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Tarefa paper_repro.card_1995.ex15_4_iv.tool

paper_reprotoolT1publicépoca 1, tentativa 1Execução: 20261015T165744Z-suite-paper_repro-scripted-def9df

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passouPassou em todas as verificações obrigatórias.

Pergunta feita ao analista

Tarefa de ferramenta: nenhuma pergunta; a especificação de referência é chamada direto.

Valores esperados e de onde vêm

card_1995.ex15_4_iv.software

Fonte
linearmodels 7.0: the reference specification of card_1995 ex15_4_iv (infer.iv_2sls, figure 'coef.educ') on an independent code path
Tipo
software
Localização
card_1995: Wooldridge (2020), Example 15.4 'Using College Proximity as an IV for Education', Table 15.1 (dependent variable log(wage)), column IV, row educ
Valor
0,1315040.13150383624451933 (se 0,05496370.054963672601153514)
Conferido por
execução de software · IV2SLS(dependent=lwage, exog=[const, exper, expersq, black, smsa, south, smsa66, reg662, reg663, reg664, reg665, reg666, reg667, reg668, reg669], endog=['educ'], instruments=['nearc4']).fit(cov_type='unadjusted', debiased=True) on card (the file pinned at sha256 326dad817467b20d51bdfd015033e3e3e313931f51f812c38c0776249e7fd711); n_obs = 3010. The tool infer.iv_2sls (magi_infer, numpy) does not call linearmodels. Written by scripts/paper_repro_reference.py.
Implementação
independente da ferramenta
Endereço
https://pypi.org/project/linearmodels/7.0/
  • #0 figura próxima: 0,1315040.13150383624451933 · relativa 0.000001 · absoluta 5.496367260115351e-8
  • #1 figura próxima: 0,05496370.054963672601153514 · relativa 0.000001 · absoluta 5.496367260115351e-8

card_1995.ex15_4_iv.paper

Fonte
Wooldridge, J. M. (2020). Introductory Econometrics: A Modern Approach, 7th edition. Boston: Cengage. Example 15.4 (Card 1995, 'Using Geographic Variation in College Proximity to Estimate the Return to Schooling', data set CARD).
Tipo
textbook
Localização
Wooldridge (2020), Example 15.4 'Using College Proximity as an IV for Education', Table 15.1 (dependent variable log(wage)), column IV, row educ
Página
508
Trecho
Table 15.1 educ IV .132 (.055)
Valor como publicado
.132
Erro-padrão como publicado
.055
Valor
0,1320.132 (se 0,0550.055) log points of the hourly wage per year of schooling
Conferido por
fonte primária · Read on 2026-10-15 from a copy of Chapter 15 of the 7th edition (Cengage, 2020) posted on a course page at huhuaping.com (64-page PDF of Chapters 15-16), with pdftotext and from the rendered page image. Table 15.1 on printed page 508: IV column, educ .132 (.055), observations 3,010; other controls smsa66, reg662 ... reg669. The text says the IV standard errors use a degrees-of-freedom adjustment. Data fact checked: CARD has 3,010 rows with no missing values in the variables used.
sha256 da cópia lida
d4e2e31096d1e3ef19d9aa7f3d8d29a5dc11da66ecd8360ff195a462651d85df (identifica a cópia lida, não um arquivo canônico)
Endereço
https://www.cengage.com/c/introductory-econometrics-a-modern-approach-7e-wooldridge/9781337558860/
Licença
Copyright Cengage; cited, not reproduced.
  • #2 figura próxima: 0,1320.132 · published_cell d=3 · absoluta 0.000500001
  • #3 figura próxima: 0,0550.055 · published_cell d=3 (the SE as printed) · absoluta 0.000500001

Verificações

Cada verificação, o que esperava, o que observou e a chamada que leu
#VerificaçãoObrigatóriaResultadoEsperadoObservadoTolerânciaFonteChamada
0figura próxima
0.1315038362 vs 0.13150383624451933
obrigatóriapassou0,1315040.131503836244519330,1315040.13150383624470474relativa 0.000001 · absoluta 5.496367260115351e-8card_1995.ex15_4_iv.software—
1figura próxima
0.0549636726 vs 0.054963672601153514
obrigatóriapassou0,05496370.0549636726011535140,05496370.054963672601175226relativa 0.000001 · absoluta 5.496367260115351e-8card_1995.ex15_4_iv.software—
2figura próxima
0.1315038362 vs 0.132
obrigatóriapassou0,1320.1320,1315040.13150383624470474published_cell d=3 · absoluta 0.000500001card_1995.ex15_4_iv.paper—
3figura próxima
0.0549636726 vs 0.055
obrigatóriapassou0,0550.0550,05496370.054963672601175226published_cell d=3 (the SE as printed) · absoluta 0.000500001card_1995.ex15_4_iv.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

Referência: infer.iv_2slsChamada do agente: infer.iv_2sls (call_fb828551)igual
Argumentos da referência e do agente
ArgumentoReferênciaAgente
cluster——não fixado pela referência
dataset"card""card"igual
endog["educ"]["educ"]igual
exog["exper","expersq","black","smsa","south","smsa66","reg662","reg663","reg664","reg665","reg666","reg667","reg668","reg669"]["exper","expersq","black","smsa","south","smsa66","reg662","reg663","reg664","reg665","reg666","reg667","reg668","reg669"]igual
instruments["nearc4"]["nearc4"]igual
level—0,950.95não fixado pela referência
se"classical""classical"igual
subset——não fixado pela referência
y"lwage""lwage"igual

Trajetória

Cada evento na ordem em que aconteceu: turnos do modelo, chamadas de ferramentas, guardas, transformações e pontuação.

