Bulgaria's euro adoption shows limited price increases and stable perceptions
Preliminary evidence suggests Bulgaria's euro adoption has had a limited impact on consumer prices and inflation perceptions. The changeover from the lev to the euro showed only a largely one-off effect, concentrated in services.
A contained price ripple in services
Bulgaria's Harmonised Index of Consumer Prices (HICP) showed a moderating year-on-year trend, falling from 3.5 percent in December 2025 to 2.1 percent in February 2026.
However, month-on-month prices increased by an unusual 0.6 percent in January 2026, primarily driven by the services sector.
A comparison with historical January data (2011-21) reveals an exceptionally strong rise in services prices, particularly in administrative, legal, personal, restaurant, accommodation, and health services.
This January surge proved largely short-lived, with February's month-on-month HICP growth returning to seasonal patterns.
A counterfactual analysis estimates the euro changeover contributed 0.3-0.4 percentage points to January inflation.
Micro data from large retail chains confirmed minimal price changes, adhering to conversion rates, and no systematic upward adjustments.
An econometric analysis suggests some pre-changeover price adjustments in services, impacting 2025 headline inflation by roughly 0.1 percentage point.
Perceptions stable, public support rises
Unlike previous euro changeovers where perceived inflation often diverged from actual, Bulgaria saw a significant decline in perceived inflation in January 2026, the largest drop since the COVID-19 pandemic.
Consumer expectations for price increases over the next 12 months also eased, indicating that both perceived inflation and expectations remained largely unaffected by the currency transition.
This stability in perceptions coincided with a notable increase in public support for the euro.
Surveys show support surpassed 50 percent in January 2026 and further rose to 54 percent in February, marking majority approval for the first time in recent years.
This strengthening support aligns with patterns observed in earlier euro adoptions, reflecting the limited price effects and the subsequent easing of initial public concerns.
A smooth transition, with lessons for future adoptions
Bulgaria's euro adoption largely avoided the feared price hikes, setting a positive precedent for future entrants.
Minor, temporary price adjustments in services were observed, but overall inflation perceptions remained stable, boosting public support.
This highlights the critical role of proactive measures and transparent communication in managing currency transitions effectively.