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Record W2625352503

Case Study: Disrupting Wall Street - High Frequency Trading

2014· article· en· W2625352503 on OpenAlexaboutno aff
D Neufeld, Bradley Evans

Bibliographic record

VenueResearchSpace (University of Auckland) · 2014
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicFinancial Markets and Investment Strategies
Canadian institutionsnot available
Fundersnot available
KeywordsBusinessHigh-frequency tradingFinance
DOInot available

Abstract

fetched live from OpenAlex

Michael Lewis's book Flash Boys, published in 2014, revealed to the public numerous controversial Wall Street trading practices made possible by advances in technology as well as regulatory changes that were (ironically) intended to improve pricing fairness in the financial markets. Lewis's story focused on the man who blew the whistle: Brad Katsuyama, a Canadian banker who ran the New York trading desk for the Royal Bank of Canada. In 2010, he had noticed some odd system responses to his trading requests and began to ask questions. The answers he discovered, and publicized, about high frequency trading set off a firestorm regarding the moral integrity of the financial markets. Very few people understood what was happening, and fewer still comprehended the central role played by information technology. Questions remain: How does information technology influence our concept of wealth? Why do "flash crashes" occur? Are the markets rigged? Will the next disruption to the financial markets involve technology?

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.469
Threshold uncertainty score0.967

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.051
GPT teacher head0.236
Teacher spread0.185 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2014
Admission routes1
Has abstractyes

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