  1. 0Início

    Tarefa de ferramenta: nenhuma pergunta; a especificação de referência é chamada direto.

    card (agent)

    Wooldridge's CARD data set (the R package wooldridge, served by Rdatasets): David Card's (1995) sample of men from the National Longitudinal Survey of Young Men, observed in 1976; one row per man (3,010 rows). Columns used here: lwage, log hourly wage in 1976; educ, years of schooling in 1976; nearc4, 1 if the man grew up near a four-year college in 1966; nearc2, 1 if near a two-year college in 1966; exper, years of experience (age - educ - 6); expersq, exper squared; black, 1 if black; smsa, 1 if living in an SMSA in 1976; south, 1 if living in the South in 1976; smsa66, 1 if living in an SMSA in 1966; reg661 to reg669, indicators of the region of residence in 1966; also age, fatheduc, motheduc, IQ, KWW, married, wage (cents per hour) and the family-background indicators momdad14, sinmom14, step14, south66, libcrd14, enroll, weight, id and rownames.

    file 326dad817467b20d51bdfd015033e3e3e313931f51f812c38c0776249e7fd711 · frame —
  2. 1Ferramenta
    infer.iv_2slsv0.1.0call_fb828551decidido pelo códigoreexecutável
    Argumentos
    {
      "cluster": null,
      "dataset": "card",
      "endog": [
        "educ"
      ],
      "exog": [
        "exper",
        "expersq",
        "black",
        "smsa",
        "south",
        "smsa66",
        "reg662",
        "reg663",
        "reg664",
        "reg665",
        "reg666",
        "reg667",
        "reg668",
        "reg669"
      ],
      "instruments": [
        "nearc4"
      ],
      "level": 0.95,
      "se": "classical",
      "subset": null,
      "y": "lwage"
    }
    Figuras call_fb828551
    ChaveValorValor brutoErro-padrãoIC
    coef.educ
    2SLS effect of educ on lwage
    0,131504 0.131503836244704740,05496370.0549636726011752260,0237335 – 0,239274
    Diagnósticos
    • first_stage_F.educ = 13,255813.255785330576108
    • partial_r2.educ = 0,004407930.004407934102325983
    • weak_instrument = false
    • n_obs = 3.0103010
    • se_type = "classical"
    • n_clusters = —
    Tabelas (3)
    {
      "coefficients": [
        {
          "ci_high": 5.479516553400695,
          "ci_low": 1.8527852634542328,
          "coef": 3.666150908427464,
          "p": 0.00007538415974785308,
          "se": 0.9248295310138733,
          "t": 3.9641369414407985,
          "term": "Intercept"
        },
        {
          "ci_high": 0.1546598064790368,
          "ci_low": 0.06188240572195053,
          "coef": 0.10827110610049366,
          "p": 0.000004922903208547169,
          "se": 0.023658571085405363,
          "t": 4.576400903911081,
          "term": "exper"
        },
        {
          "ci_high": -0.001681030950206941,
          "ci_low": -0.0029888444048044374,
          "coef": -0.002334937677505689,
          "p": 3.1161246944085553e-12,
          "se": 0.00033349713755244625,
          "t": -7.001372469466829,
          "term": "expersq"
        },
        {
          "ci_high": -0.04109124105905192,
          "ci_low": -0.25246025330930105,
          "coef": -0.1467757471841765,
          "p": 0.006504376545512747,
          "se": 0.05389985881009377,
          "t": -2.7231193258096242,
          "term": "black"
        },
        {
          "ci_high": 0.1738897625009303,
          "ci_low": 0.04972685470035713,
          "coef": 0.11180830860064371,
          "p": 0.0004197459454284399,
          "se": 0.03166198833336174,
          "t": 3.5313103972953286,
          "term": "smsa"
        },
        {
          "ci_high": -0.09117299500874089,
          "ci_low": -0.19817000636948712,
          "coef": -0.144671500689114,
          "p": 1.2266258857565786e-7,
          "se": 0.027284622963645526,
          "t": -5.302308955556272,
          "term": "south"
        },
        {
          "ci_high": 0.06090028882943441,
          "ci_low": -0.023838079835042367,
          "coef": 0.01853110449719602,
          "p": 0.39119278809555685,
          "se": 0.021608588970484666,
          "t": 0.8575804983151744,
          "term": "smsa66"
        },
        {
          "ci_high": 0.17466030000544155,
          "ci_low": 0.026875261834297726,
          "coef": 0.10076778091986964,
          "p": 0.007538241795889867,
          "se": 0.0376857165904629,
          "t": 2.6738984962109194,
          "term": "reg662"
