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Researcher · Resources For The Future · United States

R. David Simpson

R. David Simpson publishes mostly in Economics and Econometrics, Ecology, Evolution, Behavior and Systematics and Plant Science, on topics such as Economic and Environmental Valuation, Plant Diversity and Evolution and Plant and animal studies.

ORCID 0000-0002-8206-9743 OpenAlex
World rank
#763,809
of 1,633,909 ranked researchers
Rank in United States
#222,269
of 358,040
Works
15
Citations
90
Citations per work
6.0

What does R. David Simpson research?

Economics and Econometrics: 27.8%Ecology, Evolution, Behavior and Systematics: 16.7%Plant Science: 11.1%Organic Chemistry: 11.1%other fields: 33.3%28%top field
Economics and Econometrics27.8%Ecology, Evolution, Behavior and Systematics16.7%Plant Science11.1%Organic Chemistry11.1%other fields33.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Economics and Econometrics28% of their works
  2. 2Ecology, Evolution, Behavior and Systematics17% of their works
  3. 3Plant Science11% of their works
  4. 4Organic Chemistry11% of their works
  5. 5General Agricultural and Biological Sciences6% of their works
  6. 6Inorganic Chemistry6% of their works

Research topics

Which keywords describe R. David Simpson's research?

The keywords of their largest research topics: Conjoint Analysis, Discrete Choice Models, Biogeography, Agricultural Innovation, Angiosperm Phylogeny, Botanical Insecticides, Cowpea and Ecosystem Services.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Conjoint Analysis41 topic
  2. Discrete Choice Models41 topic
  3. Biogeography22 topics
  4. Agricultural Innovation11 topic
  5. Angiosperm Phylogeny11 topic
  6. Botanical Insecticides11 topic
  7. Cowpea11 topic
  8. Ecosystem Services11 topic
  9. Epiphytes11 topic
  10. Essential Oils11 topic
  11. Ferns11 topic
  12. Flowering Plants11 topic
  13. Genetics11 topic
  14. Inorganic Clusters11 topic
  15. Livelihood Diversification11 topic
  16. Oxynitride Perovskites11 topic
  17. Pollinator Decline11 topic

Where does R. David Simpson work?

R. David Simpson's main affiliation in the publication record is Resources For The Future, United States.

How many publications and citations does R. David Simpson have?

Science Explorer counts 15 works and 90 citations for R. David Simpson, ranking #763,809 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.