Tarefa paper_repro.lmb_2004.tab1_c1.tool
paper_reprotoolT1publicépoca 1, tentativa 1Execução: 20261015T165911Z-suite-paper_repro-baseline-8b4f85Veredito
coef.lagdemocrat =21,283921.283872256260693coef.lagdemocrat =21,283921.283872256260665Pergunta feita ao analista
Tarefa de ferramenta: nenhuma pergunta; a especificação de referência é chamada direto.
Como o agente resolveu e como foi validado
Resumo passo a passo do que o agente executou, por que o caminho está correto e como cada verificação conferiu o resultado.
- 1Preparação da base de dados
lmb— U.S. House elections and roll-call voting, the extract of the data of Lee, Moretti and Butler (2004), 'Do Voters Affect or Elect Policies? Evidence from the U.S. House', distributed with the causaldata R package: one row per district and congressional session (13,588 rows). Each row pairs a district's election with the one before it for the same seat. Columns: rownames, the row number; state, ICPSR state code; district, district code; id, an election identifier; score, the adjusted ADA voting score of the district's representative in the session that follows the row's election (0 to 100, higher means a more liberal roll-call record); year, year of the election; demvoteshare, the Democratic candidate's share of the two-party vote in the row's election; democrat, 1 if the Democratic candidate won the row's election; lagdemvoteshare, the Democratic share of the two-party vote in the previous election for the same seat; lagdemocrat, 1 if the Democratic candidate won that previous election. In the paper's notation the previous election is time t and the row's election, and the session after it, are time t+1. - 2Chamada que gerou a resposta finalVer chamada call_8b2ca3d7 nos detalhes
infer.ols(Regressão linear por mínimos quadrados ordinários (MQO))citada na respostacoincide com a referênciaArgumentos principais- dataset:
"lmb"- intercept:
true- level:
- 0,95
0.95 - se:
"HC1"- subset:
"lagdemvoteshare > 0.48 and lagdemvoteshare < 0.52"- x:
["lagdemocrat"]- y:
"score"
Resultado calculadocoef.lagdemocrat= 21,283921.283872256260693Coefficient on lagdemocrat in the regression of score
Diagnósticos:n_obs= 915915(observations used) ·k= 22(parameters estimated, fixed-effect dummies included) ·r2= 0,1152160.11521622412798271·df_resid= 913913·se_type="HC1"(heteroskedasticity-robust standard errors (HC1)) - 3Conferência de lastro e resposta final
- #0figura próxima
coef.lagdemocratsoftware reference - #1figura próxima
coef.lagdemocratsoftware reference, SE - #2figura próxima
coef.lagdemocratpublished cell (known deviation: data_version) - #3figura próxima
coef.lagdemocratpublished cell, SE (known deviation: data_version)
Aprofundamento técnico para especialistas
Acesso direto às fontes primárias, tabela formal de verificações, comparação de argumentos, trajetória completa com prompts brutos e somas SHA-256.
Valores esperados e de onde vêm
lmb_2004.tab1_c1.software
- Fonte
- statsmodels 0.15.0: the reference specification of lmb_2004 tab1_c1 (infer.ols, figure 'coef.lagdemocrat') on an independent code path
- Tipo
- software
- Localização
- lmb_2004: Table I (results based on ADA scores, close elections sample), column (1) 'Total effect, gamma, ADA_t+1', row 'Estimated gap'
- Valor
- 21,2839
21.283872256260665(se 1,951231.9512339082202543) - Conferido por
- execução de software · sm.OLS(score, add_constant(['lagdemocrat'])).fit(cov_type='HC1') on lmb (the file pinned at sha256 58cf9d8ef80b2871a96c00844fae975051a5aac443dff3d317fe92ffd6a516b7, rows where lagdemvoteshare > 0.48 and lagdemvoteshare < 0.52); n_obs = 915. The tool infer.ols (magi_infer, numpy) does not call statsmodels. Written by scripts/paper_repro_reference.py.
