Erna Solberg — Norwegian Politician born on February 24, 1961,

Erna Solberg is a Norwegian politician who has been Prime Minister of Norway since October 2013 and Leader of the Conservative Party since May 2004... (wikipedia)

The future of Norway isn't about competing on being the cheapest but the most innovative. We have an expensive welfare state, and the only answer to continue that way is to become more competitive, especially on knowledge.
If you want to decrease housing costs in Norway, the most important thing is to build more.