Tomas Hammar
Impact in
- Demography top 1%
- Diaspora, migration, transnational identity
-
- Migration, Refugees, and Integration
- Migration and Labor Dynamics
- Migration, Ethnicity, and Economy
Papers in
-
- Migration and Labor Dynamics 8
- Migration, Refugees, and Integration 2
-
- Gender and Women's Rights 3
- European Union Policy and Governance 1
- Co-authors
- Rainer Bauböck (3 shared papers)Tamás Kristóf (3 shared papers)Thomas Faist (2 shared papers)Grete Brochmann (2 shared papers)Jan Rath (1 shared paper)John F. Rundell (1 shared paper)Mark J. Miller (1 shared paper)Eng Fong Pang (1 shared paper)
In The Last Decade
Tomas Hammar
32 papers receiving 1.1k citations
Tomas Hammar's Hit Papers
Peers
Comparison fields: 5 of 74
- Demography 375
- Sociology and Political Science 1.2k
- Political Science and International Relations 600
- Public Administration 48
- Cultural Studies 53
Countries citing papers authored by Tomas Hammar
This map shows the geographic impact of Tomas Hammar'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 Tomas Hammar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomas Hammar more than expected).
Fields of papers citing papers by Tomas Hammar
This network shows the impact of papers produced by Tomas Hammar. 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 Tomas Hammar. The network helps show where Tomas Hammar may publish in the future.
Co-authors
The 10 scholars most cited alongside Tomas Hammar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Democracy and the nation state : aliens, denizens and citizens in a world of international migration Hit paper breakdown → | 1990 | 470 |
| 2 | 1985 | 255 | |
| 3 | 1996 | 232 | |
| 4 | 2000 | 87 | |
| 5 | 1999 | 84 | |
| 6 | 1999 | 53 | |
| 7 | 2000 | 47 | |
| 8 | 1986 | 39 | |
| 9 | 1985 | 38 | |
| 10 | 1985 | 26 | |
| 11 | 1986 | 20 | |
| 12 | 1989 | 19 | |
| 13 | 2017 | 17 | |
| 14 | 1987 | 12 | |
| 15 | 1991 | 10 | |
| 16 | 1985 | 10 | |
| 17 | 2007 | 10 | |
| 18 | 1989 | 8 | |
| 19 | Sverige åt svenskarna : Invandringspolitik, utlänningskontroll och asylrätt 1900-1932 | 1964 | 8 |
| 20 | 1985 | 6 |
About Tomas Hammar
Tomas Hammar is a scholar working on Sociology and Political Science, Political Science and International Relations, Demography, Law and Urban Studies, having authored 33 papers that have together received 1.5k indexed citations. Recurring topics across this work include Migration and Labor Dynamics (8 papers), Diaspora, migration, transnational identity (3 papers), Gender and Women's Rights (3 papers), Migration, Refugees, and Integration (2 papers), Research in Social Sciences (2 papers), European Law and Migration (2 papers), Urbanization and City Planning (1 paper) and European Union Policy and Governance (1 paper). The work is most often cited by research in Demography (375 citations), Sociology and Political Science (1.2k citations), Political Science and International Relations (600 citations), Public Administration (48 citations) and Cultural Studies (53 citations). Tomas Hammar has collaborated with scholars based in Sweden and Croatia. Frequent co-authors include Rainer Bauböck, Tamás Kristóf, Thomas Faist, Grete Brochmann, Jan Rath, John F. Rundell, Mark J. Miller, Eng Fong Pang, Gérard Noiriel and Ralph D. Grillo. Their work appears in journals such as International Migration Review, Population and Development Review, International Migration, West European Politics and Journal of the Royal Anthropological Institute.
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.