Wyniki wyszukiwania dla: HERFINDAHL INDEX

• The Impact of Concentration on Secors' Output Level in the European Union (1997-2005)

  Publikacja

  • J. Wolszczak-Derlacz

  - Rok 2010

  This paper examines the impact of concentration on growthof selected 43 sectors within ten European countries over the period of time 1997-2005. We apply system GMM estimator to the extendedversion of production function, including as explanatory variablesindustry specific measures of concentration. We found the relationbetween output and concentration measured by the Herfindahl-Hirschman Index (HHI) to be non-monotonic having...

• Concentration in ICTs sector - cross country analysis

  Publikacja

  • E. Lechman

  - Rok 2010

  In the chapter below, the author present inequalities in sector of new information and communication technologies. Having in mind inequalities we can also discuss concentration issues, and the concentration itself is a problem to which the author refers on first place. The paper is organized as following: first basic measures of concentration are defined, after we can read a discussion referring to concentration in ICTs sector...

• How to stop salami science: promotion of healthy trends in publishing behavior

  Publikacja

  • J. Wawer

  - Accountability in Research-Policies and Quality Assurance - Rok 2019

  The career of scientists often depends on the number of their published works. This fact leads to the overproduction of low quality papers burying the important articles and making the knowledge less accessible. One of the methods to counteract these negative aspects might lie in the promotion of healthy trends in publishing behavior. In the present work, the theoretical analysis of a new bibliometric measure is presented, and...

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