- Implementação
- independente da ferramenta
- Endereço
https://pypi.org/project/statsmodels/0.15.0/
- #0 figura próxima: 21,2839
21.283872256260665· relativa 0.000001 · absoluta 0.0000019512339082202542 - #1 figura próxima: 1,95123
1.9512339082202543· relativa 0.000001 · absoluta 0.0000019512339082202542
lmb_2004.tab1_c1.paper
- Fonte
- Lee, D. S., Moretti, E. and Butler, M. J. (2004). Do Voters Affect or Elect Policies? Evidence from the U.S. House. Quarterly Journal of Economics 119(3): 807-859.
- Tipo
- paper
- Localização
- Table I (results based on ADA scores, close elections sample), column (1) total effect gamma, ADA_t+1, row 'Estimated gap'
- Página
- 832
- Trecho
Estimated gap 21.2 (1.9)
- Valor como publicado
21.2- Erro-padrão como publicado
1.9- Valor
- 21,2
21.2(se 1,91.9) ADA score points (0 to 100) - Conferido por
- fonte primária · Read on 2026-10-15 from the published QJE version (53 pages, typeset pages 807-859) on Enrico Moretti's Berkeley page, from the text layer and the rendered image of page 832 (Table I). Table notes: 'Standard errors are in parentheses'; the sample keeps elections with the Democrat vote share at time t strictly between 48 and 52 percent; sample size 915. Data check made before any estimate: in the causaldata extract, rows with 0.48 < lagdemvoteshare < 0.52 number 915, as printed, with no missing outcome or treatment, no share exactly at 0.48, 0.50 or 0.52, lagdemocrat equal to (lagdemvoteshare > 0.5) on every row of the window, and id unique within the window.
- sha256 da cópia lida
00983018486cc68079d100de58d46e279f50295ddda3c12c94e075e88340e24d(identifica a cópia lida, não um arquivo canônico)- Desvio conhecido
- versão dos dadosRecorded before this track's software-reference run and before any dry run, from the paper and the research probe: Table I does not state how its standard errors were computed, and the research note (research-papers.md section 3.13, 2026-10-14) already reported the cluster-by-id (here equal to HC1) error of this regression on this extract as 1.9512, which rounds to 2.0 against the printed 1.9. The printed cell is recorded and non-required on T1; the reference keeps HC1. Found in a dry run (20261015T073042Z-suite-paper_repro-scripted-7a58d8, T1): the coefficient on this extract is 21.2839 (tool and reference agree), which misses the printed 21.2 by more than half a unit of its last decimal; the Mixtape prints 21.28 from the same extract, so the causaldata extract is not the authors' exact file (a data_version difference on top of the SE convention). Tolerance and reference call unchanged. At the B-join review the kind was relabelled data_version (it was se_convention, which did not describe the value miss); the printed value stays non-required on T1 because of this post-run finding, which the page shows as found in a run.
- Endereço
https://eml.berkeley.edu/~moretti/final.pdf- Licença
- Copyright the President and Fellows of Harvard College and MIT (QJE); cited, not reproduced.
