Modeling a Multivariate Transaction Process
Modeling a Multivariate Transaction Process
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多元交易流程建模
DOI:
10.1093/jjfinec/nbm020
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发表时间:
2008
影响因子:
2.5
通讯作者:
中科院分区:
文献类型:
--
作者:
In this paper the dynamics of a joint transaction process are investigated. The transaction process is characterized by four marks: price changes, transaction volumes, bid–ask spreads and intertrade durations. Based on a copula approach, a model for their joint density is proposed, which avoids forcing a priori assumptions on the instantaneous causality relationships between the four variables as necessary in decomposition models, where the joint density is decomposed into its conditional and unconditional densities. The price change process is treated as a discrete process and specified with an integer count hurdle model and the transaction volumes, bid–ask spreads, and trade durations processes are modeled along the lines of fractionally integrated autoregressive conditional models, which are suited very well to capture the high persistency, empirically observed in these processes. The model is applied to three stocks traded at the New York Stock Exchange (NYSE) in May, 2001 and we investigate several market microstructure hypotheses in the empirical part of this paper.
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DOI:
10.2139/ssrn.887221
发表时间:
2006-02
期刊:
Capital Markets: Market Microstructure
影响因子:
--
作者:
Ekkehart Boehmer;J. Grammig;Erik Theissen
通讯作者:
Ekkehart Boehmer;J. Grammig;Erik Theissen
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
G. Epstein
通讯作者:
G. Epstein
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
Olivier Vergote
通讯作者:
Olivier Vergote
DOI:
10.1016/j.finmar.2005.06.002
发表时间:
2002-02
期刊:
Capital Markets eJournal
影响因子:
--
作者:
S. Manganelli
通讯作者:
S. Manganelli
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
N. Shephard
通讯作者:
N. Shephard