This paper investigates the geographies of high frequency trading. Today shares shift hands within microseconds, giving rise to a form of financial geographies termed algorithmic capitalism. This notion refers to the different spatio-temporalities produced by high frequency trading, under the...

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...

This paper develops a taxonomy of the ‘dark side' of financial innovation and applies it to two recent high-profile financial innovations; exchange traded funds (ETFs) and high frequency trading (HFT). The first half of the paper develops the taxonomy through a review of related literature....

Randomness and regularities in finance are usually treated in probabilistic terms. In this paper, we develop a different approach in using a non-probabilistic framework based on the algorithmic information theory initially developed by Kolmogorov (1965). We develop a generic method to estimate...

Over recent decades, securities post-trading has seen a radical change from paper-based to electronic procedures. Technological advances have facilitated digitisation as a global trend. While in the investment industry technology has also been a key driver for financial automation since the late...

We examine the effects of high frequency traders (HFTs) on liquidity using the September 2008 short sale ban. To disentangle the separate impacts of short selling by HFTs and non-HFTs we use an instrumental variables approach exploiting differences in the ban's cross-sectional impact on HFTs and...

This article explores drivers and implications of the rising use of electronic and automated trading in fixed income markets - a process we refer to as "electronification". We take stock of the current state of electronic trading and how it has changed the market ecosystem, its resilience and...