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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Business and Management 45 1271 1188 540 491 122 11000
Engineering and Technology 48 4488 4318 1287 1187 125 11424

Wallace J. Hopp publications per year

The chart shows the history of publications by Wallace J. Hopp between 1980 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Wallace J. Hopp published across 44 years, from 1980 to 2023, averaging 3.6 papers a year. Output peaked at 10 publications in 1981. 3 of the 157 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1980 to 2023. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 1981. 1980: 3 publications 1981: 10 publications 1982: 2 publications 1983: 0 publications 1984: 1 publication 1985: 0 publications 1986: 1 publication 1987: 2 publications 1988: 4 publications 1989: 5 publications 1990: 5 publications 1991: 8 publications 1992: 5 publications 1993: 8 publications 1994: 1 publication 1995: 4 publications 1996: 0 publications 1997: 2 publications 1998: 5 publications 1999: 1 publication 2000: 1 publication 2001: 6 publications 2002: 4 publications 2003: 2 publications 2004: 9 publications 2005: 4 publications 2006: 3 publications 2007: 3 publications 2008: 6 publications 2009: 5 publications 2010: 4 publications 2011: 3 publications 2012: 4 publications 2013: 2 publications 2014: 1 publication 2015: 3 publications 2016: 2 publications 2017: 7 publications 2018: 5 publications 2019: 3 publications 2020: 1 publication 2021: 9 publications 2022: 2 publications 2023: 1 publication
1980 2023

157 publications in total across all disciplines

View publications per year as a table
Wallace J. Hopp: publications per year, 1980 to 2023
Year Publications
1980 3
1981 10
1982 2
1983 0
1984 1
1985 0
1986 1
1987 2
1988 4
1989 5
1990 5
1991 8
1992 5
1993 8
1994 1
1995 4
1996 0
1997 2
1998 5
1999 1
2000 1
2001 6
2002 4
2003 2
2004 9
2005 4
2006 3
2007 3
2008 6
2009 5
2010 4
2011 3
2012 4
2013 2
2014 1
2015 3
2016 2
2017 7
2018 5
2019 3
2020 1
2021 9
2022 2
2023 1
Total 157
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Wallace J. Hopp publications per year - data summary

  • Wallace J. Hopp, a Business and Management scholar from University of Michigan–Ann Arbor, has 157 publications recorded across 44 years, from 1980 to 2023.
  • The oldest publication on record dates to 1980 and the most recent to 2023.
  • The most productive year is 1981, with 10 publications.
  • The least productive years with any output are 1984, 1986, 1994, 1999 and others, with 1 publication each.
  • 3 of the 44 years in the span carry no publications at all (1983, 1985 and 1996).
  • The rate of publication averages 3.6 papers per year over the whole span, or 3.8 per year counting only the 41 years with at least one publication.
  • The last 5 years on the chart (2019-2023) hold 16 publications, 10% of the career total.
  • Split into equal eras - 1980-1994: 55 publications (3.7 per year); 1995-2009: 55 publications (3.7 per year); 2010-2023: 47 publications (3.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is broadly steady.

