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Retraction Watch

Tracking retractions as a window into the scientific process

Archive for the ‘economics’ Category

Double taxation: Journal retracts paper it published twice

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intl studies quarterlyInternational Studies Quarterly, a Wiley title, is retracting a paper because — oops! — it published the same article twice, unbeknownst to the authors.

Here’s the notice: Read the rest of this entry »

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Written by ivanoransky

April 8, 2014 at 9:30 am

Scholar in Sweden appears to face inquiry for plagiarism retraction

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njmrThe Nordic Journal of Migration Research has retracted a 2012 paper by a Swedish researcher who lifted text from another author.

The article, “Swedish Employers and Trade Unions, Varieties of Capitalism and Labour Migration Policies,” was written by Jesper Johansson, of Linnaeus University in Växjö. It’s available as a PDF here, but not on the website of the publisher, De Gruyter — nor is it listed on Johnansson’s own site.

We chose a sentence a random from the abstract:

Read the rest of this entry »

Dutch economist Nijkamp embroiled in plagiarism and duplication scandal

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nijkamp

Peter Nijkamp

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 here, given our reliance on translations. Best we can tell, the allegations against his graduate student are for plagiarism, while those against Nijkamp are for duplication, a.k.a. self-plagiarism.

According to the Google translation of this piece in our friends at the Volkskrant: Read the rest of this entry »

Written by amarcus41

January 8, 2014 at 3:38 pm

Influential Reinhart-Rogoff economics paper suffers spreadsheet error

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nberApril showers bring … database errors?

The other day, we wrote about two retractions in the Journal of the American College of Cardiology, and another in the American Heart Journal, stemming from database errors.

Seems to be catching.

The Economist (among other outlets) this week is reporting about a similar nother database glitch — not, we’ll admit, a retraction — involving a landmark 2010 paper by a pair of highly influential economists. The controversial article, “Growth in a Time of Debt,” by Harvard scholars Carmen Reinhart and Kenneth Rogoff, argued that countries that took on debt in excess of 90% of their gross domestic product suffered sharp drops in economic growth. That evidence became grist for the austerity mill, including Paul Ryan.

Turns out, that conclusion was based to some extent on an Excel error. Read the rest of this entry »

Written by amarcus41

April 18, 2013 at 7:55 pm

Markets crash, and so does a paper explaining why

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j financial marketsMarkets undergo flash crashes — when stocks or bonds rapidly nosedive in value and then just as rapidly recover — every day. On May 6, 2010, for example, the entire equity market flamed out and then nearly recovered its value all in the matter of hours.

Economic papers can do the same, apparently. Take the recent withdrawal of an paper from the Journal of Financial Markets: Read the rest of this entry »

Written by trevorlstokes

April 11, 2013 at 1:00 pm

“[A]ll of Section 3 is wrong until proven otherwise”: Correction of paper on Democrats’ economic policy

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gelman

Andrew Gelman

Andrew Gelman, a statistician at Columbia University and a friend of the blog, has corrected a 2008 paper in the blunt way you’d expect him to.

Here’s the notice in the Annals of Applied Statistics:

In the paper, “Should the Democrats move to the left on economic policy?” AOAS 2 (2), 536-549 (2008), by Andrew Gelman and Cexun Jeffrey Cai, because of a data coding error on one of the variables, all our analysis of social issues is incorrect. Thus, arguably, all of Section 3 is wrong until proven otherwise. We thank Yang Yang Hu for discovering this error and demonstrating its importance.

In a post called “Retraction watch” — hey now! — Gelman writes: Read the rest of this entry »

Written by ivanoransky

March 19, 2013 at 10:42 am

Lichtenthaler co-author Ernst retracts paper that didn’t include Lichtenthaler

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research policy 1A frequent co-author of Ulrich Lichtenthaler — the management professor who has retracted at least eight papers — has now withdrawn one of his own from Research Policy.

The original paper, “How to create commercial value from patents: The role of patent management,” by Holger Ernst and colleagues, went online on May 21, 2012. Here’s the notice: Read the rest of this entry »

Written by ivanoransky

February 25, 2013 at 10:30 am

One plagiarized economics paper that won’t need to be retracted

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s and bLate last year, we covered a paper wondering why there were so few retractions in business and economics journals. That post was on our minds as we read a fantastic piece of reporting by reporters at the Scarlet & Black, the Grinnell College student paper.

The story concerns Brian Swart, a Grinnell economics professor who “abruptly resigned in the middle of last semester,” reporters Peter Sullivan and Hayes Gardner note. As is unfortunately often the case, the university wouldn’t say why Swart was leaving. But Sullivan and Gardner didn’t leave it there. They talked to “professors from other institutions involved in the situation” and got the food of investigative reporters everywhere: Documents. Those interviews and documents showed that: Read the rest of this entry »

Written by ivanoransky

February 11, 2013 at 11:00 am

Duplicate analysis of Eastern Europe’s GDP retracted from two journals, one in US, one in Croatia

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Proceedings of Rijeka Faculty of Economics: Journal of Economics and BusinessTwo papers by researchers from China and Taiwan have been retracted from two journals, one based in the US, one in Croatia, after identical studies appeared in the June 2011 issues of both publications.

Eastern European Economics retracted their version first, and that journal’s editor discussed the case with the editors of Proceedings of Rijeka Faculty of Economics: Journal of Economics and Business, where the same paper was also published.

Eastern European Economicsretraction reads: Read the rest of this entry »

Why aren’t there more retractions in business and economics journals?

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jaebrA new paper has catalogued retractions over the past few decades in business and economics journals — and hasn’t found very many.

In “Retraction, Dishonesty and Plagiarism: Analysis of a Crucial Issue for Academic Publishing, and the Inadequate Responses from Leading Journals in Economics and Management Disciplines,” which just went online in the Journal of Applied Economics and Business Research (JAEBR), Solmaz Filiz Karabag and Christian Berggren identified 31 retractions in business journals dating back to 2005, and just six in economics journals, dating back to 2009.

The numbers in business journals are even lower when you consider that Read the rest of this entry »

Written by ivanoransky

December 12, 2012 at 8:30 am

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