Showing 301 - 320 results of 463 for search '"difference in difference"', query time: 0.11s Refine Results
  1. 301

    The impact of digital infrastructure on urban total factor carbon emission performance: evidence from enterprise production and household consumption in China by Yang Zhongxin, Yang Zhongxin, Huang Shanshan, Ma Jing, Song Ceyuan, Xu Shujing

    Published 2025-01-01
    “…This study employs a Difference-in-Differences (DID) approach to investigate the impact of digital infrastructure on urban total factor carbon emission performance, and extend the research perspective to a micro level, focusing on mechanisms involving household consumption and enterprise production. …”
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    Article
  2. 302

    Experimental Study on Formation Slip under Injection-Production Interregional Pressure Difference Based on the Abnormal Similarity Theory by Chaoyang Hu, Fengjiao Wang, Tingting Wang, Chi Ai, Chenyu Wu

    Published 2021-01-01
    “…Through the experiments, we obtained slip conditions under different pressure differences between adjacent areas and different oil layers and fault surface depths. …”
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    Article
  3. 303

    The impact of environmental fees to taxes on total factor productivity of manufacturing enterprises: empirical evidence from China by Jing Huang, Zhaoyang Zhao, Xinjing Yang, Yuhang Tian

    Published 2025-01-01
    “…Employing both difference-in-differences (DID) and triple-difference models, the study empirically analyzes the impact of the environmental protection fee tax change on the total factor productivity (TFP) of manufacturing firms. …”
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    Article
  4. 304

    Exploring gender differences in knowledge and practices related to antibiotic use in Southeast Asia: A scoping review. by Phuc Pham-Duc, Kavitha Sriparamananthan

    Published 2021-01-01
    “…Studies that discuss gender within the context of antibiotic use often mention differences between males and females in knowledge, attitudes and/or behaviour, however, do not explore reasons for these differences. Gender differences in antibiotic use were generally examined in terms of: (i) knowledge of antibiotic use and antimicrobial resistance and (ii) practices related to antibiotic use. …”
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    Article
  5. 305

    A Balanced Strategy for the FFBS Operator Integrating Dispatch Area, Route, and Depot Based on Multimodel Technologies by Qingfeng Zhou, Jun Zhou, Chun Janice Wong

    Published 2021-01-01
    “…The main evidence for this article is (1) although the cycling networks of bicycles are different at different times of the day, the results of community division are relatively stable and have great similarities. (2) The plan of the dispatch area has impacted on the operation efficiency of the PBS. …”
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    Article
  6. 306

    Experimental Study on the Flow Behavior of Grout Used in Horizontal Directional Drilling Borehole Grouting to Seal Mining-Induced Overburden Fractures by Jinfeng Ju, Jialin Xu, Jing Yang

    Published 2021-01-01
    “…Moreover, the void characteristics of the exposed fractures in the borehole were significantly different at different drilling horizons, which affected the flow behavior and sealing performance of the injected grout. …”
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    Article
  7. 307

    Washed away: industrial capital, labor, and floods by Anish Sugathan, Arpit Shah, Deepak Malghan

    Published 2025-01-01
    “…Employing a stacked difference-in-differences approach with carefully matched controls, we uncover persistent negative effects of floods on firms’ assets and employment, with striking heterogeneity across sectors and regions. …”
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    Article
  8. 308

    Lymphocyte Subpopulations in Pulmonary Tuberculosis Patients by Figen Deveci, H. Handan Akbulut, Ilhami Celik, M. Hamdi Muz, Fulya İlhan

    Published 2006-01-01
    “…The percentages of CD4+, CD8+, CD3-CD19+, and CD3-CD(16+56)+ cells showed no differences at different times of the antituberculosis regimen, and different stages of newly diagnosed APTB patients. …”
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    Article
  9. 309

    A TEI-based Approach to Standardising Spoken Language Transcription by Thomas Schmidt

    Published 2011-06-01
    “…Most work consequently remains in analysing and standardising differences between different transcription conventions.…”
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    Article
  10. 310

    Structuroscopy of Coils after High-Temperature Mechanical Treatment on the Basis of Measurements of Rayleigh Waves Velocity by V. V. Muravʼev, L. V. Gushchina

    Published 2022-07-01
    “…The relative speed difference in different spring samples is approximately up to 1 % (≈ 30 m/s), which is a significant value for assessing the quality of high-temperature machining.…”
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    Article
  11. 311

    Relationship amongst Noise Sensitivity, Burnout and Psychological Resilience in Community Workers by Fei Cao, Juan Li, Wei Xin, Zhibing Yang

    Published 2023-12-01
    “…The burnout and psychological resilience scores of community workers showed statistical differences with different ages, working years and disposable monthly family income (P < 0.001). …”
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    Article
  12. 312

    Distinguishing collaboration from related elements of crime by O. V. Pletnov, Ye. V. Kovalenko

