EM Policy Credibility — Weekly Briefing (2026-08-10)

Quantamentry Emerging-Market Policy-Credibility Weekly

Fiji experienced a sharp credibility deterioration this week, with its composite score declining 9.4 points to 40.6. The drop was driven principally by a 17.9-point contraction in the Growth component, signaling investor concerns about the economy's near-term trajectory. Israel, by contrast, moved decisively higher, gaining 7.6 points to 48.5 as its Growth pillar surged 24.4 points—a substantial positive revision that suggests improved confidence in medium-term expansion prospects.

The divergence between these two movers reflects sharp reassessment of growth fundamentals. Fiji's steep weakness points to likely revisions downward for output or leading indicators, while Israel's strong gain indicates either upside surprise or forward-looking forecast upgrades that have bolstered credibility among policy watchers. The magnitude of Israel's Growth rebound is noteworthy given the typically sticky nature of credibility scores.

We note that five data sources—BIS policy rates, EMBER, FRED CPI, IMF commodity terms of trade, and World Bank nightlights—were unavailable or degraded this week. This gap may mask secondary fiscal or external shifts relevant to the broader emerging-market landscape.

Movers

Data caveat: the following sources are currently degraded and may lag: BIS_POLICY_RATES, EMBER, FRED_CPI, IMF_CTOT, WB_NIGHTLIGHTS.