Each month, the government releases two estimates of U.S. employment growth - one based on a survey of firms, the other on a survey of households. Since 1994, these measures have diverged sharply. Evidence suggests that the household survey's estimate has risen more slowly because it undercounts...

Each month, the government releases two estimates of U.S. employment growth - one based on a survey of firms, the other on a survey of households. Since 1994, these measures have diverged sharply. Evidence suggests that the household survey's estimate has risen more slowly because it undercounts...