I'd be tackling housing prices. I think wages (in AU, at least) already render many small businesses unviable.
Historically in Australia, it's seemed like houses have doubled in price every 10 years. More recently, it's seemed like every 5 years. A house I bought 10 years ago would now be 2.5* that as land value alone. A building I bought has apparently doubled in value in five years.
Historically in Australia, it's seemed like houses have doubled in price every 10 years. More recently, it's seemed like every 5 years. A house I bought 10 years ago would now be 2.5* that as land value alone. A building I bought has apparently doubled in value in five years.