E0269: Transmission Lag Map Framework
A decision-ready template derived from the framework.
Name variants
- English
- E0269: Transmission Lag Map Framework
- Katakana
- ラグマップフレームワーク
- Kanji
- 金融伝達
Quality / Updated / Source / COI
- Quality
- Reviewed
- Updated
- Source
- Citations & Trust
- COI
- none
Context
Context: when teams interpret policy rate pass-through, credit growth, and investment response and bank balance health, borrower demand, and regulation differently, monetary transmission lag decisions become slow and inconsistent. Without a shared frame, the speed versus stability tradeoff stays implicit and accountability erodes. A concise transmission lag map with lag assumption log and review triggers is needed so future reviews can challenge assumptions without restarting the debate.
Options
- Option A: Maintain the current approach to minimize disruption while accepting limited improvement in policy rate pass-through, credit growth, and investment response.
- Option B: Pilot a phased change, validate bank balance health, borrower demand, and regulation, and scale once the speed versus stability balance holds.
- Option C: Redesign the approach end to end to pursue larger gains with higher execution risk and change cost.
Decision
Decision: Choose Option B. Validate bank balance health, borrower demand, and regulation, confirm policy rate pass-through, credit growth, and investment response baselines, and proceed only if the speed versus stability balance remains acceptable. Document the transmission lag map, owners, constraints, and review dates so accountability is clear.
Rationale
Rationale: Option B balances the speed versus stability tradeoff while preserving flexibility. It tests whether policy rate pass-through, credit growth, and investment response respond as expected to bank balance health, borrower demand, and regulation before committing to a full rollout, reducing the risk of locking in a costly path based on weak evidence. The transmission lag map and lag assumption log and review triggers keep governance consistent across cycles.
Risks
- Delayed data refresh can mask shifts in policy rate pass-through, credit growth, and investment response and cause late responses to emerging risks.
- Execution slippage can erode confidence and widen speed versus stability costs before corrective action is taken.
Next
Next: Assign owners for policy rate pass-through, credit growth, and investment response and bank balance health, borrower demand, and regulation, finalize baseline values, and publish the transmission lag map. Schedule the first review checkpoint, define escalation paths tied to lag assumption log and review triggers, and document stop conditions so the decision can be revisited quickly.