A December 2008 study by Jens Agerström and Dan-Olof Rooth of Kalmar University concluded, "With respect to attitudes, whereas 49% of the employers explicitly reported having more negative feelings toward Arab-Muslim than native Swedish males, the IAT showed that no less than 94% evidenced a slight implicit attitude bias." When it came to the topic of productivity, "78% implicitly associated Arab-Muslim males with less productivity, but only 12% explicitly stated that this target group performs less well than native Swedish males." When employers were directly asked whether they prefer native Swedish to Arab-Muslim males when hiring staff, "half of them said they did so."[13] A 2007 study by Moa Bursell of Stockholm University concluded that job applications with names that were perceived to be ethnically Swedish were twice as likely to be called for an interview compared to applications by people of foreign-sounding names, despite identical qualifications.[7] A more recent study from 2012 that used Arabic-sounding names and Swedish-sounding names, and adjusted to make Arabic-sounding applicants more competent and charismatic found that applications with Swedish-sounding names still received more call-backs.[14] Other studies such as a 2013 report by Swedish Muslims in Cooperation Network have referred to the "amount of discrimination against Muslims in the labour market" as "alarming."[15]