Tag Archives: Algorithmic trading

Why Michael Lewis got it wrong.

socializing finance

“There is systematic corruption in the market. A rigging, a rigging in the market. And it’s the provision to high frequency traders of information that ordinary investors do not have [which is at the core of this form of corruption]”.

This is, in a nutshell, the central claim of Michael Lewis’ new book, Flash Boys. Built around the almost heroic journey of Royal Bank of Canada’s Brad Katsuyama to understand how the interconnected American stock market works, Lewis’ story is now a centerpiece of the debate on HFT. In the smallish world of finance and technology, it is definitively the talk of the town.

As much as it has been praised (particularly by detractors of high frequency trading), Lewis’ book has also become the subject of intense, acerbic and at times quite emotional critiques. There is, indeed, something both provocative and awkward in Lewis’ account. Perhaps it is…

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Cfp_Domesticizing Financial Economies_Mini-Conference SASE 2014_Chicago

Invitamos en enviar resúmenes a la mini-conferencia “Domesticizing Financial Economies: Knitting Fibers of Transaction, Algorithm and Exchange” que formará parte de la Reunión de SASE 2014 en Chicago. Cordialmente, Jeanne Lazarus, Mariana Luzzi y José Ossandón

Domesticizing Financial Economies: Knitting Fibers of Transaction, Algorithm and Exchange

Social scientists looking for the institutional foundations of capitalism have often missed the way in which market economies, of all sorts, rely on the particular ways in which monetary transactions are knitted together with a range of other agents. This mini conference focuses its attention on the everyday encounters with monetary devices, commercial circuits, algorithms and financial assessment and exchange. By doing so it aims to bridge two stimulating areas in current social research. The first is the move within the social study of finance away from the trading floor to the highly specific ways in which monetary transactions are made, thought about and experienced. The second includes studies following how “big” transactional data is not only becoming a means for visualizing, assessing and targeting specific groups, but is also enabling the transaction itself to become a crucial site of global economic production.

Papers with varied disciplinary backgrounds discussing the following issues are welcome: Continue reading

Low and high finance studies after performativity: a speculative workshop report

[Como parte de nuestra colaboración inter-redes publicamos este post conjuntamente con Charisma-Network y Socializing Finance. Como siempre, comentarios – en español o inglés – son muy bienvenidos]

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On June 21 and 22 I participated in the workshop “Understanding the Knitting: new methods for investigating the interactions of low and high finance” supported by The Open and Leicester universities and organized by Joe Deville, Karen D. Ho, Liz McFall, Yuval Millo and Zsuzsanna Vargha. As expected -considering the excellent line-up and the space given by the organizers for open experimental presentations -, this was a very rich, interesting and fun event. In this quite (I am sorry for that) dense text, I draw from what happened in the workshop in order to suggest a series of questions speculating about the knots knitting “low” and “high” finance and our place as finance students there. Continue reading

On Risk, Devices and Responsible Financial Innovation. An Interview with Yuval Millo

market_devices_coverYuval Millo has the position of Professor of Social Studies of Finance and Management Accounting at the School of Management of Leicester University. He is a leading contributor to the emerging field of Social Studies of finance (SSF), which develops a unified analytical framework that includes elements from accounting, financial economics and sociology and analyses dynamics in and around financial markets. SSF pays particular attention to the technological and organizational infrastructure that affect price formation. Using a combination of qualitative and quantitative methods, Yuval’s current research includes the emergence of electronic trading in financial exchanges (with Daniel Beunza and Juan-Pablo Pardo-Guerra, LSE), the evolution of accounting standards for testing the impairment of assets (with Andrea Mennicken, LSE) and the rise of the Social Return On Investment methodology (with Emily Barman, Boston University and Matt Hall, LSE). Continue reading