This paper reviews various approaches to measuring business innovation from the angle of capturing social innovations and offers several methodological and policy conclusions. First, the Innovation Union Scoreboard (IUS) indicators in principle could be useful in settings where the dominant mode...

The focus of this paper lies in the study of the intraday distribution of the number of transactions and transaction volume (absolute and mean per transaction) in the interbank credit market e-MID in different market states around the events of the financial crisis of 2007. The results show that...

The main objective of this study was to analyze the recent international trade database developed by the OECD, WTO and Unctad, which took into account the perspective of value added, unlike other bases that considers the gross data. From the initial focus of the service chain, it was found that...

Virtually all rankings of journals are based on citations, including self citations by journals and individual academics. The gold standard for bibliometric rankings based on citations data is the widely-used Thomson Reuters Web of Science (2014) citations database, which publishes, among...

The premise underlying the use of citations data is that higher quality journals generally have a higher number of citations. The impact of citations can be distorted in a number of ways. Journals can, and do, inflate the number of citations through self citation practices, which may be...

The way the fields are delineated has been the Achilles' heel of studies analyzing the status and evolution of given scientific areas. Based on van den Besselaar and Leydesdorff's (Mapping change in scientific specialities; a scientometric reconstruction of the development of artificial...

The National Establishment Time Series (NETS) is a private sector source of U.S. business microdata. Researchers have used state-specific NETS extracts for many years, but relatively little is known about the accuracy and representativeness of the nationwide NETS sample. We explore the...

This paper provides an introduction to the main types of graph in Stata that economics students might need. It covers univariate discrete and continuous variables, bivariate distributions, some simple time plots and methods of visualising the output from estimating models. It shows a small...

Das IfM Bonn hat mittels Sonderauswertungen der Gewerbeanzeigenstatistik und Angaben der Finanzverwaltungen das Gründungsgeschehen in den Wirtschaftsregionen Nordrhein-Westfalens analysiert. Dabei zeigen sich zum Teil erhebliche Unterschiede zwischen den Regionen, z.B. in der...

Ausländer haben das Existenzgründungsgeschehen in den Jahren 2007 bis 2016 sowohl in Deutschland als auch Nordrhein-Westfalen in erheblichem Maße mitgeprägt. Eine besonders große Rolle haben ausländische Gründer im gewerblichen Bereich gespielt. Differenzierende Analysen auf Basis der...