"Perhaps almost as notable as the president's direct response was the condemnation issued jointly by the college's economics department and the Adam Smith Society ... 'It is important to note that the remark was offensive not just because it was racially insensitive, but because it was erroneous and indicated poor-quality scholarship. There is ample scholarly evidence that, after adjusting for productivity-related characteristics (e.g., years of schooling, work experience, union and industry status, etc.) a considerable wage gap remains.'"