Joachim Ahrens

2.5k total citations
65 papers, 1.2k citations indexed

About

Joachim Ahrens is a scholar working on Political Science and International Relations, Artificial Intelligence and Economics and Econometrics. According to data from OpenAlex, Joachim Ahrens has authored 65 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Political Science and International Relations, 13 papers in Artificial Intelligence and 8 papers in Economics and Econometrics. Recurrent topics in Joachim Ahrens's work include Russia and Soviet political economy (11 papers), Algorithms and Data Compression (7 papers) and Bayesian Methods and Mixture Models (4 papers). Joachim Ahrens is often cited by papers focused on Russia and Soviet political economy (11 papers), Algorithms and Data Compression (7 papers) and Bayesian Methods and Mixture Models (4 papers). Joachim Ahrens collaborates with scholars based in Germany, Canada and Austria. Joachim Ahrens's co-authors include U. Dieter, Renate Ohr, Gerd Finke, Klaus Schätzel, G. Lagaly, Rainer Schweickert, R. Zimehl, Martin C. Spechler, Martin Brusis and Florian Taübe and has published in prestigious journals such as Communications of the ACM, Mathematics of Computation and Operations Research.

In The Last Decade

Joachim Ahrens

61 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Joachim Ahrens Germany	20	239	228	165	128	96	65	1.2k
Lisa R. Goldberg United States	20	136 0.6×	403 1.8×	383 2.3×	25 0.2×	156 1.6×	92	2.4k
C. Richard Baker United States	26	197 0.8×	147 0.6×	132 0.8×	50 0.4×	59 0.6×	133	2.0k
F.W. Roush United States	24	160 0.7×	335 1.5×	368 2.2×	71 0.6×	115 1.2×	160	2.1k
Herman Kahn United States	18	498 2.1×	97 0.4×	221 1.3×	437 3.4×	61 0.6×	55	1.8k
B. C. Brookes United Kingdom	19	212 0.9×	614 2.7×	183 1.1×	50 0.4×	207 2.2×	66	2.7k
Axel Werwatz Germany	14	121 0.5×	177 0.8×	486 2.9×	50 0.4×	250 2.6×	52	1.4k
Paul K Davis United States	22	267 1.1×	194 0.9×	109 0.7×	249 1.9×	32 0.3×	179	1.9k
Marc R. Forster United States	16	95 0.4×	254 1.1×	77 0.5×	57 0.4×	98 1.0×	61	1.2k
Terrence L. Fine United States	19	105 0.4×	643 2.8×	156 0.9×	30 0.2×	282 2.9×	69	1.9k
Robert F. Bordley United States	18	134 0.6×	218 1.0×	345 2.1×	34 0.3×	84 0.9×	87	1.2k

Countries citing papers authored by Joachim Ahrens

Since Specialization

Citations

This map shows the geographic impact of Joachim Ahrens'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 Joachim Ahrens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joachim Ahrens more than expected).

Fields of papers citing papers by Joachim Ahrens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joachim Ahrens. 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 Joachim Ahrens. The network helps show where Joachim Ahrens may publish in the future.

Co-authorship network of co-authors of Joachim Ahrens

This figure shows the co-authorship network connecting the top 25 collaborators of Joachim Ahrens. A scholar is included among the top collaborators of Joachim Ahrens 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 Joachim Ahrens. Joachim Ahrens is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ahrens, Joachim, et al.. (2014). Emulating Developmental States? The Institutional Foundations of Economic Transition in Kazakhstan. Critique internationale. 95–110. 3 indexed citations

Ahrens, Joachim, et al.. (2011). Good governance in the 21st century : conflict, institutional change, and development in the era of globalization. Edward Elgar eBooks. 1 indexed citations

Ahrens, Joachim. (2009). The politico-institutional foundation of economic transition in Central Asia: Lessons from China. Econstor (Econstor). 1 indexed citations

Ahrens, Joachim, et al.. (2007). Transitional Institutions, Institutional Complementarities and Economic Performance in China: a 'Varieties of Capitalism' Approach. DuEPublico (University of Duisburg-Essen). 3–52. 5 indexed citations

Ahrens, Joachim, et al.. (2007). Enhanced Cooperation in an Enlarged EU. RePEc: Research Papers in Economics. 58(2). 130–150. 90 indexed citations

Ahrens, Joachim, et al.. (2004). Beyond the Big-Bang Enlargement of the EU: Preferences and the Need for Flexibility. 2 indexed citations

Ahrens, Joachim, et al.. (2003). EU-Osterweiterung: Erfordert eine steigende Heterogenität der Mitglieder flexiblere EU-Institutionen?. Econstor (Econstor). 56(19). 23–33. 1 indexed citations

Ahrens, Joachim. (2002). Governance and Economic Development. Books. 16 indexed citations

Ahrens, Joachim. (2002). Governance and economic development : a comparative institutional approach. E. Elgar eBooks. 35 indexed citations

10.

Ahrens, Joachim. (1998). Economic Development, the State, and the Importance of Governance in East Asia. SSRN Electronic Journal. 1 indexed citations

11.

Ahrens, Joachim. (1994). Der russische Systemwandel : Reform und Transformation des (post)sowjetischen Wirtschaftssystems. P. Lang eBooks. 4 indexed citations

12.

Ahrens, Joachim. (1989). How to avoid logarithms in comparisons with uniform random variables. Computing. 41(1-2). 163–166. 1 indexed citations

13.

Ahrens, Joachim & U. Dieter. (1982). Generating gamma variates by a modified rejection technique. Communications of the ACM. 25(1). 47–54. 55 indexed citations

14.

Ahrens, Joachim & U. Dieter. (1982). Computer Generation of Poisson Deviates from Modified Normal Distributions. ACM Transactions on Mathematical Software. 8(2). 163–179. 74 indexed citations

15.

Ahrens, Joachim. (1981). A conjecture of E. D. Bolker. Journal of Combinatorial Theory Series B. 31(1). 1–8. 2 indexed citations

16.

Ahrens, Joachim. (1981). Paving the chessboard. Journal of Combinatorial Theory Series A. 31(3). 277–288. 17 indexed citations

17.

Ahrens, Joachim, et al.. (1981). Computer methods for efficient sampling from largely arbitrary statistical distributions. Computing. 26(1). 19–31. 31 indexed citations

18.

Ahrens, Joachim & U. Dieter. (1973). Extensions of Forsythe’s method for random sampling from the normal distribution. Mathematics of Computation. 27(124). 927–937. 45 indexed citations

19.

Ahrens, Joachim, et al.. (1970). Pseudo-random numbers. Computing. 6(1-2). 121–138. 44 indexed citations

20.

Ahrens, Joachim. (1962). Zur Gesamtheit der symmetrischen n - Personen - Spiele. Metrika. 5(1). 81–95.

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.

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