Tarefa paper_repro.kiel_mcclain_1995.ex13_3_rprice.design
paper_reproagentT3designépoca 1, tentativa 1Execução: 20261015T165911Z-suite-paper_repro-baseline-8b4f85Veredito
no answer figure: the answer cites no effect of an estimator call-11863.90325211261Pergunta feita ao analista
Did building a garbage incinerator in North Andover, Massachusetts lower the value of the houses near it? Using the sales of houses in 1978, before any rumours of the incinerator, and in 1981, when its construction began, estimate the effect of the incinerator on the real price of nearby houses.
Pelas regras deste roteador não identifiquei um desenho que responda à pergunta; nenhuma estimativa foi feita.
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
kielmc— Wooldridge's KIELMC data (from Kiel and McClain 1995): sales of houses in North Andover, Massachusetts, in 1978, before any rumours of a new garbage incinerator, and in 1981, when its construction began; one row per sale. Columns: rownames, the row number; year, 1978 or 1981; y81, 1 for a 1981 sale; price, the selling price in dollars; rprice, the price in 1978 dollars (real price); lprice and lrprice, their natural logs; nearinc, 1 if the house is within 3 miles (15,840 feet) of the incinerator site; y81nrinc, y81 times nearinc; dist, distance from the incinerator site in feet, and ldist its log; y81ldist, y81 times ldist; age, the age of the house in years, and agesq its square; rooms, number of rooms; baths, number of bathrooms; area, square footage of the house, and larea its log; land, square footage of the lot, and lland its log; intst, distance from the interstate in feet, lintst its log and lintstsq the square of that log; cbd, distance from the central business district in feet; nbh, the neighbourhood (1 to 6); wind, the percentage of time the wind blows from the incinerator toward the house. - 2Conferência de lastro e resposta final
Todos os 0 números escritos na resposta foram conferidos contra as ferramentas e o enunciado (nenhum número sem lastro).
- #0resposta com lastroGarante que todo número citado no texto veio de uma ferramenta ou do enunciado (sem cálculo mental do modelo).
- #1figura da resposta escolhidaan answer figure: the effect of an estimator call the answer cites
- #2uma entreacceptable tools: the reference tool and its alternatives
- #3argumento igual
yT3: the outcome the design question implies - #4argumento igual
x[0]T3: the treatment the design question implies - #5argumento igual
yT3: the outcome the design question implies - #6argumento igual
treatedT3: the treatment the design question implies - #7argumento igual
postT3: the period the design question implies - #8argumento igual
youtcome: real house price (1978 dollars) (T3: recorded; a design question cannot state it) - #9argumento igual
xthe interaction of the 1981 and near-incinerator dummies (T3: recorded; a design question cannot state it) - #10argumento igual
controlsthe two main effects (T3: recorded; a design question cannot state it) - #11diagnóstico
n_obs(T3: recorded; a design question cannot state it) - #12figura da resposta próximasoftware reference (T3: recorded; T3 pontua o desenho; a estimativa é registrada)
- #13figura da resposta próximasoftware reference, SE: recorded (T3)
- #14figura da resposta próximapublished cell: recorded, never required on T2/T3
- #15figura da resposta próximapublished cell, SE: recorded, never required on T2/T3
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
kiel_mcclain_1995.ex13_3_rprice.software
- Fonte
- statsmodels 0.15.0: the reference specification of kiel_mcclain_1995 ex13_3_rprice (infer.ols, figure 'coef.y81nrinc') on an independent code path
- Tipo
- software
- Localização
- kiel_mcclain_1995: Wooldridge, Introductory Econometrics, Example 13.3, the pooled 1978-1981 regression of the real house price on y81, nearinc and y81·nearinc: the coefficient on the interaction
- Valor
- -11.863,9
-11863.90325211261(se 7.456,657456.646173258854) - Conferido por
- execução de software · sm.OLS(rprice, add_constant(['y81nrinc', 'y81', 'nearinc'])).fit(cov_type='nonrobust') on kielmc (the file pinned at sha256 1ad63b59aff51c713725147032dd5803f3dbfc97163eabcde3b5f731ebbf03e0); n_obs = 321. 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/
- #12 figura da resposta próxima: -11.863,9
-11863.90325211261· relativa 0.000001 · absoluta 0.007456646173258853 - #13 figura da resposta próxima: 7.456,65
7456.646173258854· relativa 0.000001 · absoluta 0.007456646173258853
kiel_mcclain_1995.ex13_3_rprice.paper
- Fonte
- Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach, 7th ed., Example 13.3 (data of Kiel, K. A. and McClain, K. T. (1995), Journal of Environmental Economics and Management 28(2): 241-255), as reproduced in Heiss, F. (2020), Using R for Introductory Econometrics, 2nd ed., Script 13.2.
