Ulrich Koester

720 total citations
61 papers, 371 citations indexed

About

Ulrich Koester is a scholar working on General Agricultural and Biological Sciences, General Economics, Econometrics and Finance and Political Science and International Relations. According to data from OpenAlex, Ulrich Koester has authored 61 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in General Agricultural and Biological Sciences, 9 papers in General Economics, Econometrics and Finance and 7 papers in Political Science and International Relations. Recurrent topics in Ulrich Koester's work include Agricultural Economics and Policy (32 papers), Global trade and economics (9 papers) and Global Trade and Competitiveness (6 papers). Ulrich Koester is often cited by papers focused on Agricultural Economics and Policy (32 papers), Global trade and economics (9 papers) and Global Trade and Competitiveness (6 papers). Ulrich Koester collaborates with scholars based in Germany, United States and Bulgaria. Ulrich Koester's co-authors include Stefan Tangermann, Malcolm D. Bale, Kjetil K. Haugen, Stéphane Dauzère‐Pérès, Jens‐Peter Loy, Bernhard Brümmer, Yanjun Ren, Alberto Valdés, Dieter Kirschke and Alexander H. Sarris and has published in prestigious journals such as European Economic Review, Food Policy and Value in Health.

In The Last Decade

Ulrich Koester

49 papers receiving 279 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulrich Koester Germany	10	128	100	83	59	59	61	371
Mohamed Afy-Shararah United Kingdom	8	31 0.2×	108 1.1×	18 0.2×	159 2.7×	51 0.9×	21	466
Michael Friis Jensen Denmark	6	40 0.3×	52 0.5×	71 0.9×	211 3.6×	27 0.5×	15	380
Amzul Rifin Indonesia	12	193 1.5×	90 0.9×	87 1.0×	193 3.3×	53 0.9×	134	606
Frank Trollman United Kingdom	5	34 0.3×	109 1.1×	16 0.2×	74 1.3×	67 1.1×	8	337
Victor Martínez-Gómez Spain	10	48 0.4×	74 0.7×	32 0.4×	82 1.4×	32 0.5×	33	256
Nadiia Shmygol Ukraine	10	66 0.5×	208 2.1×	102 1.2×	33 0.6×	9 0.2×	41	357
Bustanul Arifin Indonesia	14	185 1.4×	96 1.0×	16 0.2×	121 2.1×	38 0.6×	108	582
Леся Кучер Ukraine	10	115 0.9×	179 1.8×	76 0.9×	23 0.4×	14 0.2×	65	354
Dwidjono Hadi Darwanto Indonesia	14	312 2.4×	70 0.7×	41 0.5×	140 2.4×	82 1.4×	143	682
Maria Sylvia Macchione Saes Brazil	12	80 0.6×	77 0.8×	20 0.2×	190 3.2×	39 0.7×	95	534

Countries citing papers authored by Ulrich Koester

Since Specialization

Citations

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

Fields of papers citing papers by Ulrich Koester

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Koester

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Koester. A scholar is included among the top collaborators of Ulrich Koester 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 Ulrich Koester. Ulrich Koester 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

Koester, Ulrich, et al.. (2018). Measurement and reduction of food loss and waste: Reconsidered. AgEcon Search (University of Minnesota, USA). 2 indexed citations

Koester, Ulrich & Jens‐Peter Loy. (2016). EU Agricultural Policy Reform: Evaluating the EU’s New Methodology for Direct Payments. Intereconomics. 51(5). 278–285. 1 indexed citations

Koester, Ulrich & Stefan Tangermann. (2016). The European Community. 88–135. 2 indexed citations

Koester, Ulrich, et al.. (2015). Die Handtherapie in der Behandlung des CRPS. Handchirurgie · Mikrochirurgie · Plastische Chirurgie. 47(3). 182–189. 1 indexed citations

Koester, Ulrich. (2012). The CAP in disarray: EU commission proposes basic direct payments to EU farmers. Intereconomics. 47(3). 170–174. 1 indexed citations

Brümmer, Bernhard, Ulrich Koester, & Jens‐Peter Loy. (2008). Weltgetreidemarkt: Anhaltender Boom oder kurzfristige Spekulationsblase?. Wirtschaftsdienst. 88(10). 654–662. 2 indexed citations

Ehlken, B., Karin Berger, Malte Leithäuser, et al.. (2008). PSY29 TREATMENT COST OF FEBRILE NEUTROPENIA (FN) IN PATIENTS WITH ACUTE LEUKEMIA (AL) OR IN AUTOLOGOUS STEM CELL TRANSPLANTATION (ASCT) RECIPIENTS FROM THE GERMAN HOSPITALS PERSPECTIVE. Value in Health. 11(6). A638–A638. 2 indexed citations

Dauzère‐Pérès, Stéphane, et al.. (2007). Omya Hustadmarmor Optimizes Its Supply Chain for Delivering Calcium Carbonate Slurry to European Paper Manufacturers. INFORMS Journal on Applied Analytics. 37(1). 39–51. 43 indexed citations

Koester, Ulrich. (2005). A revival of large farms in Eastern Europe—how important are institutions?. Agricultural Economics. 32(s1). 103–113. 30 indexed citations

10.

Brümmer, Bernhard, Bernard Hoekman, Ulrich Koester, et al.. (2003). The WTO after Cancún. Intereconomics. 2003(5). 232–259.

11.

Koester, Ulrich. (2003). EU-Agrarreform: endlich ein Durchbruch?. Wirtschaftsdienst. 83(3). 151–156. 2 indexed citations

12.

Koester, Ulrich. (1993). International trade and agricultural development in developing countries: Significance of the Uruguay Round of GATT negotiations. Agricultural Economics. 8(4). 275–294. 1 indexed citations

13.

Koester, Ulrich. (1993). Policies for promoting regional agricultural trade. Food Policy. 18(4). 355–365. 2 indexed citations

14.

Kirschke, Dieter & Ulrich Koester. (1985). Die hausgemachte Krise in der Agrarpolitik. Wirtschaftsdienst. 65(7). 337–344. 2 indexed citations

15.

Koester, Ulrich. (1984). The role of the CAP in the process of European integration. European Review of Agricultural Economics. 11(2). 129–140. 1 indexed citations

16.

Koester, Ulrich & Alberto Valdés. (1984). The EC's potential role in food security for LDC's: Adjustments In its STABEX and stock policies. European Review of Agricultural Economics. 11(4). 415–437. 2 indexed citations

17.

Koester, Ulrich, et al.. (1984). Internationale Aspekte der EG-Agrarpolitik. AgEcon Search (University of Minnesota, USA). 33(8). 236–243. 1 indexed citations

18.

Brabander, Hubert De, et al.. (1980). Nutzen-Kosten-Untersuchung der forstwirtschaftlichen Zusammenschlüsse. 1 indexed citations

19.

Koester, Ulrich. (1978). Decision-making problems of the council of agriculture ministers. Intereconomics. 13(9-10). 211–215. 4 indexed citations

20.

Koester, Ulrich. (1977). EG-Agrarpolitik in der Sackgasse : divergierende nationale Interessen bei der Verwirklichung der EWG-Agrarpolitik. Nomos Verlagsgesellschaft eBooks. 6 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.

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