(Bloomberg) -- The European Central Bank is set to keep borrowing costs on hold for a third meeting while stepping up efforts to convince investors that interest-rate cuts aren’t imminent.Most Read from BloombergUpbeat Musk Can’t Soothe Tesla Investor Fears About GrowthRussia Says Ukraine Downed Plane Carrying Prisoners for SwapBoeing Halted From Further Max Production Increases by FAAHow Yemen’s Houthi Attacks Are Hurting the Global Supply ChainThe deposit rate will be left at 4%, according to