        },
        {
          "ci_high": 0.2204423366673024,
          "ci_low": 0.07607522011011421,
          "coef": 0.1482587783887083,
          "p": 0.000057840797772050855,
          "se": 0.03681413427830229,
          "t": 4.027224360837132,
          "term": "reg663"
        },
        {
          "ci_high": 0.13566022759527543,
          "ci_low": -0.035866069886474596,
          "coef": 0.049897078854400416,
          "p": 0.25405688043284264,
          "se": 0.04373982315600082,
          "t": 1.1407700181237441,
          "term": "reg664"
        },
        {
          "ci_high": 0.23855286385627722,
          "ci_low": 0.05399096224877149,
          "coef": 0.14627191305252435,
          "p": 0.001901645058086012,
          "se": 0.04706394912130858,
          "t": 3.107939639223742,
          "term": "reg665"
        },
        {
          "ci_high": 0.2646849853540353,
          "ci_low": 0.06112089839772622,
          "coef": 0.16290294187588075,
          "p": 0.001716385181435308,
          "se": 0.05190957477135003,
          "t": 3.1382060553073585,
          "term": "reg666"
        },
        {
          "ci_high": 0.2314381083788585,
          "ci_low": 0.03770631068276323,
          "coef": 0.13457220953081087,
          "p": 0.006486970827583493,
          "se": 0.04940230562501896,
          "t": 2.72400665977539,
          "term": "reg667"
        },
        {
          "ci_high": 0.03325735213331668,
          "ci_low": -0.1994113382810437,
          "coef": -0.08307699307386351,
          "p": 0.161550835975611,
          "se": 0.05933135339638065,
          "t": -1.4002207655511092,
          "term": "reg668"
        },
        {
          "ci_high": 0.1898006809461838,
          "ci_low": 0.0258277843270978,
          "coef": 0.10781423263664079,
          "p": 0.009971984091442317,
          "se": 0.041813678752432255,
          "t": 2.578444084649437,
          "term": "reg669"
        },
        {
          "ci_high": 0.23927422232576134,
          "ci_low": 0.023733450163648154,
          "coef": 0.13150383624470474,
          "p": 0.016792621890736437,
          "se": 0.054963672601175226,
          "t": 2.392559121711473,
          "term": "educ"
        }
      ],
      "first_stage": [
        {
          "ci_high": 0.4921785043603216,
          "ci_low": 0.147619375822603,
          "coef": 0.3198989400914623,
          "endog": "educ",
          "instrument": "nearc4",
          "p": 0.00027634008572957033,
          "se": 0.08786381779522222,
          "t": 3.640849534185134
        }
      ],
      "reduced_form": [
        {
          "ci_high": 0.07751371396063084,
          "ci_low": 0.006622161704650145,
          "coef": 0.04206793783264049,
          "instrument": "nearc4",
          "p": 0.020027629759561513,
          "se": 0.01807760095364329,
          "t": 2.3270752540957202
        }
      ]
    }
    Digests dos dados
    card 4ec4da8d7939f11a46d67bd248416cc7330bd0dddaddcd6c49c9872c5a427413
    sha256 do resultado
    e1da69862a73a9f1eb06f2e0388acd3b0ce16c11e3a46edc3319c298e95b578a
  3. 2Pontuação
    #0figura próximapassouobrigatória0.1315038362 vs 0.13150383624451933
  4. 3Pontuação
    #1figura próximapassouobrigatória0.0549636726 vs 0.054963672601153514
  5. 4Pontuação
    #2figura próximapassouobrigatória0.1315038362 vs 0.132
  6. 5Pontuação
    #3figura próximapassouobrigatória0.0549636726 vs 0.055

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Resultado de cada verificação em cada época pontuada
#0123
Época 1passoupassoupassoupassou

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Pacote da tarefa (.zip)
61,5 KB · sha256 ae9d017580bdcafb527272d10d8d09b170e1c4bba76fb68b1e096863b8a31a7c

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ArquivoTamanhosha256
sources/card_1995.ex15_4_iv.paper.json1,7 KB11928adb67b420dff797a57ab90497bf42f5c52af08802879dc087a4a78f9c4a
sources/card_1995.ex15_4_iv.software.json1,4 KB15387377734a8e321b58ac40a638a9218ccc4eb7fcfb3b5f8447b00610139733
specs/paper_repro.card_1995.ex15_4_iv.tool.json5,0 KBe12cef96cd5173b41899913e5e0f1f1f80aba0362e7bdb08c35b4ab3e90f588e
traces/paper_repro.card_1995.ex15_4_iv.tool.e1.a1.jsonl6,7 KB3cdd938bebe6bbb8aab20cc66e76d0f28e0219fff8860b14e159c18f2c6ede90
trajectories/paper_repro.card_1995.ex15_4_iv.tool.e1.a1.jsonl10,6 KBe031b117c56413c7a4e87bdee86dcda10b3898c0a52505e6e1e3a3fed1c46e4b