John Sumelius

539 total citations
46 papers, 365 citations indexed

About

John Sumelius is a scholar working on General Agricultural and Biological Sciences, Economics and Econometrics and Soil Science. According to data from OpenAlex, John Sumelius has authored 46 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in General Agricultural and Biological Sciences, 12 papers in Economics and Econometrics and 5 papers in Soil Science. Recurrent topics in John Sumelius's work include Agricultural Innovations and Practices (11 papers), Microfinance and Financial Inclusion (8 papers) and Agricultural Economics and Policy (6 papers). John Sumelius is often cited by papers focused on Agricultural Innovations and Practices (11 papers), Microfinance and Financial Inclusion (8 papers) and Agricultural Economics and Policy (6 papers). John Sumelius collaborates with scholars based in Finland, United States and Tanzania. John Sumelius's co-authors include Stefan Bäckman, K.M. Zahidul Islam, Timo Sipiläinen, Anthony N. Rezitis, Riikka Sievänen, Karlheinz Knickel, Milan Mešić, Émilie Coudel, H. Renting and Patrick Caron and has published in prestigious journals such as Sustainability, Children and Youth Services Review and HortScience.

In The Last Decade

John Sumelius

40 papers receiving 305 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Sumelius Finland 11 180 108 59 53 43 46 365
Roberto Mosheim United States 9 136 0.8× 153 1.4× 73 1.2× 38 0.7× 38 0.9× 18 350
Nguyen To‐The Vietnam 10 125 0.7× 80 0.7× 31 0.5× 66 1.2× 45 1.0× 41 326
Alejandro Nin‐Pratt United States 9 162 0.9× 124 1.1× 38 0.6× 106 2.0× 39 0.9× 19 402
Sun Ling Wang United States 12 210 1.2× 277 2.6× 96 1.6× 55 1.0× 79 1.8× 30 574
C. Thirtle United Kingdom 7 170 0.9× 164 1.5× 30 0.5× 94 1.8× 33 0.8× 18 404
Aree Wiboonpongse Thailand 11 128 0.7× 123 1.1× 121 2.1× 41 0.8× 34 0.8× 36 428
Sulaiman Yusuf Nigeria 13 182 1.0× 225 2.1× 76 1.3× 100 1.9× 66 1.5× 56 647
Roberto Henke Italy 12 238 1.3× 109 1.0× 23 0.4× 37 0.7× 83 1.9× 72 442
Willem Janssen Colombia 11 157 0.9× 64 0.6× 33 0.6× 29 0.5× 80 1.9× 28 394
Johannes Roseboom United States 10 258 1.4× 236 2.2× 42 0.7× 81 1.5× 64 1.5× 26 534

Countries citing papers authored by John Sumelius

Since Specialization
Citations

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

Fields of papers citing papers by John Sumelius

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Sumelius

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

All Works

20 of 20 papers shown
1.
Sumelius, John, et al.. (2024). Does cooperative membership facilitate access to credit for women farmers in rural Kenya?. Journal of Agriculture and Food Research. 18. 101425–101425. 3 indexed citations
2.
Sumelius, John, et al.. (2024). Family Planning, Irrigation, and Agricultural Cooperatives for Sustainable Food Security in Kenya. Sustainable Agriculture Research. 13(2). 16–16.
3.
Sumelius, John, et al.. (2022). Determinants of food security status with reference to women farmers in rural Kenya. Scientific African. 15. e01114–e01114. 36 indexed citations
4.
Sumelius, John, et al.. (2021). Do farmer groups improve the situation of women in agriculture in rural Kenya?. The International Food and Agribusiness Management Review. 25(1). 135–156. 17 indexed citations
5.
Sumelius, John, et al.. (2014). Agenda on cooperatives for development cooperation in Tanzania. 3(2). 98–100. 7 indexed citations
6.
Sumelius, John, et al.. (2014). The evaluation of agri-environmental policies in Turkey and the European union. Fresenius environmental bulletin. 23. 2045–2053. 1 indexed citations
7.
8.
Islam, K.M. Zahidul, Timo Sipiläinen, & John Sumelius. (2011). Influence of Credit Constraints on Technical, Allocative and Cost Efficiency in Peasant Farming in Bangladesh. 56(2). 229–243. 7 indexed citations
9.
Bäckman, Stefan, K.M. Zahidul Islam, & John Sumelius. (2011). Determinants of Technical Efficiency of Rice Farms in North-Central and North-Western Regions in Bangladesh. ˜The œJournal of developing areas. 45(1). 73–94. 52 indexed citations
10.
Sumelius, John, et al.. (2011). Access to Microfinance: Does it Matter for Profit Efficiency Among Small Scale Rice Farmers in Bangladesh?. Middle East journal of scientific research. 9(3). 311–323. 8 indexed citations
11.
Sumelius, John, et al.. (2009). The evolution of policies for multifunctional agriculture and rural areas in China and Finland. European Countryside. 1(4). 3 indexed citations
12.
Sumelius, John. (2009). Landwirtschaftliche Betriebslehre. Grundwissen Bachelor. European Review of Agricultural Economics. 36(1). 131–132. 1 indexed citations
13.
Sumelius, John, et al.. (2008). Ekonomiska och miljöeffekter för olika åtgärder att begränsa Östersjöns övergödning – kan den gröna marknadskraften bidra?. Työväentutkimus Vuosikirja. 9 indexed citations
14.
KILIÇ, Osman, et al.. (2008). Estimation of Normative Supply Function and Price Elasticity of Hazelnut: A Case Study in Turkey. HortScience. 43(3). 753–758. 3 indexed citations
15.
Sumelius, John, et al.. (2008). Empirical analysis of experts' perspectives on the Multifunctionality of Agriculture in China and Finland. International Journal of Agricultural Resources Governance and Ecology. 7(6). 469–469. 2 indexed citations
16.
Sumelius, John, et al.. (2006). Comparative Study on Chinese and Finnish Experts’ Opinion of Multifunctional Agriculture. Työväentutkimus Vuosikirja. 14 indexed citations
17.
Sumelius, John, et al.. (2005). Marginal abatement costs for reducing leaching of nitrates in Croatian agriculture. Agricultural and Food Science. 14(3). 293–293. 8 indexed citations
18.
Sumelius, John. (1997). Concerns related to possible effects of trade liberalization on landscape and biodiversity in the Nordic countries. 79–88. 2 indexed citations
19.
Sumelius, John. (1991). Farm level and budgetary calculations on production of turnip rapeseed oil-methyl-ester (RME) for fuel of diesel engines. Agricultural and Food Science. 63(5). 493–502. 1 indexed citations
20.
Sumelius, John. (1987). The Returns to Investment in Agricultural Research in Finland 1950—1984. Agricultural and Food Science. 59(4). 251–354. 2 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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