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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Social Sciences and Humanities 34 6856 3327 96 7794

David F. Bradford publications per year

The chart shows the history of publications by David F. Bradford between 1968 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. David F. Bradford published across 55 years, from 1968 to 2022, averaging 1.8 papers a year. Output peaked at 7 publications in 2004. 1 of the 97 publications appeared in the last two years.

No. of publications
2 4 6
Bar chart. Horizontal axis: year, 1968 to 2022. Vertical axis: number of publications, 0 to 7. Peak 7 publications in 2004. 1968: 1 publication 1969: 2 publications 1970: 2 publications 1971: 3 publications 1972: 4 publications 1973: 1 publication 1974: 0 publications 1975: 1 publication 1976: 3 publications 1977: 3 publications 1978: 3 publications 1979: 0 publications 1980: 4 publications 1981: 3 publications 1982: 1 publication 1983: 0 publications 1984: 1 publication 1985: 1 publication 1986: 5 publications 1987: 0 publications 1988: 1 publication 1989: 6 publications 1990: 2 publications 1991: 3 publications 1992: 2 publications 1993: 0 publications 1994: 1 publication 1995: 2 publications 1996: 4 publications 1997: 3 publications 1998: 3 publications 1999: 4 publications 2000: 4 publications 2001: 3 publications 2002: 0 publications 2003: 3 publications 2004: 7 publications 2005: 5 publications 2006: 0 publications 2007: 3 publications 2008: 1 publication 2009: 1 publication 2010: 0 publications 2011: 0 publications 2012: 0 publications 2013: 0 publications 2014: 0 publications 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication
1968 2022

97 publications in total across all disciplines

View publications per year as a table
David F. Bradford: publications per year, 1968 to 2022
Year Publications
1968 1
1969 2
1970 2
1971 3
1972 4
1973 1
1974 0
1975 1
1976 3
1977 3
1978 3
1979 0
1980 4
1981 3
1982 1
1983 0
1984 1
1985 1
1986 5
1987 0
1988 1
1989 6
1990 2
1991 3
1992 2
1993 0
1994 1
1995 2
1996 4
1997 3
1998 3
1999 4
2000 4
2001 3
2002 0
2003 3
2004 7
2005 5
2006 0
2007 3
2008 1
2009 1
2010 0
2011 0
2012 0
2013 0
2014 0
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 1
Total 97
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David F. Bradford publications per year - data summary

  • David F. Bradford, a Social Sciences and Humanities scholar from Princeton University, has 97 publications recorded across 55 years, from 1968 to 2022.
  • The oldest publication on record dates to 1968 and the most recent to 2022.
  • The most productive year is 2004, with 7 publications.
  • The least productive years with any output are 1968, 1973, 1975, 1982 and others, with 1 publication each.
  • 19 of the 55 years in the span carry no publications at all (1974, 1979, 1983, 1987 and others).
  • The rate of publication averages 1.8 papers per year over the whole span, or 2.7 per year counting only the 36 years with at least one publication.
  • The last 5 years on the chart (2018-2022) hold 1 publication, 1% of the career total.
  • Split into equal eras - 1968-1986: 38 publications (2.0 per year); 1987-2005: 53 publications (2.8 per year); 2006-2022: 6 publications (0.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

David F. Bradford publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where David F. Bradford sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 94–103 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 96 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390 96
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
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David F. Bradford publication distribution in Social Sciences and Humanities in 2026 - data summary

  • The chart plots the publication count of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 54 ranges running from 44–53 to 570+ publications.
  • David F. Bradford, a Social Sciences and Humanities scholar from Princeton University, records 96 publications - the 11th percentile of the discipline.
  • 11% of ranked Social Sciences and Humanities scientists score the same or lower than David F. Bradford, and about 89% score higher.
  • The median of the discipline falls in the 164–173 publications range, and David F. Bradford ranks below the median.
  • The most crowded range is 114–123 publications, holding 474 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 174–183 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 570 publications or more, 100 scientists in all (1% of the field).

David F. Bradford D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where David F. Bradford sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 34 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 34 D-Index — 13th percentile

13% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181 34
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
Download as CSV

David F. Bradford D-index placement in Social Sciences and Humanities in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 71 ranges running from 30 to 100+ D-Index.
  • David F. Bradford, a Social Sciences and Humanities scholar from Princeton University, records 34 D-Index - the 13th percentile of the discipline.
  • 13% of ranked Social Sciences and Humanities scientists score the same or lower than David F. Bradford, and about 87% score higher.
  • The median of the discipline falls in the 45 D-Index range, and David F. Bradford ranks below the median.
  • The most crowded range is 42 D-Index, holding 313 scientists (4% of the field).
  • 59% of the field sits in the lowest quarter of the value range (up to 47 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 100 D-Index or more, 97 scientists in all (1% of the field).

