Donald Trump is not wrong: Judging a presidency on its first 100 days is an inherently ridiculous exercise. There is, however, a less ridiculous way to assess Trump’s first few months, and he does not fare well. It’s worth noting that when President Franklin Roosevelt first used the 100-day standard in a 1933 radio address, he was referring to …

  Minimum-wage policy is a fraught issue. People involved in the public debate — writers, business leaders, politicians and think-tankers — often defend their positions with a passion and commitment reserved for religious disputes. That makes it challenging to bring data to bear on the conversation. Nevertheless, as the weight of evidence piles up, it’s getting harder and harder to …

  Good news! Twitter’s business is not doing terribly by the low, low standards of Twitter. Well done. In the first quarter, Twitter Inc.’s revenue fell from the year-ago quarter for the first time. Twitter doesn’t turn a profit, and now its sales are shrinking, too. That is … not good. But Twitter executives had told investors to brace for …