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Exchange Rates and Purchasing Power Parity

2011· book-chapter· en· W255462483 on OpenAlexaboutno aff
Kenneth A. Reinert

Bibliographic record

VenueCambridge University Press eBooks · 2011
Typebook-chapter
Languageen
FieldEconomics, Econometrics and Finance
TopicMonetary Policy and Economic Impact
Canadian institutionsnot available
Fundersnot available
KeywordsEurosPurchasing power parityLiberian dollarEconomicsQuarter (Canadian coin)Purchasing powerFellMonetary economicsExchange rateFinanceKeynesian economicsGeographyHumanitiesCartography

Abstract

fetched live from OpenAlex

For U.S. companies with large trade and investment exposures to Western Europe, the year 2000 was a very difficult time. During that year, the euro fell in value from just under US$1.00 to approximately $0.80. U.S.-based firms such as Compaq, IBM, Intel, Polaroid, Microsoft, Baxter International, Heinz, Caterpillar, Dow Chemical, Dupont, and TRW all suffered as a result. Why? Their euro sales were worth less in dollar terms, and dollar terms mattered. One Wall Street analyst estimated that the fall of the euro in 2000 shaved 3 percent off total Standard and Poor 500 operating profits in the third quarter alone. The president of TRW lamented, “If I could report in euros, we would be having a bang-up year.” Unfortunately, this was not possible. In 2003, the euro increased in value. This was good news for U.S.-based firms selling in the euro area, but bad news for EU-based firms selling in the United States and reporting profits in euros. Volkswagen, for example, attributed a €1 billion fall in profits to the strengthened euro. One way or another, changing exchange rates affect firms engaged in international production.

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)0.001
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.030
Threshold uncertainty score0.100

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.003
Science and technology studies0.0010.001
Scholarly communication0.0040.003
Open science0.0000.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0300.011

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 head0.084
GPT teacher head0.196
Teacher spread0.111 · 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 designTheoretical or conceptual
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
Published2011
Admission routes1
Has abstractyes

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