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Record W2489636935 · doi:10.1002/9781119198161.ch20

Cross Rate Statistics

2012· other· en· W2489636935 on OpenAlexaboutno aff

Bibliographic record

Venuenot available
Typeother
Languageen
FieldEconomics, Econometrics and Finance
TopicMonetary Policy and Economic Impact
Canadian institutionsnot available
Fundersnot available
KeywordsCurrencyTable (database)Position (finance)EconomicsMember statesInternational economicsMonetary economicsStatisticsGeographyEuropean unionMathematicsComputer scienceFinance

Abstract

fetched live from OpenAlex

This chapter presents a comparison of activity between cross rates and USD major currencies for the time frame 1/1/2005 through 4/14/2006. By arranging the five major currencies, EUR, GBP, USD, CHF, JPY, in a two-dimensional matrix format and adding each row, the total activity of each individual currency can be determined. The chapter presents a table of two-dimensional matrix format and values are expressed in millions of ticks there. It also presents a table of currencies sorted by activity percentage. By virtue of the fact that the Economic and Monetary Union (EMU) is composed of twelve member nations and three of these are members of the Group of Eight (G8), the chapter anticipates a much higher position for the Euro. G8, consisting of the United States, UK, Japan, Germany, France, Italy, Canada, and the Russian Federation, represents 67% of the world economy. Therefore, for the table of currencies sorted by activity percentage presented in the chapter, the same analysis was performed on the same five currencies but with an earlier time frame spanning 1/1/2000 through 12/31/2003. This confirms the rather obvious hypothesis that the currency markets are in perpetual flux and that indicators that may be valid at one time may not be valid at a later time. Also it is estimated that these five currencies comprise 78% of all trading in the foreign exchange markets.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.006
metaresearch head score (Gemma)0.032
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.080
Threshold uncertainty score0.267

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0060.032
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0140.017
Science and technology studies0.0010.000
Scholarly communication0.0030.002
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0800.054

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 head0.085
GPT teacher head0.257
Teacher spread0.172 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreOther

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
Published2012
Admission routes1
Has abstractyes

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