Interesting study of the political implications.
ESMT White Paper (24 pages, pdf)
ESMT's Jörg Rocholl on Greek bailout study, DW Video
EU, creditors put Greece finances under the microscope, DW - "Sunday's bad news appeared in the German weekly Welt am Sonntag, which reported that Greece was trailing far behind on enacting the austerity demanded by its international creditors, calling the country a ship with no captain. That provoked an unusually harsh response from the prime minister's press office: The "diehard and unrepentant enemies of Greece" continued to rely on "disinformation and speculation."
Everything Has Been Said Already. Perhaps Not By Everyone (Observing Greece).