Wallace J. Hopp publication distribution in Business and Management in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Business and Management in 2026. The highlighted bar marks where Wallace J. Hopp sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 82 bars. Horizontal axis: publications, 35–39 to 436+. Vertical axis: number of scientists, 0 to 122. Most scientists, 122, have 95–99 publications. The last bar groups every scientist with 436 publications or more. The highlighted bar, 120–124 publications, is where this scientist sits. 35–39 publications: 2 scientists 40–44 publications: 2 scientists 45–49 publications: 5 scientists 50–54 publications: 20 scientists 55–59 publications: 39 scientists 60–64 publications: 66 scientists 65–69 publications: 52 scientists 70–74 publications: 80 scientists 75–79 publications: 83 scientists 80–84 publications: 116 scientists 85–89 publications: 94 scientists 90–94 publications: 111 scientists 95–99 publications: 122 scientists 100–104 publications: 104 scientists 105–109 publications: 113 scientists 110–114 publications: 96 scientists 115–119 publications: 97 scientists 120–124 publications: 112 scientists 125–129 publications: 93 scientists 130–134 publications: 79 scientists 135–139 publications: 69 scientists 140–144 publications: 80 scientists 145–149 publications: 81 scientists 150–154 publications: 85 scientists 155–159 publications: 50 scientists 160–164 publications: 74 scientists 165–169 publications: 61 scientists 170–174 publications: 40 scientists 175–179 publications: 44 scientists 180–184 publications: 47 scientists 185–189 publications: 59 scientists 190–194 publications: 35 scientists 195–199 publications: 37 scientists 200–204 publications: 49 scientists 205–209 publications: 48 scientists 210–214 publications: 34 scientists 215–219 publications: 31 scientists 220–224 publications: 37 scientists 225–229 publications: 34 scientists 230–234 publications: 25 scientists 235–239 publications: 28 scientists 240–244 publications: 34 scientists 245–249 publications: 28 scientists 250–254 publications: 23 scientists 255–259 publications: 22 scientists 260–264 publications: 11 scientists 265–269 publications: 16 scientists 270–274 publications: 23 scientists 275–279 publications: 12 scientists 280–284 publications: 16 scientists 285–289 publications: 10 scientists 290–294 publications: 12 scientists 295–299 publications: 12 scientists 300–304 publications: 8 scientists 305–309 publications: 13 scientists 310–314 publications: 13 scientists 315–319 publications: 6 scientists 320–324 publications: 10 scientists 325–329 publications: 9 scientists 330–334 publications: 7 scientists 335–339 publications: 10 scientists 340–344 publications: 10 scientists 345–349 publications: 7 scientists 350–354 publications: 4 scientists 355–359 publications: 10 scientists 360–364 publications: 3 scientists 365–369 publications: 7 scientists 370–374 publications: 2 scientists 375–379 publications: 8 scientists 380–384 publications: 4 scientists 385–389 publications: 5 scientists 390–394 publications: 5 scientists 395–399 publications: 2 scientists 400–404 publications: 2 scientists 405–409 publications: 4 scientists 410–414 publications: 3 scientists 415–419 publications: 2 scientists 420–424 publications: 5 scientists 425–429 publications: 3 scientists 430–434 publications: 1 scientist 435 publications: 1 scientist 436+ publications: 100 scientists
35–39 publications 436+

This scientist: 122 publications — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 436 publications or more.

View publications distribution as a table
Number of Business and Management scientists by publication count, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
Publications Scientists This scientist
35–39 2
40–44 2
45–49 5
50–54 20
55–59 39
60–64 66
65–69 52
70–74 80
75–79 83
80–84 116
85–89 94
90–94 111
95–99 122
100–104 104
105–109 113
110–114 96
115–119 97
120–124 112 122
125–129 93
130–134 79
135–139 69
140–144 80
145–149 81
150–154 85
155–159 50
160–164 74
165–169 61
170–174 40
175–179 44
180–184 47
185–189 59
190–194 35
195–199 37
200–204 49
205–209 48
210–214 34
215–219 31
220–224 37
225–229 34
230–234 25
235–239 28
240–244 34
245–249 28
250–254 23
255–259 22
260–264 11
265–269 16
270–274 23
275–279 12
280–284 16
285–289 10
290–294 12
295–299 12
300–304 8
305–309 13
310–314 13
315–319 6
320–324 10
325–329 9
330–334 7
335–339 10
340–344 10
345–349 7
350–354 4
355–359 10
360–364 3
365–369 7
370–374 2
375–379 8
380–384 4
385–389 5
390–394 5
395–399 2
400–404 2
405–409 4
410–414 3
415–419 2
420–424 5
425–429 3
430–434 1
435 1
436+ 100
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Wallace J. Hopp publication distribution in Business and Management in 2026 - data summary

  • The chart plots the publication count of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 82 ranges running from 35–39 to 436+ publications.
  • Wallace J. Hopp, a Business and Management scholar from University of Michigan–Ann Arbor, records 122 publications - the 42nd percentile of the discipline.
  • 42% of ranked Business and Management scientists score the same or lower than Wallace J. Hopp, and about 58% score higher.
  • The median of the discipline falls in the 135–139 publications range, and Wallace J. Hopp ranks below the median.
  • The most crowded range is 95–99 publications, holding 122 scientists (4% of the field).
  • 52% of the field sits in the lowest quarter of the value range (up to 135–139 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 436 publications or more, 100 scientists in all (3% of the field).