    Published 2023-10-01
    “…The collaboration is distinguished from aiding and abetting the aggressor State by the subject of collaboration.The set of actions that make up the objective side of the specified crimes also has differences. The difference between the creation of illegal paramilitary formations and collaborative activities lies in the object of the crime. …”
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  13. 313

    <i>TFL1</i>-like genes in <i>Vigna unguiculata</i> (L.) Walp. with different growth habit types by E. A. Krylova, E. K. Khlestkina

    Published 2025-01-01
    “…A comparative study showed that there were no exon differences between different genotypes. Rearrangements were found in the introns and the promoter region, but no relationship was traced between these rearrangements and the phenotype in terms of growth habit types or architectonics.Conclusion. …”
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  14. 314

    Research on Adhesion Characteristic Experiment of Carbon Particles in Transformer Oil on the Surface of Epoxy Resin Under DC Electric Field by Jiarong Zhong, Zhanlong Zhang, Zijian Dong, Zhixuan Xue, Jiaqi Cheng, Jun Deng, Fan Wang

    Published 2025-01-01
    “…The results show that: the DC electric field is the main factor driving the adhesion of carbon particles on the surface of epoxy resin (with the increase in electric field strength, the degree of adhesion of carbon particles firstly rises and then decreases); the smaller the size of the carbon particles, the easier it is to adhere, and the corresponding electric field strength is different for different sizes of carbon particles when the degree of adhesion is the largest; the velocity of the transformer oil will have a significant impact on the adhesion behavior of the carbon particles (with the increase in the flow velocity, the degree of adhesion of carbon particles firstly rises and then decreases). …”
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  15. 315

    Determinants of Dyadic Relationship and Its Psychosocial Impact in Patients with Parkinson’s Disease and Their Spouses by Michaela Karlstedt, Seyed-Mohammad Fereshtehnejad, Dag Aarsland, Johan Lökk

    Published 2017-01-01
    “…The aim of our study was to explore if (1) the level of mutuality perceived by PD-patients and PD-partners differs, (2) different factors are associated with perceived mutuality by PD-patients and PD-partners, and (3) mutuality is associated with PD-patients health-related quality of life (HRQoL) and caregiver burden. …”
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  16. 316

    Distribution Network Fault Risk Assessment Method Considering Difference in Entropy Value of Rare Factors by HUANG Junxian, CHEN Chun, CAO Yijia, QUAN Shaoli, WANG Yi

    Published 2024-12-01
    “…According to the fluctuation difference of different factors, the risk weight optimization matrix considering the difference of rare factors is obtained, and the fault risk assessment model of the distribution network is established, in combination with the information theory. …”
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  17. 317

    Does water rights trading cause economic losses from agricultural water scarcity? Evidence from 264 Chinese cities by Jiajia Liu, Muhammad Umer, Jun Zhao, Qiang Li, Mei Qu

    Published 2025-02-01
    “…Using panel data from 264 Chinese cities from 2010 to 2020, we estimate the Agricultural Water Scarcity Risk (AWSR), which quantifies the economic loss caused by agricultural water scarcity, and analyze the impact of WRT on AWSR using the Spatial Difference-in-Differences method. Our findings reveal that: (1) WRT significantly alleviate the economic production loss due to agricultural water scarcity, with the results remaining robust after various tests; (2) WRT mitigates AWSR not only locally but also in neighboring cities; and (3) the policy’s effectiveness varies by region, being most effective in the Eastern region, followed by the Central region, and least in the Western region. …”
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  18. 318

    The relationship between psychological resilience, perceived social support, acceptance of illness and mindfulness in patients with hepatolenticular degeneration by Tiemei Wang, Nianwei Wu, Senlin Wang, Yanjun Liu

    Published 2025-01-01
    “…The score of mindfulness of patients with WD was (128.63 ± 22.62), and there were statistically significant differences in different courses of disease, clinical classification, and hospitalization times (P < 0.05). …”
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  19. 319

    Influence of leptin administration to pregnant female mice on obesity development, taste preferences, and gene expression in the liver and muscles of their male and female offsprin... by E. I. Denisova, M. M. Savinkova, E. N. Makarova

    Published 2021-10-01
    “…Prenatal conditions have an impact on taste preferences and metabolism in the adult offspring, and this impact may manifest differently in different sexes. An increase in blood leptin level in pregnant females reduces the risk of obesity and insulin resistance in the offspring, although the mechanisms mediating this effect are unknown. …”
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  20. 320

    Mere moral beliefs aren't sufficient to determine pro-social behaviors! A moderated mediation framework tested in healthcare settings based on Belief in Self-Determinism (BSD) Theo... by Muhammad Ali Asadullah, Tabassum Iqbal, Ali Haj Khalifa, Sajid Haider

    Published 2025-03-01
    “…The study also found that the mediating role of moral courage between moral convictions and pro-social rule-breaking differs across different levels of professional experience. …”
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    Article