Despite claiming to be an expert, I had not heard of the Maastricht Convergence Criteria which define a readiness to join the Euro. I asked google gemini to summarise its role.
These include Price stability, Sound public finances, to ensure they are sustainable, Exchange-rate stability, to demonstrate that a Member State can manage its economy without recourse to excessive currency fluctuations, and Long-term interest rates, to assess the durability of any convergence.
The EU monitors and reports on the status of the EU’s non-Euro currencies and the convergence rules.
Google Gemini summarises them as divided into four main areas: [1]
- Price Stability (Inflation): The average inflation rate must not exceed by more than 1.5 percentage points the average of the three best-performing EU member states.
- Sound Public Finances (Deficit & Debt): The government deficit must not exceed 3% of GDP. The government debt must not exceed 60% of GDP. (If it exceeds this, it must be diminishing at a satisfactory pace).
- Exchange Rate Stability: The country must participate in the Exchange Rate Mechanism (ERM II) for at least two years without severe tensions or devaluing against the euro.
- Long-Term Interest Rates: The nominal long-term interest rate must not exceed by more than 2 percentage points that of the three best-performing EU member states in terms of price stability.
Another of the criteria is that there is a robustly independent central bank. I also asked if any of the Euro nation’s central banks had full employment, growth or exchange rate targets. Google AI Gemini says/said,
“Instead, they belong to the Eurosystem, and their policy is dictated entirely by the European Central Bank (ECB). The ECB has what is legally known as a hierarchical mandate, where price stability is the absolute, overriding priority:
- The Primary Mandate: Under Article 127(1) of the Treaty on the Functioning of the European Union (TFEU), the primary objective is explicitly to maintain price stability.
- The Secondary Mandate: Only “without prejudice to the objective of price stability,” can the Eurosystem support the general economic policies of the EU (such as full employment and balanced economic growth).
I asked Google to list the current ratios for me, which for some reasons misses the Netherlands and I inserted the UK. This is what it looks like.
This article in the Brussels Times, explores position of the hold-outs.
As discussed elsewhere on this wiki/blog, the likelihood of default is predicted by the CDS price.
I asked Chat GPT about Sweden as while it meets the Maastricht criteria, it remains outside the Euro. Part of this is political will in Sweden, Chat GPT says it meets the criteria and explains the remaining hurdles.