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Record W1523555063 · doi:10.1108/17410401011023582

Does efficiency matter?

2010· article· en· W1523555063 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueInternational Journal of Productivity and Performance Management · 2010
Typearticle
Languageen
FieldDecision Sciences
TopicEfficiency Analysis Using DEA
Canadian institutionsNew York Institute of Technology
Fundersnot available
KeywordsProfitability indexData envelopment analysisValue (mathematics)BusinessOriginalityMarketingEfficiencyIndustrial organizationEconomicsStatisticsFinanceMathematics

Abstract

fetched live from OpenAlex

Purpose The purpose of this paper is to examine the link between efficiency and profitability in the US specialty retailers and food consumer stores using cross‐sectional data for the year 2007. Design/methodology/approach This study uses a non‐parametric data envelopment analysis (DEA) approach to measure the relative efficiency of 45 retailers in the USA. The study also quantitatively examines the link between efficiency and profitability. Findings The results indicate that there is a positive link between efficiency and profitability in the US specialty retailers and food consumer stores. The results also indicate that the performance of several retailers is sub‐optimal, suggesting the potential for significant improvements over both profitability and marketability dimensions. Separate benchmarks were derived for possible reductions in resources used, and significant savings are possible on this account. Originality/value From a policy perspective, this study highlights the economic importance of encouraging increased efficiency throughout the retailing sector in the US. At the theoretical level, the study empirically confirms the existence of a positive and significant link between efficiency and profitability in the US specialty retailers and food consumer stores.

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.

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)0.004
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 score0.516
Threshold uncertainty score0.441

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0040.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
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 head0.023
GPT teacher head0.331
Teacher spread0.308 · 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