The economy of Andorra is reliant on tourism which accounts for roughly 80% of GDP. An estimated 9 million tourists visit annually, attracted by Andorra’s duty-free status and by its summer and winter resorts. Andorra’s comparative advantage has recently eroded as the economies of adjoining France and Spain have been opened up, providing broader availability of goods and lower tariffs. The banking sector, with its tax haven status, also contributes substantially to the economy.
Andorra la Vella is the capital of the Co-principality of Andorra, and is located high in the east Pyrenees between France and Spain. It is also the name of the parish that surrounds the capital. he principal industry is tourism. Furniture and brandies are local products.
Andorra la Vella has an overall cost of living index which equates it with middle cost of living locations. The overall cost of living index is comprised of the prices for defined quantities of the same goods and services across all 13 Basket Groups.
The latest cost of living rank for each of the 13 Basket Groups is now available.
Expatriate International Cost of Living 
One thing I know: the cost of one loaf of bread is 1 Euro in Andorra.