Countries citing papers authored by Cathrine Hagem
Since
Specialization
Citations
This map shows the geographic impact of Cathrine Hagem'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 Cathrine Hagem with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cathrine Hagem more than expected).
This network shows the impact of papers produced by Cathrine Hagem. 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 Cathrine Hagem. The network helps show where Cathrine Hagem may publish in the future.
Co-authorship network of co-authors of Cathrine Hagem
This figure shows the co-authorship network connecting the top 25 collaborators of Cathrine Hagem.
A scholar is included among the top collaborators of Cathrine Hagem 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 Cathrine Hagem. Cathrine Hagem is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hagem, Cathrine, Bjart Holtsmark, & Thomas Sterner. (2014). Om den norske politikken for reduksjon av utslipp av NOx. BIBSYS Brage (BIBSYS (Norway)).1 indexed citations
Hagem, Cathrine & Knut Einar Rosendahl. (2007). Det norske kvotesystemet. Duo Research Archive (University of Oslo).1 indexed citations
12.
Hagem, Cathrine. (2006). Clean development mechanism (CDM) vs. international permit trading – the impact on technological change. Econstor (Econstor).1 indexed citations
Hagem, Cathrine, Steffen Kallbekken, Ottar Mæstad, & Hege Westskog. (2004). Market power with interdependent demand : sale of emission permits and natural gas from the former Soviet Union. Duo Research Archive (University of Oslo).1 indexed citations
15.
Hagem, Cathrine, Steffen Kallbekken, Ottar Mæstad, & Hege Westskog. (2003). Tough justice for small nations How strategic behaviour can influence the enforcement of the Kyoto Protocol. Duo Research Archive (University of Oslo).1 indexed citations
16.
Hagem, Cathrine & Ottar Mæstad. (2003). Market power in the market for greenhouse gas emissions permits - the interplay with the fossil fuel markets. RePEc: Research Papers in Economics.1 indexed citations
17.
Hagem, Cathrine & Bjart Holtsmark. (2001). From small to insignificant: Climate impact of the Kyoto Protocol with and without the US. Duo Research Archive (University of Oslo).23 indexed citations
Hagem, Cathrine. (1996). The value of information and the design of a climate contract under asymmetric information both before and after the contract is signed. BIBSYS Brage (BIBSYS (Norway)).1 indexed citations
20.
Torvanger, Asbjørn, et al.. (1994). Joint Implementation Under the Climate Convention: Phases, Options and Incentives. Duo Research Archive (University of Oslo). 14(51). 7–8.10 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.