- Tipo
- textbook
- Localização
- Wooldridge, Introductory Econometrics, Example 13.3 (effect of a garbage incinerator's location on housing prices), the pooled regression of real house price on y81, nearinc and y81·nearinc: the interaction coefficient
- Página
- 217
- Trecho
nearinc:y81 -11863.9 7456.6
- Valor como publicado
-11863.9- Erro-padrão como publicado
7456.6- Valor
- -11.863,9
-11863.9(se 7.456,67456.6) 1978 dollars of house price - Conferido por
- fonte secundária · Wooldridge's textbook is not public. Read on 2026-10-15 from the free web edition of Heiss (2020), Using R for Introductory Econometrics, 2nd ed. (urfie.net, PDF page 227, printed page 217), which reproduces Wooldridge (2019) Example 13.3 with R: 'Output of Script 13.2: Example-13-3-1.R', coeftest(lm(rprice ~ nearinc*y81, data = kielmc)), row nearinc:y81, estimate -11863.9 and std. error 7456.6 (classical OLS errors), on the wooldridge package's kielmc data; checked on the rendered page. The text of that page states the same estimate, 11,863.90 in absolute value, as the difference of the 1981 and 1978 near-incinerator price gaps. Data facts checked before any estimate: 321 sales (179 in 1978, 142 in 1981), no missing values in the columns used.
- sha256 da cópia lida
ae5f9e8d248596530e2b148caf05bc6c398b51d7baa8fa383456c2f09c5f4ab9(identifica a cópia lida, não um arquivo canônico)- Endereço
http://www.urfie.net/downloads/PDF/URfIE_web.pdf- Licença
- Wooldridge's textbook and Heiss's book are copyrighted; cited, not reproduced.
- #14 figura da resposta próxima: -11.863,9
-11863.9· published_cell d=1 · absoluta 0.0500118639 - #15 figura da resposta próxima: 7.456,6
7456.6· published_cell d=1 (the SE as printed) · absoluta 0.0500074566
Especificação técnica do gabarito
Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach, 7th ed., Example 13.3, on the data of Kiel, K. A. and McClain, K. T. (1995), House Prices during Siting Decision Stages: The Case of an Incinerator from Rumor through Operation, Journal of Environmental Economics and Management 28(2): 241-255. A textbook example; the printed output was read from its reproduction in Heiss (2020), Using R for Introductory Econometrics, 2nd ed. Wooldridge, Introductory Econometrics, Example 13.3, the pooled 1978-1981 regression of the real house price on y81, nearinc and y81·nearinc: the coefficient on the interaction (source kiel_mcclain_1995.ex13_3_rprice.paper); software reference kiel_mcclain_1995.ex13_3_rprice.software: statsmodels 0.15.0: the reference specification of kiel_mcclain_1995 ex13_3_rprice (infer.ols, figure 'coef.y81nrinc') on an independent code path
Verificações
| # | Verificação | Obrigatória | Resultado | Esperado | Observado | Tolerância | Fonte | Chamada |
|---|---|---|---|---|---|---|---|---|
| 0 | resposta com lastro Garante que todo número citado no texto veio de uma ferramenta ou do enunciado (sem cálculo mental do modelo). every number backed | obrigatória | passou | 0 sem lastro | 0 sem lastro[] | — | — | — |
| 1 | figura da resposta escolhida an answer figure: the effect of an estimator call the answer cites no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | — | — | — | — | — |
| 2 | uma entre acceptable tools: the reference tool and its alternatives tool_called(infer.ols): no answer figure: the answer cites no effect of an estimator call | tool_called(infer.did_2x2): no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | [{"abs_tol":null,"bind":"answer_call","column":null,"failure_class":null,"field":"value","interval":false,"key":null,"kind":"tool_called","min_lre":null,"note":"","open_interval":false,"rel_tol":null,"required":true,"source_id":null,"table":null,"tool":"infer.ols","value":null,"weight":1,"where":null},{"abs_tol":null,"bind":"answer_call","column":null,"failure_class":null,"field":"value","interval":false,"key":null,"kind":"tool_called","min_lre":null,"note":"","open_interval":false,"rel_tol":null,"required":true,"source_id":null,"table":null,"tool":"infer.did_2x2","value":null,"weight":1,"where":null}] | — | — | — | — |
| 3 | argumento igual yT3: the outcome the design question implies no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | "rprice" | — | — | — | — |
| 4 | argumento igual x[0]T3: the treatment the design question implies no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | "y81nrinc" | — | — | — | — |
