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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 60 1461 1304 698 613 334 14228

Jason M. Fletcher publications per year

The chart shows the history of publications by Jason M. Fletcher between 2001 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jason M. Fletcher published across 25 years, from 2001 to 2025, averaging 17 papers a year. Output peaked at 40 publications in 2021. 51 of the 424 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 2001 to 2025. Vertical axis: number of publications, 0 to 40. Peak 40 publications in 2021. 2001: 1 publication 2002: 1 publication 2003: 0 publications 2004: 2 publications 2005: 0 publications 2006: 5 publications 2007: 9 publications 2008: 10 publications 2009: 27 publications 2010: 20 publications 2011: 23 publications 2012: 16 publications 2013: 17 publications 2014: 23 publications 2015: 27 publications 2016: 15 publications 2017: 25 publications 2018: 20 publications 2019: 26 publications 2020: 15 publications 2021: 40 publications 2022: 19 publications 2023: 32 publications 2024: 26 publications 2025: 25 publications
2001 2025

424 publications in total across all disciplines

View publications per year as a table
Jason M. Fletcher: publications per year, 2001 to 2025
Year Publications
2001 1
2002 1
2003 0
2004 2
2005 0
2006 5
2007 9
2008 10
2009 27
2010 20
2011 23
2012 16
2013 17
2014 23
2015 27
2016 15
2017 25
2018 20
2019 26
2020 15
2021 40
2022 19
2023 32
2024 26
2025 25
Total 424
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Jason M. Fletcher publications per year - data summary

  • Jason M. Fletcher, a Social Sciences and Humanities scholar from University of Wisconsin–Madison, has 424 publications recorded across 25 years, from 2001 to 2025.
  • The oldest publication on record dates to 2001 and the most recent to 2025.
  • The most productive year is 2021, with 40 publications.
  • The least productive years with any output are 2001 and 2002, with 1 publication each.
  • 2 of the 25 years in the span carry no publications at all (2003 and 2005).
  • The rate of publication averages 17.0 papers per year over the whole span, or 18.4 per year counting only the 23 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 142 publications, 33% of the career total.
  • Split into equal eras - 2001-2009: 55 publications (6.1 per year); 2010-2018: 186 publications (20.7 per year); 2019-2025: 183 publications (26.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Jason M. Fletcher 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 Jason M. Fletcher 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, 334–343 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: 334 publications — 91st percentile

91% 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
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 69 334
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
Download as CSV

Jason M. Fletcher 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.
  • Jason M. Fletcher, a Social Sciences and Humanities scholar from University of Wisconsin–Madison, records 334 publications - the 91st percentile of the discipline.
  • 91% of ranked Social Sciences and Humanities scientists score the same or lower than Jason M. Fletcher, and about 9% score higher.
  • The median of the discipline falls in the 164–173 publications range, and Jason M. Fletcher ranks above 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).

Jason M. Fletcher 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 Jason M. Fletcher 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, 60 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: 60 D-Index — 82nd percentile

82% 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
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 60
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

Jason M. Fletcher 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.
  • Jason M. Fletcher, a Social Sciences and Humanities scholar from University of Wisconsin–Madison, records 60 D-Index - the 82nd percentile of the discipline.
  • 82% of ranked Social Sciences and Humanities scientists score the same or lower than Jason M. Fletcher, and about 18% score higher.
  • The median of the discipline falls in the 45 D-Index range, and Jason M. Fletcher ranks above 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

Jason M. Fletcher is affiliated with the University of Wisconsin-Madison in the United States. Their scholarly contributions are primarily situated within the Social Sciences, with a particular focus on subfields such as Genetics, Sociology and Political Science, Health, Pediatrics, Perinatology and Child Health, and General Health Professions.

Their research encompasses several core topics, including:

  • Health disparities and outcomes
  • Birth, Development, and Health
  • Genetic Associations and Epidemiology
  • Intergenerational and Educational Inequality Studies
  • Global Health Care Issues
  • Intergenerational Family Dynamics and Caregiving
  • Insurance, Mortality, Demography, Risk Management

Among recent publications, notable works include:

  • The effects of education on cognition in older age: Evidence from genotyped Siblings, 2021, Social Science & Medicine
  • Estimating genetic nurture with summary statistics of multigenerational genome-wide association studies, 2021, Proceedings of the National Academy of Sciences
  • Undue Burden Beyond Texas: An Analysis of Abortion Clinic Closures, Births, and Abortions in Wisconsin, 2020, Journal of Policy Analysis and Management
  • PUMAS: fine-tuning polygenic risk scores with GWAS summary statistics, 2021, Genome biology
  • A quantile integral linear model to quantify genetic effects on phenotypic variability, 2022, Proceedings of the National Academy of Sciences