- #2 figura próxima: 21,2
21.2· published_cell d=1 · absoluta 0.0500000212 - #3 figura próxima: 1,9
1.9· published_cell d=1 (the SE as printed) · absoluta 0.0500000019
Especificação técnica do gabarito
Lee, D. S., Moretti, E. and Butler, M. J. (2004). Do Voters Affect or Elect Policies? Evidence from the U.S. House. Quarterly Journal of Economics 119(3): 807-859. Table I (results based on ADA scores, close elections sample), column (1) 'Total effect, gamma, ADA_t+1', row 'Estimated gap' (source lmb_2004.tab1_c1.paper); software reference lmb_2004.tab1_c1.software: statsmodels 0.15.0: the reference specification of lmb_2004 tab1_c1 (infer.ols, figure 'coef.lagdemocrat') on an independent code path
Verificações
| # | Verificação | Obrigatória | Resultado | Esperado | Observado | Tolerância | Fonte | Chamada |
|---|---|---|---|---|---|---|---|---|
| 0 | figura próxima coef.lagdemocratsoftware reference 21.28387226 vs 21.283872256260665 | obrigatória | passou | 21,283921.283872256260665 | 21,283921.283872256260693 | relativa 0.000001 · absoluta 0.0000019512339082202542 | lmb_2004.tab1_c1.software | — |
| 1 | figura próxima coef.lagdemocratsoftware reference, SE 1.951233908 vs 1.9512339082202543 | obrigatória | passou | 1,951231.9512339082202543 | 1,951231.9512339082202579 | relativa 0.000001 · absoluta 0.0000019512339082202542 | lmb_2004.tab1_c1.software | — |
| 2 | figura próxima coef.lagdemocratpublished cell (known deviation: data_version) 21.28387226 vs 21.2 | registrada | falhou | 21,221.2 | 21,283921.283872256260693 | published_cell d=1 · absoluta 0.0500000212 | lmb_2004.tab1_c1.paper | — |
| 3 | figura próxima coef.lagdemocratpublished cell, SE (known deviation: data_version) 1.951233908 vs 1.9 | registrada | falhou | 1,91.9 | 1,951231.9512339082202579 | published_cell d=1 (the SE as printed) · absoluta 0.0500000019 | lmb_2004.tab1_c1.paper | — |
Caminho de referência e caminho do agente
A chamada de referência ao lado da chamada que deu a resposta, argumento por argumento.
a própria especificação da tarefa
| Argumento | Referência | Agente | |
|---|---|---|---|
| cluster | — | — | não fixado pela referência |
| controls | [] | [] | igual |
| dataset | "lmb" | "lmb" | igual |
| fe | [] | [] | igual |
| intercept | — | true | não fixado pela referência |
| level | — | 0,950.95 | não fixado pela referência |
| se | "HC1" | "HC1" | igual |
| subset | "lagdemvoteshare > 0.48 and lagdemvoteshare < 0.52" | "lagdemvoteshare > 0.48 and lagdemvoteshare < 0.52" | igual |
| weights | — | — | não fixado pela referência |
| x | ["lagdemocrat"] | ["lagdemocrat"] | igual |
| y | "score" | "score" | igual |
Trajetória
Cada evento na ordem em que aconteceu: turnos do modelo, chamadas de ferramentas, guardas, transformações e pontuação.
- 0Início
Tarefa de ferramenta: nenhuma pergunta; a especificação de referência é chamada direto.
lmb(agent)U.S. House elections and roll-call voting, the extract of the data of Lee, Moretti and Butler (2004), 'Do Voters Affect or Elect Policies? Evidence from the U.S. House', distributed with the causaldata R package: one row per district and congressional session (13,588 rows). Each row pairs a district's election with the one before it for the same seat. Columns: rownames, the row number; state, ICPSR state code; district, district code; id, an election identifier; score, the adjusted ADA voting score of the district's representative in the session that follows the row's election (0 to 100, higher means a more liberal roll-call record); year, year of the election; demvoteshare, the Democratic candidate's share of the two-party vote in the row's election; democrat, 1 if the Democratic candidate won the row's election; lagdemvoteshare, the Democratic share of the two-party vote in the previous election for the same seat; lagdemocrat, 1 if the Democratic candidate won that previous election. In the paper's notation the previous election is time t and the row's election, and the session after it, are time t+1.
file58cf9d8ef80b2871a96c00844fae975051a5aac443dff3d317fe92ffd6a516b7· frame — - 1Ferramenta
infer.ols— Regressão linear por mínimos quadrados ordinários (MQO)v0.1.0call_8b2ca3d7decidido pelo códigoreexecutávelArgumentos
{ "cluster": null, "controls": [], "dataset": "lmb", "fe": [], "intercept": true, "level": 0.95, "se": "HC1", "subset": "lagdemvoteshare > 0.48 and lagdemvoteshare < 0.52", "weights": null, "x": [ "lagdemocrat" ], "y": "score" }Figuras call_8b2ca3d7 Chave Valor Valor bruto Erro-padrão IC coef.lagdemocrat Coefficient on lagdemocrat in the regression of score21,2839 21.2838722562606931,95123 1.951233908220257917,4544 – 25,1133 Diagnósticosn_obs= 915915(observations used)k= 22(parameters estimated, fixed-effect dummies included)r2= 0,1152160.11521622412798271df_resid= 913913se_type="HC1"(heteroskedasticity-robust standard errors (HC1))n_clusters= — (errors not clustered)
Derivação matemática e pressupostos
coef.lagdemocrat- Coeficiente de lagdemocrat na regressão por mínimos quadrados ordinários de score.→ 21,2839 (21.283872256260693)
- Erro-padrão robusto à heterocedasticidade (HC1): a raiz da variância estimada do coeficiente.
