This work is in editorial development.
This page sets out a proposed research question and scope. It does not present completed findings, original interviews, statistics or conclusions. Those elements will appear only when the evidence has been gathered, reviewed and attributed.
Proposed scope
An editorial preview comparing interim, permanent, internal acting and consulting options without assuming one model is superior.
Evidence required
- Named primary or authoritative secondary sources
- Clear geography, period and comparison basis
- Transparent method and limitations
- Review of every material quantitative claim
Publication gate
The preview will not become a publication until sources, method, data currency and limitations can be shown on this page.