Other factors;
What really killed the auto industry
''The world is in the grip of debt and deflation, and firms that can't keep up with the rigours of falling prices are falling by the roadside, writes Alan Kohler.
The Australian car industry was not killed by the high currency. It's a victim of what IMF chief Christine Lagarde calls the ogre of deflation''
The world's new corporate elite are not industrialists or bankers, but the great price-cutters of the age, firms like Google, Amazon, Apple.
This new breed of corporate predators is rich because they are driving down prices, including in Australia. Google, Facebook and Twitter have ruined the traditional advertising market; Amazon has destroyed retail margins; Apple's iTunes, along with Spotify and BitTorrent, has collapsed the price of music and movies.
Everyday low prices are good, we would all agree, so why are leaders like Christine Lagarde afraid of it, and why is Janet Yellen trying so desperately to get inflation up?
Because debt and deflation get into a spiral: lower prices increase the value of money - and thus debt - and more debt means more production and less demand, and therefore more deflation, and so on.
So the ogre that stalks the world is not really deflation, but debt.''