IT HAS been a turbulent few days for the BBC, Britain’s public broadcaster. On July 19th it published the names of those to whom it pays £150,000 ($195,000) or more a year. The ensuing furore was less over the level of pay, but the differences between men and women. Some female presenters discovered that they earned much less than their male peers. Of the 96 people listed, two-thirds are men; across the BBC, just over half are.

In a petition, female presenters said this was evidence that women at the BBC are paid less than men “for the same work”. Although this may be true for people on the BBC’s list, it is much less clear for the rest of its 9,000 female employees: a gender pay gap at the top of an organisation does not necessarily mean that similar gaps exist at lower levels.

In Britain, as in other European countries, the average gap in pay between men and women in exactly the same jobs is tiny or non-existent, according to data for 8.7m employees worldwide gathered by...Continue reading