It was zeeo interest rates policys by central banks who helped inflate this real eastate boom. Sweden has also had fixed prices on rental prices. This means th

It was zeeo interest rates policys by central banks who helped inflate this real eastate boom. Sweden has also had fixed prices on rental prices. This means that you need to queue very very long to get a rental contract. Combine price control on rental, "zero" interest rate policy by the central bank driving up home prices.