| 5 | argumento igual yT3: the outcome the design question implies no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | "rprice" | — | — | — | — |
| 6 | argumento igual treatedT3: the treatment the design question implies no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | "nearinc" | — | — | — | — |
| 7 | argumento igual postT3: the period the design question implies no answer figure: the answer cites no effect of an estimator call | obrigatória | falhou | "y81" | — | — | — | — |
| 8 | argumento igual youtcome: real house price (1978 dollars) (T3: recorded; a design question cannot state it) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | "rprice" | — | — | — | — |
| 9 | argumento igual xthe interaction of the 1981 and near-incinerator dummies (T3: recorded; a design question cannot state it) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | ["y81nrinc"] | — | — | — | — |
| 10 | argumento igual controlsthe two main effects (T3: recorded; a design question cannot state it) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | ["y81","nearinc"] | — | — | — | — |
| 11 | diagnóstico n_obs(T3: recorded; a design question cannot state it) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | 321321 | — | default rel 1e-6 (abs floor 1e-6) | — | — |
| 12 | figura da resposta próxima software reference (T3: recorded; T3 pontua o desenho; a estimativa é registrada) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | -11.863,9-11863.90325211261 | — | relativa 0.000001 · absoluta 0.007456646173258853 | kiel_mcclain_1995.ex13_3_rprice.software | — |
| 13 | figura da resposta próxima software reference, SE: recorded (T3) no answer figure: the answer cites no effect of an estimator call | registrada | falhou | 7.456,657456.646173258854 | — | relativa 0.000001 · absoluta 0.007456646173258853 | kiel_mcclain_1995.ex13_3_rprice.software | — |
| 14 | figura da resposta próxima published cell: recorded, never required on T2/T3 no answer figure: the answer cites no effect of an estimator call | registrada | falhou | -11.863,9-11863.9 | — | published_cell d=1 · absoluta 0.0500118639 | kiel_mcclain_1995.ex13_3_rprice.paper | — |
| 15 | figura da resposta próxima published cell, SE: recorded, never required on T2/T3 no answer figure: the answer cites no effect of an estimator call | registrada | falhou | 7.456,67456.6 | — | published_cell d=1 (the SE as printed) · absoluta 0.0500074566 | kiel_mcclain_1995.ex13_3_rprice.paper | — |
Caminho de referência e caminho do agente
A chamada de referência ao lado da chamada que deu a resposta, argumento por argumento.
a tarefa T1 do mesmo alvo (paper_repro.kiel_mcclain_1995.ex13_3_rprice.tool)
Trajetória
Cada evento na ordem em que aconteceu: turnos do modelo, chamadas de ferramentas, guardas, transformações e pontuação.
- 0Início
Did building a garbage incinerator in North Andover, Massachusetts lower the value of the houses near it? Using the sales of houses in 1978, before any rumours of the incinerator, and in 1981, when its construction began, estimate the effect of the incinerator on the real price of nearby houses.
kielmc(agent)Wooldridge's KIELMC data (from Kiel and McClain 1995): sales of houses in North Andover, Massachusetts, in 1978, before any rumours of a new garbage incinerator, and in 1981, when its construction began; one row per sale. Columns: rownames, the row number; year, 1978 or 1981; y81, 1 for a 1981 sale; price, the selling price in dollars; rprice, the price in 1978 dollars (real price); lprice and lrprice, their natural logs; nearinc, 1 if the house is within 3 miles (15,840 feet) of the incinerator site; y81nrinc, y81 times nearinc; dist, distance from the incinerator site in feet, and ldist its log; y81ldist, y81 times ldist; age, the age of the house in years, and agesq its square; rooms, number of rooms; baths, number of bathrooms; area, square footage of the house, and larea its log; land, square footage of the lot, and lland its log; intst, distance from the interstate in feet, lintst its log and lintstsq the square of that log; cbd, distance from the central business district in feet; nbh, the neighbourhood (1 to 6); wind, the percentage of time the wind blows from the incinerator toward the house.
