Could the spread of nationalism in the euro zone lead to the demise of the euro?
If nationalism spreads among the euro-zone countries, these countries will: Try to improve their competitiveness and their market shares at the expense of the other euro-zone countries, leading to tax and social competition; Reject any solidarity mechanism between the euro-zone countries: a euro-zone budget, eurobonds , solidarity in the event of a crisis, etc. This would lead to a downward adjustment in the tax burden and in the generosity of social welfare, would amplify the divergence in cyclical situations and income levels between the euro-zone countries, and would lead to recurring financial crises. M ight some euro-zone countries exit the euro zo ne regardless ? Our answer is no , due to the magnitude of external debt and assets in euros.