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Record W3130310591

DIVULGAÇÃO DE FRAQUEZAS MATERIAIS NOS CONTROLES INTERNOS DE COMPANHIAS EMISSORAS DE ADRS LISTADAS NA NYSE

2021· article· pt· W3130310591 on OpenAlexaboutno aff
Juliana Vieira Pereira Perazzolli, Laura Edith Taboada Pinheiro, Ana Carolina Vasconcelos Colares

Bibliographic record

VenueRAGC · 2021
Typearticle
Languagept
FieldBusiness, Management and Accounting
TopicWorking Capital and Financial Performance
Canadian institutionsnot available
Fundersnot available
KeywordsBusinessHumanitiesArt
DOInot available

Abstract

fetched live from OpenAlex

Este estudo teve por objetivo identificar as fraquezas materiais nos controles internos das empresas estrangeiras emissoras de American Depositary Receipts (ADRs), listadas na New York Stock Exchange (NYSE). Como o reporte de fraquezas materiais por parte das empresas nao norte-americanas e um tema recente, este estudo contribui para a ampliacao do conhecimento academico sobre o assunto. Realizou-se uma pesquisa descritiva, por meio de analise documental e abordagem quantitativa e qualitativa dos dados. A amostra reuniu 79 empresas emissoras de ADRs com acoes negociadas na NYSE que divulgaram fraquezas materiais nos controles internos sobre relatorios financeiros nos Formularios 20-F referentes ao periodo de 2006 a 2015. As fraquezas materiais foram classificadas conforme a sua natureza e gravidade. Foram reportadas 364 fraquezas materiais nos Formularios 20-F das empresas estrangeiras. Materiais Basicos foi o setor que apresentou o maior numero de fraquezas materiais e a maior parte das empresas sao da China, seguidas do Canada e do Brasil. Quanto a natureza, os tres tipos mais recorrentes de fraquezas materiais estao relacionados a preparacao das demonstracoes contabeis; reconhecimento, mensuracao e divulgacao de ativos/passivos, e, recursos e competencias/formacao do pessoal de contabilidade. Em relacao a gravidade, das 364 fraquezas materiais nos controles internos identificadas, 31% foram consideradas menos graves e 69% foram consideradas mais graves. Conclui-se que as entidades analisadas apresentam graves problemas de controle interno, o que gera uma circunstância de alerta para todo o mercado de capitais, uma vez que tais empresas apresentariam risco de distorcoes relevantes podendo afetar a tomada de decisao de investidores.

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)0.002
metaresearch head score (Gemma)0.003
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.045
Threshold uncertainty score0.089

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.001
Research integrity0.0000.000
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 head0.012
GPT teacher head0.221
Teacher spread0.210 · 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

Citations0
Published2021
Admission routes1
Has abstractyes

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