Tencent Holdings Ltd’s rise into a $500 billion company was fuelled by a culture of internal competition, where teams raced against each other to make ideas work. To become an advertising powerhouse like Facebook Inc., the internal barriers are starting to come down. The seven main business units of China’s largest company are working to synchronize data and study a …

Since the recession ended in mid-2009, the US economy has averaged annualized growth of just 2.2 percent, and the Bloomberg consensus forecast does not expect it to grow much faster in the year ahead. Estimates of real growth are just 2.4 percent in 2018. Some forecasters assume a stronger expansion as a result of the Trump administration tax legislation. Our …

It’s getting tougher and tougher to keep track of all the different versions of bitcoin. New iterations of the cryptocurrency are multiplying as disagreements over bitcoin’s design persist and opportunities for making a quick buck prove hard to pass up. The biggest offshoot, called bitcoin cash, appeared in August after it split from the bitcoin blockchain in a so-called hard …