Concepedia

Author

Ulrich Riehm

Fraunhofer Institute for Systems and Innovation ResearchORCID

Also Known As

Riehm, U., Riehm, Ulrich, U. Riehm, Ulrich Riehm

172

Publications

602

Citations

13

H-Index

26

Concepts

All Affiliations

Fraunhofer Institute for Systems and Innovation Research
UR

About

Ulrich Riehm is an author at Fraunhofer Institute for Systems and Innovation Research specializing in civic engagement, political science, and political behavior.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Arts

4

4

258

2

Social Sciences

4

4

258

3

Communication

3

3

229

4

Law

1

1

69

5

International Law

1

1

69

Ulrich Riehm

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6

Publications

301

Citations

6

H-Index

YearCitations

Broadening Participation Through E‐Petitions? An Empirical Study of Petitions to the German Parliament

Ralf Lindner, Ulrich Riehm

Policy & Internet

2011

129

Electronic Petitions and Institutional Modernization. International Parliamentary E-Petition Systems in Comparative Perspective

Ralf Lindner, Ulrich Riehm

JeDEM - eJournal of eDemocracy and Open Government

2009

69

E-petition systems and political participation: About institutional challenges and democratic opportunities

Knud Böhle, Ulrich Riehm

First Monday

2013

31

What happens during a blackout: Consequences of a prolonged and wide-ranging power outage

Thomas Petermann, Harald Bradke, Arne Lüllmann,

Repository KITopen (Karlsruhe Institute of Technology)

2011

31

Petitioning the German Bundestag: Political Equality and the Role of the Internet

Tobias Escher, Ulrich Riehm

Parliamentary Affairs

2016

29

Digital Rights Management and Consumer Acceptability: A Multi-Disciplinary Discussion of Consumer Concerns and Expectations

Natali Helberger, Kristóf Kerényi, Bettina-Johanna Krings,

Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)

2004

12

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