The leading academic theory of asset bubbles is that they don’t really exist. When asset prices skyrocket, say mainstream theorists, it might mean that some piece of news makes rational investors realize that fundamental values like corporate earnings are going to be a lot higher than anyone had expected. Or perhaps some condition in the economy might make investors suddenly ...

BLOOMBERG Saudi stocks led Middle Eastern markets lower as oil languished near $40 a barrel and the Easter weekend holiday in Europe sapped volumes. Equities in Dubai extended the longest losing streak in more than two months. The Tadawul All Share Index sank for a fourth day, losing 1.7 percent to 6,244.60 as of 3:17 p.m. in Riyadh. Jabal Omar ...

ABU DHABI / EMIRATES BUSINESS The Emirates Securities Market Index has decreased by -0.73% to close at 4418.03 points. Accordingly the Market Capitalization has lost AED 5.29 billion attaining AED 716.66 billion. A total of 313 Million Shares were traded with a total value of AED 356.37 million during the trading session of 26-04-2016 through 4475 transactions. The number of companies which ...