History of Norway company by 1985, just to go bankrupt by 1993. Unemployment reached record-high levels in the early 1990s. By 1990 Norway was Europe's largest oil producer and by 1995 it was the world's second-largest oil exporter. Membership in the European Union was rejected in a 1994 referendum, with Norway instead joining the European Economic Area and later also the Schengen Area. Large public investments in the 1990s were a new National Hospital and Oslo Airport, Gardermoen—connected to the capital with Norway's first high-speed railway, the Gardermoen Line. A number of large government companies, such as Statoil, Telenor and Kongsberg were privatized.
Economy of Norway social services such as retirement, medical care, and disability benefits to all, and putting more of the capital into the public trust. Highly progressive income taxes, the introduction of value-added tax, and a wide variety of special surcharges and taxes made Norway one of the most heavily taxed economies in the world. Authorities particularly taxed discretionary spending, levying special taxes on automobiles, tobacco, alcohol, cosmetics, etc. Norway's long-term social democratic policies, extensive governmental tracking of information, and the homogeneity of its population lent themselves particularly well for economic study, and academic research from Norway proved to make significant contributions to