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Análisis de inversión y reducción de costos en un contexto de lean accounting

2023· article· es· W4390676438 on OpenAlexaff
Jerónimo Colazo, Marcela Porporato

Bibliographic record

VenueContabilidad y Negocios · 2023
Typearticle
Languagees
FieldBusiness, Management and Accounting
TopicQuality and Supply Management
Canadian institutionsYork University
Fundersnot available
KeywordsHumanitiesPolitical sciencePhilosophy

Abstract

fetched live from OpenAlex

En la presente investigación, se desarrolla y explica paso a paso cómo identificar el ahorro de costos en una empresa que usa lean accounting, y cómo esos ahorros se integran para evaluar un proyecto de inversión. Actualmente, no hay mucha información sobre el uso de herramientas de lean accounting en pequeñas y medianas empresas de economías regionales de América Latina; por ello, este estudio busca seguir expandiendo el conocimiento sobre el tema. Se usó la herramienta value stream mapping, que permite identificar el ahorro de costos. Esta es la primera etapa para calcular los flujos de fondos recurrentes para luego aplicar las herramientas tradicionales de evaluación de proyectos. Este estudio, basado en un caso real, vincula aspectos del método de producción y mejoras aplicando lean manufacturing e indicadores financieros del proyecto. El desarrollo del proyecto de inversión permitió que la empresa que fue objeto de estudio mejore los tiempos de entrega, la seguridad de la operación, la estabilidad productiva, la automatización del proceso y el aumento de la capacidad de procesamiento de la planta a nivel global. También hizo visibles focos de ineficiencia del proceso actual que impactaban en el manipuleo de piezas, los costos de operación, los retrabajos y la mano de obra directa.

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)0.004
metaresearch head score (Gemma)0.015
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.011
Threshold uncertainty score0.021

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.015
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0040.005
Science and technology studies0.0010.001
Scholarly communication0.0030.003
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.030
GPT teacher head0.294
Teacher spread0.264 · 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 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

Citations1
Published2023
Admission routes1
Has abstractyes

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