OPEC kept on Wednesday its oil demand growth forecasts for this year and next, citing better-than-expected economic performance so far this year and blaming “exaggerated concerns about oil demand growth” for the recent slump in oil prices. In its closely-watched Monthly Oil Market Report (MOMR) out on Wednesday, OPEC kept its forecast for world oil demand growth in 2023 unchanged from last month’s assessment at 2.5 million barrels per day (bpd). In the November report, OPEC had said that oil market fundamentals…