What was the beginning year of the European debt crisis that particularly affected Portugal, Italy, Greece, and Spain?
PIGS (economics) PIGS or PIIGS or PIIGGS is an acronym used in economics and finance. The PIGS acronym originally refers, often derogatorily, to the economies of the Southern European countries of Portugal, Italy, Greece, and Spain. During the European debt crisis, the term was also increasingly used to refer to the economies of Portugal, Ireland, Greece, and Spain, four EU member states that were unable to refinance their government debt or to bail out over-indebted banks on their own during the crisis.
Euro convergence criteria The euro convergence criteria (also known as the Maastricht criteria) are the criteria which European Union member states are required to meet to enter the third stage of the Economic and Monetary Union (EMU) and adopt the euro as their currency. The four main criteria, which actually comprise five criteria as the "fiscal criterion" consist of both a "debt criterion" and a "deficit criterion", are based on (ex article 121.1) of the Treaty on the Functioning of the European Union.