From Tyler Durden at zerohedge.com:
Last year we predicted that the world had reached peak centralization and that going forward things would begin to fracture.
What is centralization?
Centralization is the process by which the world grows increasingly centralized, relying on Centralized organizations (Central Banks, sovereign governments, etc.) to determine the direction of capital and focus.
From an investment perspective, from 2008 to mid-2014, the primary driving force for the markets was Central Banks. In the US, the S&P 500 tracked the expansion of the Fed’s balance sheet closely.

However, once the US Dollar carry trade began to blow up in mid-2014, this period ended. From that point onwards, the US Dollar was the driving force in the financial system.
How is this possible?
The US Dollar carry trade is $9 trillion in size. To put this in perspective, it is as large as the economies of Japan and Germany combined.
If you’re unfamiliar with the concept of a carry trade, it occurs when you borrow in one currency, usually at a very low interest rate, and then invest the money in another security, whether it be a bond, stock or what have you, that is denominated in another currency.
Everyone from currency traders to emerging market corporations were doing this from 2008 onwards. Emerging Market corporations alone have over $3 trillion in US Dollar dominated bonds outstanding. It those bonds were a country it would be the fifth largest in the world.
Now, a carry trade only works if the currency you borrow stays flat or falls in value. If the currency begins to rally, you blow up VERY quickly as the debt (the money you borrowed) quickly becomes more expensive or less serviceable.
As a result of this, when a carry trade begins to blow up, a feedback loop quickly hits as those who borrowed in the original currency either A) default B) restructure or C) return the money, forcing the currency even higher which triggers more defaults, restructuring and margin calls.
To continue reading: China’s Devaluation Is Just The Beginning Of Systemic Risk