.de/10011436064
A recent literature shows how an increase in volatility reduces leverage. However, in order to explain pro-cyclical leverage it assumes that bad news increases volatility, that is, it assumes an inverse relationship between first and second moments of asset returns. This paper suggests a reason...
Persistent link: https://www.econbiz.de/10013130738