S&P restores Greece to investment grade at BBB-
On 20 October 2023 S&P raised Greece to BBB- from BB+, ending a decade below investment grade. In the causal graph this event strengthens Public-Debt Sustainability, a driver that strengthens Global deaths from organized violence (UCDP) — a worsening welfare path.
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On 20 October 2023 S&P raised Greece to BBB- from BB+, ending a decade below investment grade. Fiscal out-turns under Mitsotakis were the cited base. A rating is a market act, not a statute he signed, but it followed his fiscal line.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Kyriakos Mitsotakis
PersonDirect responsibility
responsibility level 0.5 · verified
Complex: fiscal path he owned; rating he did not issue.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactS&P restores Greece to investment grade at BBB-
- strengthensDriverPublic-Debt Sustainability
- strengthensIndicatorGlobal deaths from organized violence (UCDP)
impact weight 0.55 · Effect from 20 October 2023 · verified
A restored investment-grade rating lowers refinancing stress on public debt, with a lag through actual spreads.
Strengthens · Relationship strength 0.08 (weight 0.55 × strength 0.15)
Observed
245k deaths per year · 195k above the normal line (2025)
Worse than normalAbove normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.S&P — Greece upgraded to BBB-S&P Global Ratings · High credibility · verified
- 2.Hellenic Ministry of Finance — credit ratingsHellenic Ministry of Finance · High credibility · verified
Causal path
How this event connects to drivers and indicators in the graph.
- ActorKyriakos Mitsotakis
- contributed toFactS&P restores Greece to investment grade at BBB-
- strengthensDriverPublic-Debt Sustainability
- strengthensIndicatorGlobal deaths from organized violence (UCDP)
Cite this page
Factrail. (2026). S&P restores Greece to investment grade at BBB-. Factrail. https://factrail.ai/facts/gr-investment-grade-2023
https://factrail.ai/facts/gr-investment-grade-2023
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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