Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of Roman Frydman'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 Roman Frydman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roman Frydman more than expected).
This network shows the impact of papers produced by Roman Frydman. 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 Roman Frydman. The network helps show where Roman Frydman may publish in the future.
Co-authorship network of co-authors of Roman Frydman
This figure shows the co-authorship network connecting the top 25 collaborators of Roman Frydman.
A scholar is included among the top collaborators of Roman Frydman 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 Roman Frydman. Roman Frydman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Frydman, Roman, et al.. (2010). The Dollar-Euro Exchange Rate and the Limits of Knowledge. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 23(1).
Goldberg, Michael & Roman Frydman. (2007). Imperfect Knowledge Economics. Princeton University Press eBooks.19 indexed citations
8.
Aghion, Philippe, et al.. (2007). Review: Celebrating Ned Reviewed Work(s): Knowledge, Information, and Expectations in Modern Macroeconomics: In Honor of Edmund.9 indexed citations
Frydman, Roman, et al.. (1999). The Limits of Discipline. RePEc: Research Papers in Economics.5 indexed citations
11.
Frydman, Roman, Cheryl W. Gray, Marek P. Hessel, & Andrzej Rapaczynski. (1999). When Does Privatization Work? The Impact of Private Ownership on Corporate Performance in the Transition Economies. The Quarterly Journal of Economics. 114(4). 1153–1191.503 indexed citations breakdown →
Frydman, Roman, Andrzej Rapaczynski, & Udo Rennert. (1992). Wieviel Staat braucht der Markt. 193–205.
16.
Frydman, Roman & Peter Rappoport. (1987). Is the Distinction between Anticipated and Unanticipated Money Growth Relevant in Explaining Aggregate Output. American Economic Review. 77(4). 693–703.20 indexed citations
17.
Bull, Clive & Roman Frydman. (1984). A Reply [The Derivation and Interpretation of the Lucas Supply Function]. Journal of money credit and banking. 16(3). 377–379.1 indexed citations
Frydman, Roman. (1982). Towards an Understanding of Market Processes: Individual Expectations, Learning, and Convergence to Rational Expectations Equilibrium. American Economic Review. 72(4). 652–668.113 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.