Conversation so far:
What has been the state of the economy under Recep Tayyip Erdoğan?
Recep Tayyip Erdoğan's government satisfied the budgetary and market requirements of the two during his administration and received every loan installment, the only time any Turkish government has done so.
Has the economy improved under Recep Tayyip Erdoğan's leadership?
The cash-flow into the Turkish economy between 2002 and 2012 caused a growth of 64% in real GDP and a 43% increase in GDP per capita.

Question: What created the cash flow?
Self-contained rewrite: What created the cash flow in the Turkish economy between 2002 and 2012?