Rachel Griffith: h-index, Total Citations, and Citation Map
Rachel Griffith's h-index is 64 (130 i10-index, 39,380+ total citations across 304+ publications) according to Google Scholar as of July 2026. Rachel Griffith is affiliated with Professor of Economics, University of Manchester.
Rachel Griffith is a researcher affiliated with Professor of Economics, University of Manchester, specializing in Economics. Their work has been cited 39,380 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Rachel Griffith's Citation Metrics
Bibliometric impact based on 304 indexed publications.
- H-Index
- 64
- i10-Index
- 130
- Total Citations
- 39,380
- Citing Countries
- 21
As of July 2026.
Rachel Griffith has an h-index of 64 and 39,380 total citations across 304 publications, with research cited by institutions in 21 countries.
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Global Impact Map
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Competition and innovation: An inverted-U relationship
20058,415
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
19 citing papers could not be classified (no author data) — excluded from the percentages above.
The researcher established the inverted-U relationship between competition and innovation, subsequently extending this framework to analyze how market entry impacts incumbent productivity.
The researcher established a foundational empirical framework linking market share, value, and innovation in British manufacturing, evidenced by over 2,500 citations.
The researcher established a foundational framework for analyzing how distinct R&D activities differentially impact productivity growth across OECD industries.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Rachel Griffith's research
Rachel Griffith is a researcher in Economics at Professor of Economics, University of Manchester. Their work has been cited 39,380 times across 304 publications (h-index 64), according to Google Scholar.
Their most-cited work, “Competition and innovation: An inverted-U relationship” (2005), has accumulated 8,415 citations. Other influential works include “Mapping the two faces of R&D: Productivity growth in a panel of OECD industries” (2004) with 2,770 citations and “Market share, market value and innovation in a panel of British manufacturing firms” (1999) with 2,501 citations.
Citations of Rachel Griffith's research come primarily from United States, China and United Kingdom, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
