The Big Data Analytics Research Unit looks at the opportunities offered by analyses of Big Data . Read more about the focus of this research group.
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Big Data Analytics
Digital sensors, the Internet of Things and social platforms are among the phenomena which nowadays generate a constant stream of new data. As the volume of this data increases at an ever-faster pace, more and more use is being made of Big Data analyses, which allow an unprecedented potential to be exploited in many areas of the economy. However, the generation and meaningful use of this wealth of information requires special technologies, approaches and systems. Our Big Data Analytics team tackles various aspects of Big Data with a focus on economic issues.
Special Focus
- We specialise in the processing of structured and unstructured data generated by new methods and technologies. These include internet search queries, content from websites (job advertisements, invitations to tender, newspapers, prices) and information from social media.
- Application to economic issues of Big Data methods such as machine learning with deep learning, data mining, natural language processing, time series analysis, etc.
- Application of Big Data to business cycle research
- Augmenting official statistics, for example for the labour market
- Data economics including context-dependent economic analysis of law
- Examples of current research
- The Big Data Cooperation Cluster uses a wide range of analytical methods and approaches. In principle, Big Data methods can be applied to all pertinent economic issues. A typical example is the use of text analysis to analyse networks as in the case given here referring to the German players in Covid 19 research.
Contact Persons
![Clemens Fabian Gruben Clemens Fabian Gruben](/fileadmin/_processed_/2/b/csm_Gruben_Clemens_FRLS0089_RET_522b9ef472.jpg)
Clemens Fabian Gruben
Data Engineer
Tel: +49 221 4981-784 Mail: gruben@iwkoeln.de Clemens Fabian Gruben![Armin Mertens Armin Mertens](/fileadmin/_processed_/6/6/csm_Mertens_Dr.Armin_FRLS0428_2fb71c2057.jpg)
Dr. Armin Mertens
Head of Big Data Analytics Research Unit
Tel: +49 221 4981-747 Mail: armin.mertens@iwkoeln.de Armin MertensAll news
![The Potential and the Reality in German Companies The Potential and the Reality in German Companies](/fileadmin/_processed_/4/e/csm_IW-Trends_2024-02-02_Bakalis-B%C3%BCchel_22dc4e54d4.png)
Data Utilisation and Data Sharing: The Potential and the Reality in German Companies
Companies that store their data extensively in digital form, process it in a structured manner and use it in a variety of ways can become particularly efficient members of the data economy.
Dennis Bakalis / Jan Büchel IW
Intellectual property and fourth industrial revolution technologies: how the patent system is shaping the future in the data-driven economy
Using the classification system from the European Patent Office (EPO), we identify almost 600,000 patent applications for fourth industrial revolution technologies from 1986 to 2015.
Armin Mertens / Marc Scheufen in European Journal of Law and Economics IW
The Law and Economics of the Data Economy: Introduction to the Special Issue
This article intends to provide a framework to better understand the economic problems and legal challenges resulting from the transition of the European economy to a data economy.
Thomas Eger / Marc Scheufen in European Journal of Law and Economics IW
Special Issue: The Law and Economics of the Data Economy
This special issue on “The Law and Economics of the Data Economy” for the “European Journal of Law and Economics” collects 8 contributions from 15 authors of 7 countries (Belgium, Hungary, Italy, France, Germany, Switzerland and USA).
Thomas Eger / Marc Scheufen (Eds.) in European Journal of Law and Economics IW
![Artificial Intelligence – Will Boosted Productivity Lead to Better Pay? Artificial Intelligence – Will Boosted Productivity Lead to Better Pay?](/fileadmin/_processed_/e/9/csm_IW-Trends_2024-02-03_B%C3%BCchel-Monsef_74321d113b.png)
Artificial Intelligence – Will Boosted Productivity Lead to Better Pay?
Artificial intelligence (AI) is already being used in a wide variety of applications both inside and outside the corporate world.
Jan Büchel / Roschan Monsef IW
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