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Record W4415776935 · doi:10.1093/rof/rfaf035

Rent extraction amid borrowers’ adversity: evidence from activist short sellers’ attacks

2025· article· en· W4415776935 on OpenAlexaff
Albert Mensah, Jeong‐Bon Kim, Luc Paugam, Hervé Stolowy

Bibliographic record

VenueEuropean Finance Review · 2025
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicBanking stability, regulation, efficiency
Canadian institutionsSimon Fraser University
FundersLyndon Baines Johnson Foundation
KeywordsLoanMonopolyEx-anteCredit riskCredit historyInterest rate

Abstract

fetched live from OpenAlex

Abstract Finance theory suggests that the privileged information that traditional banks obtain about borrowers through monitoring creates opportunities for banks to impose informational hold-up costs on such borrowers. Because a surge in borrower risk increases banks’ hold-up power, banks with information monopoly should be able to increase their rates beyond the level explained by borrower risk alone. We test this theory using the setting of activist short sellers’ public allegations—a setting that increases borrower risk and restricts borrower access to public financing sources—and find, on average, that, after controlling for both ex ante and ex post changes in borrower credit risk, banks increase loan pricing following activist short sellers’ allegations. Our loan pricing results not explained by changes in borrower credit risk are consistent with banks extorting borrowers during times of adversity.

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 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)0.002
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.558
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.001

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 head0.047
GPT teacher head0.284
Teacher spread0.237 · 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 teacher head, not a consensus.

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
Published2025
Admission routes1
Has abstractyes

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