Greece’s debt managers agreed a huge deal with the savvy bankers of US investment bank Goldman Sachs at the start of 2002. The deal involved so-called cross-currency swaps in which government debt issued in dollars and yen was swapped for euro debt for a certain period — to be exchanged back into the original currencies at a later date.
.. But in the Greek case the US bankers devised a special kind of swap with fictional exchange rates. That enabled Greece to receive a far higher sum than the actual euro market value of 10 billion dollars or yen. In that way Goldman Sachs secretly arranged additional credit of up to $1 billion for the Greeks.
.. At some point Greece will have to pay up for its swap transactions, and that will impact its deficit. The bond maturities range between 10 and 15 years. Goldman Sachs charged a hefty commission for the deal and sold the swaps on to a Greek bank in 2005.