Most industrial workers are organized by unions linked to one of the major political parties. Representatives of business, unions, and government participate in the conduct of major labor negotiations. Foreign investors often cite Luxembourg's labor relations as a primary reason for locating in the Grand Duchy. Most farmers are engaged in dairy and meat production. Vineyards in the Moselle valley annually produce about 15 million liters of dry white wine, most of which is consumed locally.
Government finances are strong, and budgets are normally in surplus.
Foreign Relations Luxembourg has long been a prominent supporter of European political and economic integration. It also participates in the Schengen Group, whose goal is the free movement of citizens among member states. Luxembourg is the site of the European Court of Justice, the European Court of Auditors, and other vital EU organs. The Secretariat of the European Parliament is located in Luxembourg, but the Parliament usually meets in nearby Strasbourg. Luxembourg has no navy or air force.