Principia

Hiring Cost

operationalpure operational · recruitment · currency · organization

Total cost to recruit, hire, onboard, and train a new employee.

How it’s computed

Formula
Recruitment cost + onboarding and training costs
Measurement model
operational (a formula over systems data) — not a reflective survey scale; “reliability” here means data quality, not internal consistency
record grain →← summary (lossy)financerecruiting_costΔt 12mofinanceonboarding_training_costΔt 12morecruitment costΣonboarding +training costΣHiring Costι
Fig. How Hiring Cost is built — data sources → actions → metric, read left to right. The grain boundary marks where record detail becomes a summary.

What it operationalizes

This is a pure operational metric — it has no single latent construct behind it; it stands as its own node, connected to programs and outcomes rather than to a psychometric scale.

Use it

Track Hiring Cost and its drivers in the People Analytics Toolbox — the registry’s evidence wired into deployable measurement.

Related metrics

Candidate Experience Score

Score derived from candidate surveys capturing satisfaction or likelihood to recommend the hiring process.

Failed Hire Rate

The percentage of hires who quit or are terminated within their first year.

Recruitment Cost

Total internal and external expenses incurred for recruiting during a period.

Time to Hire

Days from candidate entering pipeline to accept.

Programmatic access: /api/v1/metrics/metric.hiring_cost · /api/v1/evidence-statements?construct=.