Frequent coauthors collaborating with Jason M. Fletcher include:

  • Qiongshi Lu
  • Hamid Noghanibehambari
  • Yuchang Wu
  • Michael Topping
  • Vikesh Amin

Their body of work has appeared in various publication venues, spanning topics in social science and health, with repeated contributions to:

  • SSRN Electronic Journal
  • bioRxiv (Cold Spring Harbor Laboratory)
  • SSM - Population Health
  • Demography
  • Social Science & Medicine

This profile highlights a career defined by extensive research output in interdisciplinary areas that connect genetics, social sciences, and health studies. The integration of quantitative genetic methods with social and health contexts characterizes much of their published scholarship.

Best Publications

  • Is obesity contagious? Social networks vs. environmental factors in the obesity epidemic.

    Ethan Cohen-Cole;Jason M. Fletcher

  • The effects of soft drink taxes on child and adolescent consumption and weight outcomes

    Jason M. Fletcher;David E. Frisvold;Nathan Tefft

  • Education and Labor Market Consequences of Teenage Childbearing: Evidence Using the Timing of Pregnancy Outcomes and Community Fixed Effects.

    Jason M. Fletcher;Barbara L. Wolfe

  • Adolescent depression and educational attainment: results using sibling fixed effects

    Jason M. Fletcher

  • The Effect of Classmate Characteristics on Post- Secondary Outcomes: Evidence from the Add Health^

    Robert Bifulco;Jason M. Fletcher;Stephen L. Ross

  • ADOLESCENT DEPRESSION: DIAGNOSIS, TREATMENT, AND EDUCATIONAL ATTAINMENT

    Jason M. Fletcher

  • Genetic analysis of social-class mobility in five longitudinal studies.

    Daniel W. Belsky;Benjamin W. Domingue;Robbee Wedow;Louise Arseneault

  • The effect of job loss on overweight and drinking.

    Partha Deb;William T. Gallo;Padmaja Ayyagari;Jason M. Fletcher;Jason M. Fletcher

  • CAN SOFT DRINK TAXES REDUCE POPULATION WEIGHT

    Jason M. Fletcher;David Frisvold;Nathan Tefft

  • The effects of childhood ADHD on adult labor market outcomes

    Jason M. Fletcher

  • The effects of personality traits on adult labor market outcomes: Evidence from siblings

    Jason M. Fletcher;Jason M. Fletcher

  • Detecting implausible social network effects in acne, height, and headaches : longitudinal analysis

    Ethan Cohen-Cole;Jason M Fletcher

  • Genetic and educational assortative mating among US adults

    Benjamin W. Domingue;Jason Fletcher;Dalton Conley;Jason D. Boardman

  • Child mental health and human capital accumulation: the case of ADHD revisited.

    Jason Fletcher;Barbara L Wolfe

  • Long-term consequences of childhood ADHD on criminal activities.

    Jason Fletcher;Barbara Wolfe

  • Spillover Effects of Inclusion of Classmates with Emotional Problems on Test Scores in Early Elementary School.

    Jason Fletcher

  • Higher Education and Health Investments: Does More Schooling Affect Preventive Health Care Use?

    Jason M. Fletcher;David E. Frisvold

  • Cumulative effects of job characteristics on health

    Jason M. Fletcher;Jody L. Sindelar;Shintaro Yamaguchi

  • Social interactions and smoking: evidence using multiple student cohorts, instrumental variables, and school fixed effects.

    Jason M. Fletcher

  • Race and Ethnic Differences in College Achievement: Does High School Attended Matter?

    Jason M. Fletcher;Marta Tienda

Frequent Co-Authors

Barbara L. Wolfe
Barbara L. Wolfe University of Wisconsin–Madison
Jody L. Sindelar
Jody L. Sindelar Yale University
Dalton Conley
Dalton Conley Princeton University
Stephen L. Ross
Stephen L. Ross University of Connecticut
Jason D. Boardman
Jason D. Boardman University of Colorado Boulder
Partha Deb
Partha Deb Hunter College
Marta Tienda
Marta Tienda Princeton University
Daniel W. Belsky
Daniel W. Belsky Columbia University
Jere R. Behrman
Jere R. Behrman University of Pennsylvania
Hans-Peter Kohler
Hans-Peter Kohler University of Pennsylvania

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