KIEV, March 31 – The present grain export quota system in Ukraine is inefficient and restricts the inflow of investment, according to Martin Raiser, World Bank's Country Director for Ukraine, Belarus and Moldova.

"Our official position is to revise the quota system not only because it is inefficient, but because its introduction method is not transparent. This is a bad signal if the country wants to attract investment," he told the press on Thursday at the seventh annual conference organized by Dragon Capital Investment Company.