Oil and gas outperformed other sectors in terms of combined revenue and profitability in 2018, according to GlobalData, a leading data and analytics company. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-b…","video_id":"bd9ee6a0-38f8-4d14-9000-675dc33e9718","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 10 Competitive Arab Economies"} GlobalData analyzed the total year-on-year (YoY) revenue and profit change of 10 core business sectors, based on the performance of the top 20 publicly-traded companies picked based on market capitalization in each sector. Besides oil and gas, technology, construction and medical ...