Institution
University of Arkansas
Education•Fayetteville, Arkansas, United States•
About: University of Arkansas is a education organization based out in Fayetteville, Arkansas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 17225 authors who have published 33329 publications receiving 941102 citations. The organization is also known as: Arkansas & UA.
Topics: Population, Poison control, Quantum dot, Broiler, Supply chain
Papers published on a yearly basis
Papers
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TL;DR: Propensity score matching (PSM) has become a popular technique for estimating average treatment effects (ATEs) in accounting research as mentioned in this paper, however, studies often oversell the capabilities of PSM, fail to disclose important design choices and/or implement PSM in a theoretically inconsistent manner.
Abstract: Propensity score matching (PSM) has become a popular technique for estimating average treatment effects (ATEs) in accounting research. In this study, we discuss the usefulness and limitations of PSM relative to more traditional multiple regression (MR) analysis. We discuss several PSM design choices and review the use of PSM in 86 articles in leading accounting journals from 2008–2014. We document a significant increase in the use of PSM from zero studies in 2008 to 26 studies in 2014. However, studies often oversell the capabilities of PSM, fail to disclose important design choices, and/or implement PSM in a theoretically inconsistent manner. We then empirically illustrate complications associated with PSM in three accounting research settings. We first demonstrate that when the treatment is not binary, PSM tends to confine analyses to a subsample of observations where the effect size is likely to be smallest. We also show that seemingly innocuous design choices greatly influence sample composi...
673 citations
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TL;DR: Propensity score matching (PSM) has become a popular technique for estimating average treatment effects (ATEs) in accounting research, but studies often oversell the capabilities of PSM, fail to disclose important design choices, and/or implement PSM in a theoretically inconsistent manner.
Abstract: Propensity score matching (PSM) has become a popular technique for estimating average treatment effects (ATEs) in accounting research. In this study, we discuss the usefulness and limitations of PSM relative to more traditional multiple regression (MR) analysis. We discuss several PSM design choices and review the use of PSM in 86 articles in leading accounting journals from 2008-2014. We document a significant increase in the use of PSM from 0 studies in 2008 to 26 studies in 2014. However, studies often oversell the capabilities of PSM, fail to disclose important design choices, and/or implement PSM in a theoretically inconsistent manner. We then empirically illustrate complications associated with PSM in three accounting research settings. We first demonstrate that when the treatment is not binary, PSM tends to confine analyses to a subsample of observations where the effect size is likely to be smallest. We also show that seemingly innocuous design choices greatly influence sample composition and estimates of the ATE. We conclude with suggestions for future research considering the use of matching methods.
666 citations
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TL;DR: There is a strong rekindling of academic and practitioner interest in the marketing strategy making (MSM) process and its effect on firm performance as mentioned in this paper, however, there is a dearth of research on proce...
Abstract: There is a strong rekindling of academic and practitioner interest in the marketing strategy making (MSM) process and its effect on firm performance. However, there is a dearth of research on proce...
664 citations
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TL;DR: It is shown that gold-plated carbon nanotubes-termed golden carbon nanOTubes-can be used as photoacoustic and photothermal contrast agents with enhanced near-infrared contrast agents for targeting lymphatic vessels in mice using extremely low laser fluence levels of a few mJ cm(-2).
Abstract: Carbon nanotubes have shown promise as contrast agents for photoacoustic and photothermal imaging of tumours and infections because they offer high resolution and allow deep tissue imaging. However, in vivo applications have been limited by the relatively low absorption displayed by nanotubes at near-infrared wavelengths and concerns over toxicity. Here, we show that gold-plated carbon nanotubes-termed golden carbon nanotubes-can be used as photoacoustic and photothermal contrast agents with enhanced near-infrared contrast ( approximately 10(2)-fold) for targeting lymphatic vessels in mice using extremely low laser fluence levels of a few mJ cm(-2). Antibody-conjugated golden carbon nanotubes were used to map the lymphatic endothelial receptor, and preliminary in vitro viability tests show golden carbon nanotubes have minimal toxicity. This new nanomaterial could be an effective alternative to existing nanoparticles and fluorescent labels for non-invasive targeted imaging of molecular structures in vivo.
657 citations
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Cornell University1, National University of Singapore2, University of New South Wales3, University of Lausanne4, University of Michigan5, Erasmus University Rotterdam6, Tel Aviv University7, University of Melbourne8, Singapore Management University9, University of Maryland, College Park10, University of Pennsylvania11, Eindhoven University of Technology12, Stanford University13, Concordia University14, London Business School15, Baylor University16, University College London17, California State University, Sacramento18, INSEAD19, Saint Louis University20, Nanyang Technological University21, University of Minnesota22, Harvard University23, University of Arkansas24, VU University Amsterdam25
TL;DR: A broad-scope overview provides an integrative approach for considering the implications of COVID-19 for work, workers, and organizations while also identifying issues for future research and insights to inform solutions.
Abstract: The impacts of COVID-19 on workers and workplaces across the globe have been dramatic. This broad review of prior research rooted in work and organizational psychology, and related fields, is intended to make sense of the implications for employees, teams, and work organizations. This review and preview of relevant literatures focuses on (a) emergent changes in work practices (e.g., working from home, virtual teamwork) and (b) emergent changes for workers (e.g., social distancing, stress, and unemployment). In addition, potential moderating factors (demographic characteristics, individual differences, and organizational norms) are examined given the likelihood that COVID-19 will generate disparate effects. This broad-scope overview provides an integrative approach for considering the implications of COVID-19 for work, workers, and organizations while also identifying issues for future research and insights to inform solutions. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
654 citations
Authors
Showing all 17387 results
Name | H-index | Papers | Citations |
---|---|---|---|
Robert M. Califf | 196 | 1561 | 167961 |
Hugh A. Sampson | 147 | 816 | 76492 |
Stephen Boyd | 138 | 822 | 151205 |
Nikhil C. Munshi | 134 | 906 | 67349 |
Jian-Guo Bian | 128 | 1219 | 80964 |
Bart Barlogie | 126 | 779 | 57803 |
Robert R. Wolfe | 124 | 566 | 54000 |
Daniel B. Mark | 124 | 576 | 78385 |
E. Magnus Ohman | 124 | 622 | 68976 |
Benoît Roux | 120 | 493 | 62215 |
Robert C. Haddon | 112 | 577 | 52712 |
Rodney J. Bartlett | 109 | 700 | 56154 |
Baoshan Xing | 109 | 823 | 48944 |
Gareth J. Morgan | 109 | 1019 | 52957 |
Josep Dalmau | 108 | 568 | 49331 |