Retractions arrive in plagiarism scandal involving economist Nijkamp

Retractions have arrived in the case of Peter Nijkamp, a leading Dutch economist accused of duplication and plagiarism. The Review of Economic Analysis has removed two of Nijkamp’s articles for self-plagiarism. According to the NRC Handelsblad website (courtesy of Google translate): The affair university economics professor Peter Nijkamp and his PhD student Karima Kourtit has … Continue reading Retractions arrive in plagiarism scandal involving economist Nijkamp

Dutch economist Nijkamp embroiled in plagiarism and duplication scandal

The Dutch papers are reporting that Peter Nijkamp, one of the leading economists in The Netherlands, has been embroiled in what looks like a self-plagiarism scandal following the cancellation of a thesis defense by one of his graduate students because of plagiarism. We say “what looks like” because it’s tough to figure out what’s alleged … Continue reading Dutch economist Nijkamp embroiled in plagiarism and duplication scandal

What types of researchers are most likely to recycle text? The answers might surprise you

Historians, economists, biochemists, psychologists: Who reuses their own material most often? Does the rate depend on how many authors a paper has, and how far along a researcher is in his or her career? Serge Horbach and Willem Halffman at Radboud University Nijmegen in the Netherlands tried to answer these questions by reviewing more than … Continue reading What types of researchers are most likely to recycle text? The answers might surprise you

Dutch university ordered to pay economist after she was accused of plagiarism

A court in the Netherlands has fined Vrije Universiteit Amsterdam (VU) 7,500 euros to compensate for “immaterial damage” to an economist accused of plagiarism. Karima Kourtit, a researcher at VU, has been at the receiving end of anonymous complaints to her institution accusing her of plagiarism and her professor, high-profile economist Peter Nijkamp, of duplication (i.e. self-plagiarism). … Continue reading Dutch university ordered to pay economist after she was accused of plagiarism

Anonymous complaint about Dutch economist is “unfounded”: Report

Vrije Universiteit Amsterdam (VU) has dismissed an anonymous accusation against economist Peter Nijkamp and two of his colleagues, including one of his graduate students, regarding issues related to “data acquisition and data processing.” The announcement, released last week, determined the latest complaint was “unfounded:”

University finds Dutch economist guilty of misconduct; he responds

The Free University of Amsterdam found Peter Nijkamp, one of the nation’s leading economists who has lost several papers for self-plagiarism, has been found guilty of “questionable research practices,” according to the newly released results of an investigation. Nijkamp has published a strongly worded criticism of the report (at least according to Google Translate, since his … Continue reading University finds Dutch economist guilty of misconduct; he responds