The Eurozone Crisis (2009–2015): Legal and Institutional Responses

The Eurozone crisis (2009–2015) was the most severe economic and financial crisis in the history of European integration, exposing fundamental weaknesses in the architecture of the Economic and Monetary Union (EMU). The crisis began with the revelation of Greece’s significantly understated budget deficits in October 2009, triggering a sovereign debt crisis that spread to Ireland, Portugal, Spain, and Cyprus, and threatened the stability of the euro as a single currency. The EU’s response involved a series of unprecedented legal and institutional innovations that transformed the governance of EMU, including the creation of emergency lending facilities, the establishment of the European Stability Mechanism, the adoption of new fiscal rules, the ECB’s unconventional monetary policy measures, and the development of Banking Union.

The Sovereign Debt Crisis and Greek Bailouts

The Greek government debt crisis erupted in late 2009 when the newly elected government revised the budget deficit from an estimated 6 per cent to 12.7 per cent of GDP (later revised to 15.4 per cent). Greece’s mounting borrowing costs and downgrades by credit rating agencies made market access impossible. In April 2010, the Eurogroup agreed to the first Greek bailout programme: €110 billion in bilateral loans from euro area Member States coordinated by the Commission, together with IMF financing, conditional on ambitious fiscal consolidation and structural reforms.

The first Greek bailout was followed by a second programme in 2012 (€130 billion, combined with a private sector involvement that imposed losses on private bondholders) and a third programme in 2015 (€86 billion, following months of tense negotiations, capital controls in Greece, and the referendum of July 2015 in which Greek voters rejected the terms of the proposed programme). The Greek programmes collectively involved approximately €289 billion in disbursements, making them the largest financial assistance programmes in modern economic history.

The European Financial Stability Facility and European Stability Mechanism

The crisis revealed the absence of crisis management instruments in the EMU framework, which had no provision for sovereign debt restructuring or financial assistance to Member States. In May 2010, the EU established the European Financial Stability Facility (EFSF) as a temporary, Luxembourg-registered company capitalised by guarantees from euro area Member States, with a lending capacity of €440 billion. The EFSF provided financial assistance to Ireland (2010), Portugal (2011), and Greece (second programme).

The European Stability Mechanism (ESM) was established by an intergovernmental treaty signed on 2 February 2012 as a permanent crisis resolution mechanism for euro area Member States. The ESM is an international financial institution with €80 billion in paid-in capital and a total subscribed capital of €704.8 billion, giving it a maximum lending capacity of €500 billion. The ESM operates on the basis of strict conditionality, providing financial assistance through precautionary credit lines, macroeconomic adjustment programmes, and direct recapitalisation of financial institutions. The ESM Treaty was challenged before the Court of Justice in Pringle v Government of Ireland (Case C-370/12), which upheld the ESM’s compatibility with EU law.

ECB Unconventional Measures

The European Central Bank played a decisive role in stabilising the euro area through a series of unconventional monetary policy measures. In May 2010, the ECB launched the Securities Markets Programme (SMP), purchasing government bonds of stressed Member States on secondary markets to stabilise bond yields. The SMP was replaced in September 2012 by the Outright Monetary Transactions (OMT) programme, announced by President Mario Draghi with the famous commitment to do “whatever it takes” to preserve the euro. The OMT programme provided for unlimited purchases of short-term government bonds of Member States subject to an ESM adjustment programme.

The OMT programme was challenged before the German Federal Constitutional Court, which referred questions to the Court of Justice in Gauweiler v Deutscher Bundestag (Case C-62/14). The CJEU upheld the OMT programme as within the ECB’s monetary policy mandate, finding that the programme fell within the ECB’s price stability objective and did not violate the prohibition on monetary financing (Article 123 TFEU). The German Constitutional Court ultimately accepted the CJEU’s ruling in its 2016 judgment, though with expressions of concern about the limits of the CJEU’s ultra vires review.

In 2015, the ECB launched the Public Sector Purchase Programme (PSPP) as part of its expanded asset purchase programme, purchasing euro-denominated government bonds on secondary markets at a pace of €60-80 billion per month. The PSPP was upheld by the CJEU in Weiss v Parliament and Council (Case C-493/17) but was found by the German Constitutional Court in its PSPP judgment of 5 May 2020 to have exceeded the ECB’s mandate — the first time the German Court had ruled that an EU institution had acted ultra vires.

Banking Union

The crisis demonstrated the vicious circle between sovereign debt and bank solvency. In June 2012, the European Council committed to creating a Banking Union based on three pillars. The Single Supervisory Mechanism (SSM) (Regulation 1024/2013) transferred direct supervisory responsibility for the largest euro area banks to the ECB. The Single Resolution Mechanism (SRM) (Regulation 806/2014) established a centralised resolution authority for failing banks, funded by the Single Resolution Fund financed by bank levies. The third pillar — a European Deposit Insurance Scheme (EDIS) — has not yet been agreed, remaining politically contentious.

The Six-Pack and Two-Pack

The EU adopted strengthened fiscal governance rules through the Six-Pack (six legislative measures adopted in 2011 amending the Stability and Growth Pact and introducing the Macroeconomic Imbalance Procedure) and the Two-Pack (two regulations adopted in 2013 strengthening budgetary surveillance for euro area Member States). The Treaty on Stability, Coordination and Governance (the Fiscal Compact), an intergovernmental treaty signed by 25 Member States in 2012, introduced the requirement for balanced budget rules in national law, preferably at constitutional level, with automatic correction mechanisms.