(Bloomberg) — Deerfield Management Co. and B Capital are set to open regional headquarters in Doha, as Qatar intensifies efforts to catch up with Middle Eastern peers who’ve attracted global investment firms.Most Read from BloombergTrump Targets $128 Billion California High-Speed Rail ProjectTrump Asserts Power Over NYC, Proclaims ‘Long Live the King’Trump to Halt NY Congestion Pricing by Terminating ApprovalAirbnb Billionaire Offers Pre-Fab Homes for LA Fire VictimsSorry, Kids: Disney’s New YoRead More