Nigel Key

4.5k citations
73 papers · 2.6k · 2 hit papers · h-index 22

Impact in

Papers in

Nigel Key

68 papers receiving 2.2k citations

Nigel Key's Hit Papers

Transactions Costs and Agricultural Household Supply Response 2000 · 553 citations
5530+9+18Years since publication100200300400500

Peers

Nigel Key
Comparison fields: 5 of 99
  • General Agricultural and Biological Sciences 1.6k
  • Business and International Management 317
  • Soil Science 711
  • Economics and Econometrics 1.1k
  • Safety Research 177
Replace John K.M. Kuwornu with:
John K.M. Kuwornu Ghana
Boris E. Bravo‐Ureta United States
Colin Poulton United Kingdom
Tahirou Abdoulaye Nigeria
Solomon A. Beza Italy
P. K. Joshi India
Steven Haggblade United States
Jeffrey Alwang United States
Devesh Roy United States
Ashok Gulati United States
Nigel Key relative to John K.M. Kuwornu Ghana John K.M. Kuwornu's profile →
Citations per field
00.5×2×3.0×
John K.M. Kuwornu · 1×
Citations per year

Countries citing papers authored by Nigel Key

Since Specialization
Citations

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

Fields of papers citing papers by Nigel Key

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Nigel Key, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nigel Key Line = papers co-authored together Nigel Key links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 73 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Transactions Costs and Agricultural Household Supply Response
Hit paper breakdown →
2000553
2
Contract Farming, Smallholders, and Rural Development in Latin America: The Organization of Agroprocessing Firms and the Scale of Outgrower Production
Hit paper breakdown →
1999508
3 2002202
4 2014125
5 2018106
6 200395
7 200688
8 200868
9 201654
10 200550
11 201150
12 201248
13 200846
14 200644
15 200838
16 201032
17 200730
18 200830
19 201126
20 200624

About Nigel Key

Nigel Key is a scholar working on General Agricultural and Biological Sciences, Economics and Econometrics, Soil Science, Management Science and Operations Research and Strategy and Management, having authored 73 papers that have together received 2.6k indexed citations. Recurring topics across this work include Agricultural Economics and Policy (38 papers), Economics of Agriculture and Food Markets (31 papers), Agricultural risk and resilience (19 papers), Agricultural Innovations and Practices (16 papers), Economic and Environmental Valuation (10 papers), Firm Innovation and Growth (8 papers), Land Rights and Reforms (7 papers) and Agriculture Sustainability and Environmental Impact (5 papers). The work is most often cited by research in General Agricultural and Biological Sciences (1.6k citations), Business and International Management (317 citations), Soil Science (711 citations), Economics and Econometrics (1.1k citations) and Safety Research (177 citations). Nigel Key has collaborated with scholars based in United States, France and Italy. Frequent co-authors include David Runsten, Alain de Janvry, Élisabeth Sadoulet, Michael J. Roberts, Stacy Sneeringer, William D. McBride, Jeremy Glenn Weber, Erik J. O’Donoghue, Roberto Mosheim and James M. MacDonald. Their work appears in journals such as American Journal of Agricultural Economics, Applied Economic Perspectives and Policy, Agricultural and Resource Economics Review, World Development and Journal of Agricultural & Food Industrial Organization.

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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