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Divided we fall: Congressional cycles, the stock market and firm performance

2025· article· en· W4408509213 on OpenAlexaff
Joshua Livnat, Amir Rubin, Dan Segal

Bibliographic record

VenueJournal of Corporate Finance · 2025
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicMarket Dynamics and Volatility
Canadian institutionsSimon Fraser University
Fundersnot available
KeywordsStock marketBusinessStock (firearms)Monetary economicsFinancial systemEconomicsBiologyGeography

Abstract

fetched live from OpenAlex

This study examines the impact of partisan control of the United States Congress on corporations and the economy. The findings indicate that economic performance is weaker when neither party holds a majority in both chambers of Congress, resulting in a divided Congress. We propose that this outcome may be attributed to a decrease in the level and quality of regulation during divided Congress terms. To analyze the immediate effects of regulation on the economy, we leverage congressional recess periods as a source of exogenous variation. Consistent with the conjecture that the composition of Congress affects the economy through its regulatory activity, we demonstrate that a divided Congress negatively impacts economic performance when Congress is in session but has no significant effect during recesses (when regulation does not occur). In conclusion, congressional cycles and the presence of effective regulation are shown to be crucial factors influencing economic activity.

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)0.001
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.163
Threshold uncertainty score0.469

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.032
GPT teacher head0.227
Teacher spread0.195 · 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.

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
Published2025
Admission routes1
Has abstractyes

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