ep = √V_jj→ 1,95123 (1.9512339082202579) - Intervalo de 95% de confiança: a estimativa mais ou menos o valor crítico da distribuição t de Student com 913 graus de liberdade vezes o erro-padrão.
IC = β ± c · ep
Pressupostos do estimador- the conditional mean of the outcome is linear in the regressors
- errors are independent across observations; their variance may differ
Tabelas (1)
{ "coefficients": [ { "ci_high": 33.81378692068773, "ci_low": 28.577729563124812, "coef": 31.195758241906272, "p": 3.787615957246003e-95, "se": 1.3339826939068975, "t": 23.38542949949508, "term": "Intercept" }, { "ci_high": 25.113296996225124, "ci_low": 17.454447516296263, "coef": 21.283872256260693, "p": 3.9868192567845213e-26, "se": 1.9512339082202579, "t": 10.907904053222378, "term": "lagdemocrat" } ] }Hashes SHA-256 e metadados de reprodução
- Digests dos dados
lmb6f2fbc93d91c4156cab244ba7581cc8eae45210626f97f85ac8b2d366e4cbc20- sha256 do resultado
6a9b92f101e4b60b561d6f1841f0e0a9811d911bfd279ff85e5c9afd2d3cff31
- 2Pontuação#0figura próximapassouobrigatória
21.28387226 vs 21.283872256260665 - 3Pontuação#1figura próximapassouobrigatória
1.951233908 vs 1.9512339082202543 - 4Pontuação#2figura próximafalhouregistrada
21.28387226 vs 21.2 - 5Pontuação#3figura próximafalhouregistrada
1.951233908 vs 1.9
Épocas × verificações
| # | 0 | 1 | 2 | 3 |
|---|---|---|---|---|
| Época 1 | passou | passou | falhou | falhou |
Tentativas
Cada tentativa é seu próprio arquivo e é publicada; só a última de cada época é pontuada.
- época 1, tentativa 1passoupontuada(exibindo)
Downloads desta tarefa
3fbfedaceff868ccd4fd199364f386ba7a5cd8593af239f74c3a71be91b4080eO hash de um zip é só de transporte: o que ancora a integridade é o RUN_SHA256SUMS que vai dentro dele, cópia exata do SHA256SUMS da execução.
| Arquivo | Tamanho | sha256 |
|---|---|---|
| sources/lmb_2004.tab1_c1.paper.json | 2,9 KB | fd9d1bacc84dc6b001fe9a10e767fa4e529c0d6adb2dbeafc9c6f6cecfa5ce2a |
| sources/lmb_2004.tab1_c1.software.json | 1,2 KB | 52edcc8b3dcf2c0c59189fcf597666f6114710d7fa99cd481d4ea9fcbe5170e0 |
| specs/paper_repro.lmb_2004.tab1_c1.tool.json | 6,2 KB | 786fa37ecaeff178d48d010ca81cf735972c13d19c3efa6dbc18a10e3c45417e |
| traces/paper_repro.lmb_2004.tab1_c1.tool.e1.a1.jsonl | 3,3 KB | 4e26cfafa2c1a8d00a7afb0fcfe8f70118e3ea985de843e4a4b6fb592b614e2d |
| trajectories/paper_repro.lmb_2004.tab1_c1.tool.e1.a1.jsonl | 7,5 KB | d27e83d1f62fe310fbf9ffba1a6e69752fe70aa98ae0a1bde08b74bffb1138c3 |