Showing 1 - 10 of 119
We show that the presence of high frequency trading (HFT) has significantly mitigated the frequency and severity of end-of-day price dislocation, counter to recent concerns expressed in the media. The effect of HFT is more pronounced on days when end of day price dislocation is more likely to be...
Persistent link: https://www.econbiz.de/10010201320
We examine the impact of changes in market microstructure, particularly algorithmic trading (AT) and high frequency trading (HFT), on trade size across 24 stock exchanges around the world. Using colocation services as a proxy for AT and HFT, we find mixed results on the impact of AT and HFT on...
Persistent link: https://www.econbiz.de/10013065106
We examine the impact of changes in market microstructure, particularly algorithmic trading (AT) and high frequency trading (HFT), on trade size across 24 stock exchanges around the world. Using colocation services as a proxy for AT and HFT, we find mixed results on the impact of AT and HFT on...
Persistent link: https://www.econbiz.de/10013056265
We examine the impact of higher frequency trading on the frequency and severity of suspected end of day price dislocation cases in 22 stock exchanges around the world over the period January 2003-June 2011. Controlling for country, market, legal and other differences across exchanges and over...
Persistent link: https://www.econbiz.de/10013008043
This paper examines evidence on colocation dates and their impact on market efficiency. International colocation dates can be sourced from a number of avenues including: (1) an 'exchange's news announcements and reports, (2) news media, and (3) by direct communication with the officers of an...
Persistent link: https://www.econbiz.de/10013220640
This paper examines evidence on colocation dates and their impact on market efficiency. International colocation dates can be sourced from a number of avenues including: [1] an 'exchange's news announcements and reports, [2] news media, and [3] by direct communication with the officers of an...
Persistent link: https://www.econbiz.de/10014351138
We show that the presence of high frequency trading (HFT) has significantly mitigated the frequency and severity of end-of-day price dislocation, counter to recent concerns expressed in the media. The effect of HFT is more pronounced on days when end of day price dislocation is more likely to be...
Persistent link: https://www.econbiz.de/10013090219
We show that the presence of high frequency trading (HFT) has significantly mitigated the frequency and severity of end-of-day price dislocation. The effect of HFT is more pronounced on days when end of day price dislocation is more likely to be the result of market manipulation. Moreover, the...
Persistent link: https://www.econbiz.de/10013021205
We investigate the relationship between corporate venture capital (CVC) and market manipulation for NASDAQ and NYSE listed companies. The data indicate stock market manipulation significantly drops on average over a two-year period prior to a company forming a CVC. CVC investments in...
Persistent link: https://www.econbiz.de/10014350621
We examine the impact of stock exchange trading rules and surveillance on the frequency and severity of suspected insider trading cases in 22 stock exchanges around the world over the period January 2003 through June 2011. Using new indices for market manipulation, insider trading, and...
Persistent link: https://www.econbiz.de/10013090661