Overview

David F. Bradford was affiliated with Princeton University in the United States. Their research spanned multiple areas within medicine, reflecting a multidisciplinary approach involving molecular biology, physiology, psychiatry and mental health, pharmacology, and public health, environmental and occupational health.

Their scientific contributions addressed key topics across neurodegenerative and substance-related fields. These included amyloidosis diagnosis, treatment, and outcomes; Alzheimer's disease research and treatments; dementia and cognitive impairment research; cannabis and cannabinoid research; opioid use disorder treatment; and prenatal substance exposure effects.

Notable publications by David F. Bradford covered a range of issues in health and neuroscience. Among recent papers were:

  • Effect of Race on Prediction of Brain Amyloidosis by Plasma Aβ42/Aβ40, Phosphorylated Tau, and Neurofilament Light, 2022, published in Neurology
  • The Effect of Medical Cannabis Laws on Use of Pain Medications Among Commercially Insured Patients in the United States, 2025, published in American Journal of Health Economics

Their frequent co-authors included:

  • Suzanne E. Schindler
  • Thomas K. Karikari
  • Nicholas J. Ashton
  • Rachel L. Henson
  • Kevin E. Yarasheski

David F. Bradford published in prominent venues such as:

  • Neurology
  • American Journal of Health Economics

The diversity of their research topics and fields of study reflected a commitment to understanding complex biomedical and public health issues from multiple scientific perspectives, combining clinical, biochemical, and policy-related approaches.

Best Publications

  • Optimal departures from marginal cost pricing

    William Jack Baumol;David L. Bradford

  • The incidence and allocation effects of a tax on corporate distributions

    David F. Bradford

  • THE RISING COST OF LOCAL PUBLIC SERVICES: SOME EVIDENCE AND REFLECTIONS

    D. F. Bradford;R. A. Malt;W. E. Oates

  • Uncertain climate thresholds and optimal economic growth

    Klaus Keller;Benjamin M Bolker;David F Bradford

  • The Analysis of Revenue Sharing in a New Approach to Collective Fiscal Decisions

    David F. Bradford;Wallace E. Oates

  • Untangling the income tax

    David F. Bradford

  • NOx emissions from large point sources : variability in ozone production, resulting health damages and economic costs

    Denise L. Mauzerall;Babar Sultan;Babar Sultan;Namsoug Kim;David F. Bradford

  • Towards a Predictive Theory of Intergovernmental Grants

    David F Bradford;Wallace E Oates

  • Constraints on Government Investment Opportunities and the Choice of Discount Rate

    David F. Bradford

  • An econometric model of the flight to the suburbs

    David F. Bradford;Harry H. Kelejian

  • Blueprints for Basic Tax Reform

    David F. Bradford

  • The theory of environmental policy : externalities, public outlays, and the quality of life

    William J. Baumol;Wallace E. Oates;V. S. Bawa;David F. Bradford

  • Police Academy Training: Why Hasn'T It Kept Up With Practice?:

    David Bradford;Joan E. Pynes

  • Taxation and the Stock Market Valuation of Capital Gains and Dividends: Theory and Empirical Results (Rev)

    Roger H. Gordon;David F. Bradford

  • Detrimental Externalities and Non-Convexity of the Production Set

    W. J. Baumol;David F. Bradford

  • Taxation and the stock market valuation of capital gains and dividends

    Roger H. Gordon;David F. Bradford

  • BENEFIT‐COST ANALYSIS AND DEMAND CURVES FOR PUBLIC GOODS*

    David F. Bradford

  • Factor prices may be constant but factor returns are not

    David F. Bradford

  • Observable preferences for public goods

    David F. Bradford;Gregory G. Hildebrandt

  • Preserving the Ocean Circulation: Implications for Climate Policy

    Klaus Keller;Kelvin Tan;François M. M. Morel;David F. Bradford

  • Carbon dioxide sequestration: how much and when?

    Klaus Keller;David McInerney;David F. Bradford;David F. Bradford

  • The Environmental Kuznets Curve: Exploring a Fresh Specification

    David F. Bradford;Rebecca A Fender;Stephen H. Shore;Martin Wagner

Frequent Co-Authors

Klaus Keller
Klaus Keller Dartmouth College
William J. Baumol
William J. Baumol New York University
Wallace E. Oates
Wallace E. Oates University of Maryland, College Park
Alan J. Auerbach
Alan J. Auerbach University of California, Berkeley
François M. M. Morel
François M. M. Morel Princeton University
Roger H. Gordon
Roger H. Gordon University of California, San Diego
Anthony B. Atkinson
Anthony B. Atkinson London School of Economics and Political Science
Paul Krugman
Paul Krugman Princeton University
Robert F. Hess
Robert F. Hess McGill University
Denise L. Mauzerall
Denise L. Mauzerall Princeton University

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