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Economy · Event

Deterioration in Greece’s fiscal credibility

2009-10

Large revisions to deficit statistics and unresolved items in 2009/10 undermined confidence in fiscal information.

Euro areaGreeceSovereign debt

The statistical-revision phase in month 10 is shown at monthly precision. It does not signify a single start date for the sovereign-debt crisis.

Conditions at the time

Greek fiscal statistics had already faced repeated revisions and reliability problems.

How events unfolded

Large revisions to deficit statistics and unresolved items in 2009/10 undermined confidence in fiscal information.

Stakeholders and impacts

Greece’s statistical office, finance ministry, public institutions and Eurostat were parties to compiling and verifying statistics.

Information available at the time

Eurostat reserved judgment on past fiscal figures including those for 2008, leaving the possibility of further revisions.

Findings confirmed later

Subsequent investigations identified weaknesses in institutional independence and accountability as well as accounting errors.

Alternative interpretations and limitations

Distinguish 2009 forecasts from subsequently finalized figures. Do not reduce every cause of deteriorating fiscal credibility to one statistical announcement.

Source-based context and interpretation

The Commission's 2010 investigation linked revisions to unclear institutional responsibility, inadequate independence and opaque bookkeeping, not merely calculation errors. Past deficit figures still required verification; forecasts for the current year were distinct from validation of past outcomes. ASSETCASTING interpretation: Fiscal risk includes confidence in measurement as well as debt size. Repeated revisions can lead investors to price information uncertainty alongside repayment capacity. This statistical report alone cannot quantify its contribution to subsequent bond yields.

Evidence coverage through 2010-01-08 · Sources checked 2026-10-14

Related events and periods1

Historical events do not guarantee future recurrence or investment performance.