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โ Download CSVVietnam
EmergingCPI [annual-step]Data Collection Ongoing
UIFPI vs Official CPI โ Vietnam
Coverage note: 19 months of GrabFood archival snapshots (4,309 items). CPI series is annual (World Bank, interpolated) โ Granger inconclusive at this resolution. Below n โฅ 24 threshold (overlap with CPI: 12 months).
Lead Time
Pending
Ahead of official CPI
Chain Pass-Through
Pending
Cost transmission rate
Independent Pass-Through
Pending
Cost transmission rate
Price Observations
2,196
1216 chain / 980 independent
Months Indexed
2
Since 2026-06
Chain
- Restaurants
- 5
- Price items
- 1216
- Avg. price (USD)
- $2.34
Independent
- Hawker stalls / vendors
- 2
- Price items
- 980
- Avg. price (USD)
- $4.62
Data Collection Ongoing: Full Granger causality testing requires โฅ24 monthly observations. Current dataset has 2 months. Results will update automatically as more data is collected.