file1ad63b59aff51c713725147032dd5803f3dbfc97163eabcde3b5f731ebbf03e0· frame — - 1Turno do modelo
call_a2a8a89arules-1Fim:tool_use0 ms0 de entrada · 0 de saída · 0 de raciocínio · 0 em cacheChamadas pedidassubmit_answer(meta-ferramenta){ "answer": "Pelas regras deste roteador não identifiquei um desenho que responda à pergunta; nenhuma estimativa foi feita.", "caveats": [], "figure_refs": [] }
- 2Guardaresposta aceita
- Números encontrados
- —
- Sem lastro
- —
- Não citados
- —
1 nova(s) tentativa(s) restante(s) - 3Resposta
Pelas regras deste roteador não identifiquei um desenho que responda à pergunta; nenhuma estimativa foi feita.
Figuras citadas:—· Parada:answered - 4Pontuação#0resposta com lastropassouobrigatória
every number backed - 5Pontuação#1figura da resposta escolhidafalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 6Pontuação#2uma entrefalhouobrigatória
tool_called(infer.ols): no answer figure: the answer cites no effect of an estimator call | tool_called(infer.did_2x2): no answer figure: the answer cites no effect of an estimator call - 7Pontuação#3argumento igualfalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 8Pontuação#4argumento igualfalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 9Pontuação#5argumento igualfalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 10Pontuação#6argumento igualfalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 11Pontuação#7argumento igualfalhouobrigatória
no answer figure: the answer cites no effect of an estimator call - 12Pontuação#8argumento igualfalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 13Pontuação#9argumento igualfalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 14Pontuação#10argumento igualfalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 15Pontuação#11diagnósticofalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 16Pontuação#12figura da resposta próximafalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 17Pontuação#13figura da resposta próximafalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 18Pontuação#14figura da resposta próximafalhouregistrada
no answer figure: the answer cites no effect of an estimator call - 19Pontuação#15figura da resposta próximafalhouregistrada
no answer figure: the answer cites no effect of an estimator call
Épocas × verificações
| # | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Época 1 | passou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou | falhou |
Tentativas
Cada tentativa é seu próprio arquivo e é publicada; só a última de cada época é pontuada.
- época 1, tentativa 1falhoupontuada(exibindo)
Downloads desta tarefa
4e4c6890298173bc00364d08b96f0aafac11d51b1baae0ca78ca34550cf4960dO 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 |
|---|---|---|
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| attachments/433a6877aa6a378bbd4b7e2752e484d8cb7499c562d68222be231f62ff2fa420.json | 2,4 KB | 433a6877aa6a378bbd4b7e2752e484d8cb7499c562d68222be231f62ff2fa420 |
| attachments/52ab03d8ec104abb85572294bf8a469d75c5de9e74d6042caabff8017adc572b.json | 64,0 KB | 52ab03d8ec104abb85572294bf8a469d75c5de9e74d6042caabff8017adc572b |
| attachments/f982db9a540790d70c5f5e89b0876b5e9c56f8eeed761f55c4b99f4a910a9620.json | 321 B | f982db9a540790d70c5f5e89b0876b5e9c56f8eeed761f55c4b99f4a910a9620 |
| sources/kiel_mcclain_1995.ex13_3_rprice.paper.json | 2,1 KB | 1746ffee3197711d4822a271aeae878c4759ee606ef6a5b2d1d0cd7322bd6d67 |
| sources/kiel_mcclain_1995.ex13_3_rprice.software.json | 1,3 KB | 034d2e4ee3b4352528b7a592074adeecff343c2717dc2920a1a08794a04b11d8 |
| specs/paper_repro.kiel_mcclain_1995.ex13_3_rprice.design.json | 11,7 KB | 7abe58a2e4bbee27e308fe516320d5d9a2d7744d877f23bbd46a1b89b6ac8b74 |
| traces/paper_repro.kiel_mcclain_1995.ex13_3_rprice.design.e1.a1.jsonl | 7,7 KB | 356fb7427e5aaaabb12670151cfbbe94c495d6426d0844a2b707b19700d277f9 |
| trajectories/paper_repro.kiel_mcclain_1995.ex13_3_rprice.design.e1.a1.jsonl | 13,0 KB | a24ffa7a849b9517d9ad1ef6fb38d0b7d8e441d2d2ff7891601e2743f4307c4d |