This map shows the geographic impact of Allan Sikk'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 Allan Sikk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Allan Sikk more than expected).
This network shows the impact of papers produced by Allan Sikk. 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 Allan Sikk. The network helps show where Allan Sikk may publish in the future.
Co-authorship network of co-authors of Allan Sikk
This figure shows the co-authorship network connecting the top 25 collaborators of Allan Sikk.
A scholar is included among the top collaborators of Allan Sikk 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 Allan Sikk. Allan Sikk is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ibenskas, Raimondas & Allan Sikk. (2016). Mergers and splits: how party systems have changed in Central and Eastern Europe since 1990. London School of Economics and Political Science Research Online (London School of Economics and Political Science).1 indexed citations
5.
Sikk, Allan, et al.. (2015). Candidate Turnover and Party System Change in Central and Eastern Europe. UCL Discovery (University College London).3 indexed citations
6.
Sikk, Allan. (2014). Estonia. European Journal of Political Research Political Data Yearbook. 53(1). 111–116.
7.
Sikk, Allan, et al.. (2013). Economy, corruption or promiscuous voters? Explaining the success of Anti-Establishment Reform Parties in Eastern Europe.1 indexed citations
8.
Sikk, Allan. (2013). Estonia. European Journal of Political Research Political Data Yearbook. 52(1). 61–64.1 indexed citations
9.
Sikk, Allan. (2012). Estonia. European Journal of Political Research Political Data Yearbook. 51(1). 90–95.2 indexed citations
10.
Sikk, Allan. (2011). Estonia. European Journal of Political Research. 50(7-8). 960–964.3 indexed citations
Sikk, Allan. (2010). Party Systems in Post-Soviet Countries: A Comparative Study of Political Institutionalization in the Baltic States, Russia, and Ukraine. UCL Discovery (University College London).11 indexed citations
Sikk, Allan. (2004). Party Financing Regimes and Emergence of New Parties in Latvia and Estonia. UCL Discovery (University College London).1 indexed citations
20.
Sikk, Allan. (2003). Cartel Party System in a Post-Communist Country? The Case of Estonia. UCL Discovery (University College London). 43(1). 43–70.7 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.