The World Bank's additional funding of $400 million will go to an existing underground gas storage construction project.
The prime minister is urging lower interest rates, but officials at the Central Bank exert their independence.
New investments are stimulating the rural economy, agriculture officials said.
Fourteen provinces are set to benefit from a programme offering grants for livestock.
Opening the long-closed border would benefit Turkey's economy, business leaders say.
NATO vows to defend Turkey from an attack by ISIL or any other force.