When China’s top securities regulator said recently that it plans to delist Dandong Xintai Electric Co. for falsifying initial public offering documents, it didn’t grab many headlines. But it suggested some far-reaching changes may be afoot. Xintai is the first company to be expelled from Shenzhen’s ChiNext board for such an offense, and one of only a handful that …

  Although First Ladies have been given important responsibilities in their husbands’ presidencies, none has taken such an active part in policymaking as Hillary Rodham Clinton did. Here are excerpts from interviews my colleagues and I conducted with Clinton administration officials and others who discussed her personality and her role. Did you get the impression that she may have been …

Bloomberg Don’t look now, but technology companies are exerting more control over the US stock market than any time since the internet bubble. Fueled by three-year rallies in which Microsoft Corp. and Alphabet Inc. doubled, Amazon.com Inc. tripled and Facebook Inc. surged fivefold, computer and software stocks have increased to almost 21 percent of the S&P 500 Index’s value, near …