Wallace J. Hopp D-index placement in Business and Management in 2026

The chart shows the D-index (discipline H-index) distribution of Business and Management scientists ranked by Research.com in 2026. The highlighted bar marks where Wallace J. Hopp sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 60 bars. Horizontal axis: D-Index, 30 to 89+. Vertical axis: number of scientists, 0 to 171. Most scientists, 171, have 32 D-Index. The last bar groups every scientist with 89 D-Index or more. The highlighted bar, 45 D-Index, is where this scientist sits. 30 D-Index: 156 scientists 31 D-Index: 159 scientists 32 D-Index: 171 scientists 33 D-Index: 161 scientists 34 D-Index: 135 scientists 35 D-Index: 124 scientists 36 D-Index: 114 scientists 37 D-Index: 111 scientists 38 D-Index: 103 scientists 39 D-Index: 89 scientists 40 D-Index: 81 scientists 41 D-Index: 97 scientists 42 D-Index: 80 scientists 43 D-Index: 69 scientists 44 D-Index: 68 scientists 45 D-Index: 63 scientists 46 D-Index: 54 scientists 47 D-Index: 69 scientists 48 D-Index: 50 scientists 49 D-Index: 58 scientists 50 D-Index: 54 scientists 51 D-Index: 62 scientists 52 D-Index: 54 scientists 53 D-Index: 43 scientists 54 D-Index: 49 scientists 55 D-Index: 35 scientists 56 D-Index: 40 scientists 57 D-Index: 44 scientists 58 D-Index: 34 scientists 59 D-Index: 29 scientists 60 D-Index: 48 scientists 61 D-Index: 32 scientists 62 D-Index: 30 scientists 63 D-Index: 22 scientists 64 D-Index: 22 scientists 65 D-Index: 19 scientists 66 D-Index: 20 scientists 67 D-Index: 18 scientists 68 D-Index: 17 scientists 69 D-Index: 21 scientists 70 D-Index: 20 scientists 71 D-Index: 19 scientists 72 D-Index: 14 scientists 73 D-Index: 10 scientists 74 D-Index: 16 scientists 75 D-Index: 24 scientists 76 D-Index: 13 scientists 77 D-Index: 19 scientists 78 D-Index: 8 scientists 79 D-Index: 6 scientists 80 D-Index: 4 scientists 81 D-Index: 12 scientists 82 D-Index: 7 scientists 83 D-Index: 7 scientists 84 D-Index: 6 scientists 85 D-Index: 10 scientists 86 D-Index: 4 scientists 87 D-Index: 11 scientists 88 D-Index: 6 scientists 89+ D-Index: 96 scientists
30 D-Index 89+

This scientist: 45 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 89 D-Index or more.

View D-Index distribution as a table
Number of Business and Management scientists by D-index, Research.com 2026 ranking edition. Based on 3,017 ranked scientists.
D-Index Scientists This scientist
30 156
31 159
32 171
33 161
34 135
35 124
36 114
37 111
38 103
39 89
40 81
41 97
42 80
43 69
44 68
45 63 45
46 54
47 69
48 50
49 58
50 54
51 62
52 54
53 43
54 49
55 35
56 40
57 44
58 34
59 29
60 48
61 32
62 30
63 22
64 22
65 19
66 20
67 18
68 17
69 21
70 20
71 19
72 14
73 10
74 16
75 24
76 13
77 19
78 8
79 6
80 4
81 12
82 7
83 7
84 6
85 10
86 4
87 11
88 6
89+ 96
Download as CSV

Wallace J. Hopp D-index placement in Business and Management in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 3,017 Business and Management scientists ranked by Research.com in 2026, grouped into 60 ranges running from 30 to 89+ D-Index.
  • Wallace J. Hopp, a Business and Management scholar from University of Michigan–Ann Arbor, records 45 D-Index - the 59th percentile of the discipline.
  • 59% of ranked Business and Management scientists score the same or lower than Wallace J. Hopp, and about 41% score higher.
  • The median of the discipline falls in the 42 D-Index range, and Wallace J. Hopp ranks above the median.
  • The most crowded range is 32 D-Index, holding 171 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 44 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 89 D-Index or more, 96 scientists in all (3% of the field).

Research.com Recognitions

  • 2014 - Member of the National Academy of Engineering For creating and applying fundamental engineering principles governing the underlying behavior of manufacturing systems and supply chains.
  • 2004 - Fellow of the Institute for Operations Research and the Management Sciences (INFORMS)

Overview

Wallace J. Hopp is affiliated with the University of Michigan-Ann Arbor in the United States. Their research primarily spans the field of Business, Management and Accounting, with focused contributions in several subfields including Strategy and Management, Economics and Econometrics, Management Information Systems, Industrial and Manufacturing Engineering, and Management Science and Operations Research.

