Triple
T4294783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | James Heckman |
E99683
|
entity |
| Predicate | publication |
P80
|
FINISHED |
| Object |
“Sample Selection Bias as a Specification Error”
“Sample Selection Bias as a Specification Error” is a landmark econometrics paper by James Heckman that introduced the Heckman correction for dealing with non-randomly selected samples in statistical analysis.
|
E428372
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69b3455175088190aa79c6e03b86647e |
elicitation | completed |
| NER | batch_69b35083f87c8190a3d3b323e76ab575 |
ner | completed |
| NED1 | batch_69b5c740c4a081909a63fb957f2926ae |
ned_source_triple | completed |
| NED2 | batch_69b5c84ccea08190a8e7e8fa93934ea2 |
ned_description | completed |
| NEDg | batch_69b5c7d04508819087b14c5c86f1e015 |
nedg | completed |
Created at: March 12, 2026, 11:08 p.m.