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The first stock exchanges involved government. The modern stock exchange is strangely devoid of government presence, at least in terms of the decision to halt trading. Meanwhile, over two-hundred billion dollars trades each day on the New York Stock Exchange, one of thirteen recognized domestic...
Persistent link: https://www.econbiz.de/10013054547
This working paper presents the general theory of the higher order "skew lognormal cascade distribution" as a … market index, and the market entropy of the stock market. Such study in the context of stochastic portfolio theory reveals … distribution, which is the lognormal cascade equation in our theory. This shows that the fluctuations of the market index are a …
Persistent link: https://www.econbiz.de/10013159227
While many studies find that the tail distribution of high frequency stock returns follow a power law, there are only a few explanations for this finding. This study presents evidence that time-varying volatility can account for the power law property of high frequency stock returns. The power...
Persistent link: https://www.econbiz.de/10011500196
This study examines whether a conditional normal model with a nonparametric volatility distribution can account for the power law property of high frequency stock returns. The power law coefficients from the model are estimated using simulation methods applied to the empirical distribution for...
Persistent link: https://www.econbiz.de/10013004072
While many studies find that the tail distribution of high frequency stock returns follow a power law, there are only a few explanations for this finding. This study presents evidence that time-varying volatility can account for the power law property of high frequency stock returns. The power...
Persistent link: https://www.econbiz.de/10013210380
Traditional Austrian cycle theory starts from general equilibrium and explains how an expansion of bank credit … refocuses the analytical agenda of macro theory. Our key analytical feature is the conceptualization of a macro economy as … from micro-level interaction. In turn, the computation of optimizing actions is beset with undecidability. The theory of …
Persistent link: https://www.econbiz.de/10013052456
Traditional Austrian cycle theory starts from general equilibrium and explains how an expansion of bank credit … refocuses the analytical agenda of macro theory. Our key analytical feature is the conceptualization of a macro economy as … from micro-level interaction. In turn, the computation of optimizing actions is beset with undecidability. The theory of …
Persistent link: https://www.econbiz.de/10015367124