Beyond Make‐Buy: Internalization and Integration of Design and Production
Karl T. Ulrich, David J. Ellison
Production and Operations Managementco-citation neighborhood Posted 2005 · 22 years on the record
Quality on the academic Ledger
QaL
calibration-pending
Observed standing is 12.5th percentile in field & vintage. A calibrated QaL forecast is shown once this community passes the Layer-B back-test.
Reference class: co-citation neighborhood
191 papers it travels with · official headline
The NSF-bucket probability forecast appears for papers in a calibrated community.
Evidence behind the estimate — pulled from OpenAlex
12.5%
Observed percentile (co-citation neighborhood)
None
Retractions / corrections
Business, Management and Accounting
Detected field (OpenAlex)
Read & cite — the Ledger points to the record; it does not host it
Status: indexed and QaL-estimated. Refereed and Canon tiers, endorsements, and discussion require the community layer and are not part of this MVP.