While the sharp drop in bitcoin — 25 percent, or nearly $4,000, overnight (and 33 percent from the beginning of the week) — has some predicting the bubble is starting to burst, it may also provide evidence of the cryptocurrency’s longevity. The critical issue is transactions. And if you are looking for where the bottom could be to bitcoin’s plunge, …

Xiaomi Corp. is set to pull in revenue of $17 billion to $18 billion this year, ahead of its own target, Reuters reported, citing the company’s comments to bankers. That’s impressive, but believable. Xiaomi has had a great year. Stretching the credibility scale, though, are estimates that net income could hit $1 billion. They’re banker projections, Reuters notes, not necessarily …

Over the past few weeks, people here in Beijing have been riveted by the so-called migrant ‘clean-out’ — the government’s attempt to evict tens of thousands of migrant workers from their homes in the poorer parts of the city. What’s not being discussed, however, is how the crackdown could threaten one of the government’s other main priorities: managing debt. In …