Study shows the weakness of financial aid in the crisis around Greece

After all it seems that most of the money goes to private investors in our countries and not to the Greek economy:
http://www.handelsblatt.com/my/politik/international/wo-die-athen-hilfen-wirklich-hinflossen-grieche...
Apparently there is no model on this on KNOW-WHY.NET, yet. Anyone interested in starting one?