منابع مشابه
Evaluating Accusations of Misconduct Accusations of misconduct can have very dire consequences
In ISBE Newsletter (Supplement to Behavioral Ecology)Volume 17, issue 2 fall/winter 2005 Ken Otter, Newsletter Editor writes among others in Editorial: "this issue also contains an article on scientific misconduct that builds on the commentary by Montgomerie and Birkhead published in the previous Newsletter (ISBE Newsletter 17: 16-24). In his article "Improving the processing of scientific misc...
متن کاملFalse accusations of physical and sexual abuse.
Child sexual abuse is sometimes mistakenly over-reported. This discussion of seven cases focuses on one potential area which can generate a substantial segment of false positives: conflicted domestic relations litigation situation. Such situations generate striking, regressive affect and behavior especially when issues of child custody or visitation erupt. Parental regression has been discussed...
متن کاملCoping with False Accusations in Misbehavior
Some misbehavior detection and reputation systems in mobile ad-hoc networks rely on the dissemination of information of observed behavior, which makes them vulnerable to false accusations. This vulnerability could be removed by forbidding the dissemination of information on observed behavior in the first place, but, as we show here, this has more drawbacks than a solution that allows disseminat...
متن کاملAsymmetry In Wholesale ·
This study presents a new explanation ofasymmetric price behavior infood markets based on the presence of transactions costs, and provides evidence from a developing country. Price liberalization can in many cases be insufficient for efficient operation ofAfrican food markets. This is mainly due to the existence of significant transactions costs, caused by deficient infrastructure and informati...
متن کاملSearch and Wholesale Price Discrimination
Many markets for homogeneous goods feature market power and heterogeneity in the prices paid by buyers. Search costs are a common explanation for this phenomenon and are a concern as they generate inefficiencies. In this paper, I study a competitive market for homogeneous goods and, by exploiting a unique dataset, I find three facts that are opposite to what one would expect from a market with ...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2010
ISSN: 1866-0452
DOI: 10.3238/arztebl.2010.0669a