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Persistent link: https://www.econbiz.de/10005680154
We assess the quality of opening and closing prices for Nasdaq stocks by examining the effect that opening and closing … Nasdaq's calls have reduced this volatility, reorganized order flow, and lowered volatility persistence. Opening and closing … prices had previously contained appreciable transitory components which have been dampened by Nasdaq's market structure …
Persistent link: https://www.econbiz.de/10010958797
I provide a theoretical model for two empirical phenomena observed in the NYSE and Nasdaq markets. First is the bid …
Persistent link: https://www.econbiz.de/10009418498
This paper examines whether NASDAQ dealers' preopening quotes might be related to non-fundamental information, that is …
Persistent link: https://www.econbiz.de/10010604054
A continuous time econometric modelling framework for multivariate market event (or transactions) data is developed in which the model is specified via the vector stochastic intensity. This has the advantage that the conditioning sigma-field is updated continuously in time as new information...
Persistent link: https://www.econbiz.de/10010605223
important facility that needs to be better understood. The paper focuses on the impact NASDAQ's calls (introduced in 2004) have … precedes daily closings. NASDAQ's closing call has significantly reduced both spreads and volatility for all market … of price formation in NASDAQ's continuous market. …
Persistent link: https://www.econbiz.de/10010636204
A continuous time econometric modelling framework for multivariate market event (or 'transactions') data is developed in which the model is specified via the vector stochastic intensity. This has the advantage that the conditioning sigma-field is updated continuously in time as new information...
Persistent link: https://www.econbiz.de/10005730362
the model. We apply the Log-ACD model to bid/ask prices relative to securities listed on the NASDAQ and investigate the …
Persistent link: https://www.econbiz.de/10005042931
This paper examines whether NASDAQ dealers' preopening quotes might be related to non-fundamental information, that is …
Persistent link: https://www.econbiz.de/10010602578
The link between informed trading and the bid-ask spread has been the focus of abundant literature and some authors feared that a large amount of informed trading might lead to shutdown of markets. We explore this issue using data from the Czech Republic. Our estimates confirm that the share of...
Persistent link: https://www.econbiz.de/10005086668