Their recent scholarly output includes several publications across respected journals. Notable papers include:

  • "The lenses of lean: Visioning the science and practice of efficiency", 2020, Journal of Operations Management
  • "A structured overview of insights and opportunities for enhancing supply chain resilience", 2022, IISE Transactions
  • "The Case for a Unified Science of Operations", 2020, Production and Operations Management
  • "An Instrumental Variable Forest Approach for Detecting Heterogeneous Treatment Effects in Observational Studies", 2021, Management Science
  • "CONWIP Redux: reflections on 30 years of development and implementation", 2021, International Journal of Production Research

The topics central to Hopp's work include Quality and Supply Management, Sustainable Supply Chain Management, Complex Systems and Decision Making, Health Systems, Economic Evaluations, Quality of Life, Healthcare Policy and Management, Innovation and Knowledge Management, and Supply Chain Resilience and Risk Management.

Frequent coauthors in their research collaborations are Guihua Wang, Jun Li, M Leroy Spearman, and Christopher D. Ittner.

The scholar's work appears regularly in recognized publication venues such as Management and Business Review, Production and Operations Management, Management Science, Journal of Operations Management, and IISE Transactions.

Wallace J. Hopp has been recognized as a Member of the National Academy of Engineering since 2014 for contributions related to engineering principles in manufacturing systems and supply chains. Additionally, they hold the distinction of Fellow of the Institute for Operations Research and the Management Sciences (INFORMS) awarded in 2004.

Best Publications

  • Factory Physics : Foundations of Manufacturing Management

    Wallace J. Hopp;Mark L. Spearman

  • CONWIP: a pull alternative to kanban

    Mark L. Spearman;David L. Woodruff;Wallace J. Hopp

  • To Pull or Not to Pull: What Is the Question?

    Wallace J. Hopp;Mark L. Spearman

  • Commissioned Paper: On the Interface Between Operations and Human Resources Management

    John Boudreau;Wallace Hopp;John O. McClain;L. Joseph Thomas

  • Agile workforce evaluation: a framework for cross-training and coordination

    Wallace J. Hopp;Mark P. Van Oyen

  • Benefits of Skill Chaining in Serial Production Lines with Cross-Trained Workers

    Wallace J. Hopp;Eylem Tekin;Mark P. Van Oyen

  • Quoting customer lead times

    Izak Duenyas;Wallace J. Hopp

  • Performance opportunity for workforce agility in collaborative and noncollaborative work systems

    Mark P.Van Oyen;Esma G.S. Gel;Wallace J. Hopp

  • Operations Systems with Discretionary Task Completion

    Wallace J. Hopp;Seyed M. R. Iravani;Gigi Y. Yuen

  • The Impact of Misalignment of Organizational Structure and Product Architecture on Quality in Complex Product Development

    Bilal Gokpinar;Wallace J. Hopp;Seyed M. R. Iravani

  • Patient Streaming as a Mechanism for Improving Responsiveness in Emergency Departments

    Soroush Saghafian;Wallace J. Hopp;Mark P. Van Oyen;Jeffrey S. Desmond

  • Setting WIP levels with statistical throughput control (STC) in CONWIP production lines

    W. J. Hopp;M.L. Roof

  • Product Line Selection and Pricing with Modularity in Design

    Wallace J. Hopp;Xiaowei Xu

  • A model for equipment replacement due to technological obsolescence

    Suresh K. Nair;Wallace J. Hopp

  • Complexity-Augmented Triage: A Tool for Improving Patient Safety and Operational Efficiency

    Soroush Saghafian;Wallace J. Hopp;Mark P. Van Oyen;Jeffrey S. Desmond

  • Trust and Information Sharing in Supply Chains

    Neda Ebrahim‐khanjari;Wallace J. Hopp;Seyed M. R. Iravani

  • Managing White‐Collar Work: An Operations‐Oriented Survey

    Wallace J. Hopp;Seyed M. R. Iravani;Fang Liu

  • Easily Implementable Inventory Control Policies

    Wallace J. Hopp;Mark L. Spearman;Rachel Q. Zhang

  • Throughput of a constant work in process manufacturing line subject to failures

    Wallace J. Hopp;Mark L. Spearman

  • Operations systems with discretionary task completion

    Gigi Yuen;Wallace J. Hopp;Seyed M R Iravani

Frequent Co-Authors

Izak Duenyas
Izak Duenyas University of Michigan–Ann Arbor
Daniel Diermeier
Daniel Diermeier Vanderbilt University
David L. Woodruff
David L. Woodruff University of California, Davis
Mark S. Daskin
Mark S. Daskin University of Michigan–Ann Arbor
Robert L. Smith
Robert L. Smith University of Michigan–Ann Arbor
Lawrence A. Birnbaum
Lawrence A. Birnbaum Northwestern University
John W. Boudreau
John W. Boudreau University of Southern California

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