Showing 111 - 120 of 34,457
The World Bank claims to be a “knowledge bank,” but do its knowledge products influence development thinking, or is the Bank merely a proselytizer? The World Bank is a prolific publisher; for example, it has published more journal articles in economics than any university except Harvard. But...
Persistent link: https://www.econbiz.de/10011000899
The h-index has been shown to increase in many cases mostly because of citations to rather old publications. This inertia can be circumvented by restricting the evaluation to a publication and citation time window. Here I report results of an empirical study analyzing the evolution of the thus...
Persistent link: https://www.econbiz.de/10011189272
A method based on the classical principal component analysis leads to demonstrate that the role of co-authors should give a h-index measure to a group leader higher than usually accepted. The method rather easily gives what is usually searched for, i.e. an estimate of the role (or “weight”)...
Persistent link: https://www.econbiz.de/10011194046
Due to the effect of citation impact on The Higher Education (THE) world university ranking system, most of the researchers are looking for some helpful techniques to increase their citation record. This paper by reviewing the relevant articles extracts 33 different ways for increasing the...
Persistent link: https://www.econbiz.de/10011111314
h-index retrieved by citation indexes (Scopus, Google scholar, and Web of Science) is used to measure the scientific performance and the research impact studies based on the number of publications and citations of a scientist. It also is easily available and may be used for performance measures...
Persistent link: https://www.econbiz.de/10011112662
We present a simple generalization of Hirsch's h-index, Z≡h2+C/5, where C is the total number of citations. Z is aimed … the Hirsch index h and the Egghe index g. We analyze careers distributed across a wide range of total impact, including …
Persistent link: https://www.econbiz.de/10011039351
Based on an idea by Kosmulski, Franceschini et al. (2012, Scientometrics 92(3), 621–641) propose to classify a publication as “successful” when it receives more citations than a specific comparison term (CT). In the intention of the authors CT should be a suitable estimate of the number of...
Persistent link: https://www.econbiz.de/10011039384
In the present paper we give an overview over the opportunities of probabilistic models in scientometrics. Four examples from different topics are used to shed light on some important aspects of reliability and robustness of indicators based on stochastic models. Limitations and future tasks are...
Persistent link: https://www.econbiz.de/10011039385
Standard bibliometric indices were re-defined using a generalized concept of “successful paper”. A family-tree based upon the new definitions provides new insights into the relationships between the standard indices, and empty boxes in the family-tree may inspire design of new indices.
Persistent link: https://www.econbiz.de/10011039390
Various factors are believed to govern the selection of references in citation networks, but a precise, quantitative determination of their importance has remained elusive. In this paper, we show that three factors can account for the referencing pattern of citation networks for two topics,...
Persistent link: https://www.econbiz.de/10011039423