This map shows the geographic impact of Roger Wallis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roger Wallis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Wallis more than expected).
This network shows the impact of papers produced by Roger Wallis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roger Wallis. The network helps show where Roger Wallis may publish in the future.
Co-authorship network of co-authors of Roger Wallis
This figure shows the co-authorship network connecting the top 25 collaborators of Roger Wallis.
A scholar is included among the top collaborators of Roger Wallis based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Roger Wallis. Roger Wallis is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Findahl, Olle, et al.. (2006). The IPR Regime and The Open Source/Open Content Movement – An Alternative Stimulus for Creativity or on a Collision Course?. KTH Publication Database DiVA (KTH Royal Institute of Technology). 1804–1811.1 indexed citations
3.
Findahl, Olle, et al.. (2006). File sharing in peer-to-peer networks – actors, motives and effects : Musiclessons - Deliverable 4. Broadband technologies transforming business models and challenging regulatory frameworks – lessons from the music industry. KTH Publication Database DiVA (KTH Royal Institute of Technology).1 indexed citations
4.
Findahl, Olle, et al.. (2006). Broadband technologies transforming business models and challenging regulatory frameworks – lessons from the music industry : Annex to Musiclessons - Deliverable 2. Summary of EU policies. KTH Publication Database DiVA (KTH Royal Institute of Technology).
5.
Findahl, Olle, et al.. (2006). Broadband technologies transforming business models and challenging regulatory frameworks – lessons from the music industry New embryonic business models and value chains : Musiclessons - Deliverable 3. New embryonic business models and value chains. KTH Publication Database DiVA (KTH Royal Institute of Technology).
6.
Larsson, Lars‐Erik, et al.. (2006). Broadband technologies transforming business models and challenging regulatory frameworks – lessons from the music industry Trends in downloading and filesharing of music : Musiclessons - Deliverable 5. Trends in downloading and filesharing of music. KTH Publication Database DiVA (KTH Royal Institute of Technology).
7.
Findahl, Olle, et al.. (2006). Broadband technologies transforming business models and challenging regulatory frameworks – lessons from the music industry : Musiclessons - Deliverable 9. Report from workshops. KTH Publication Database DiVA (KTH Royal Institute of Technology).1 indexed citations
Kretschmer, Martin, et al.. (2001). Music in Electronic Markets. New Media & Society. 3(4). 417–441.35 indexed citations
10.
Kretschmer, Martin & Roger Wallis. (2000). Business models and regulation in the electronic distribution of music. ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam).
11.
Wallis, Roger, et al.. (1999). Globalisation, Technology & the Music Industry: Current Trends and Implications for Creativity and (e)Business in the Digital Environment. ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam).2 indexed citations
Baran, Stanley J. & Roger Wallis. (1990). The Known World of Broadcast News: International News and the Electronic Media. Bryant Digital Repository (Bryant University).19 indexed citations
14.
Wallis, Roger. (1989). Reviews. European Journal of Communication. 4(4). 505–506.1 indexed citations
Wallis, Roger & Krister Malm. (1986). Culture and the International Recording Industry.. Critical Studies in Mass Communication. 3(3).1 indexed citations
17.
Wallis, Roger & Krister Malm. (1986). The recording industry. Critical Studies in Mass Communication. 3(3). 375–377.2 indexed citations
Wallis, Roger & Krister Malm. (1984). Big Sounds from Small People: The Music Industry in Small Countries. Medical Entomology and Zoology.110 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.