Results 1 to 10 of about 1,468,325 (269)

The role of green finance in reducing agricultural non-point source pollution—an empirical analysis from China

open access: yesFrontiers in Sustainable Food Systems, 2023
IntroductionGreen finance plays a crucial role in driving sustainable development and has the potential to effectively reduce pollution emissions, thereby positively impacting the environment.
Wen Lv, Zheng Zhang, Xiaran Zhang
doaj   +1 more source

The Spatial Changes of Transportation Infrastructure and Its Threshold Effects on Urban Land Use Efficiency: Evidence from China

open access: yesLand, 2021
The development of social production and the agglomeration of the urban population have brought tremendous pressure to transportation infrastructure.
Xinhai Lu, Mengcheng Wang, Yifeng Tang
doaj   +1 more source

The Price of Cost-Effectiveness Thresholds

open access: yesSSRN Electronic Journal, 2022
Health systems around world are increasingly adopting cost-effectiveness (CE) analysis to inform decisions about access and reimbursement. We study how CE thresholds imposed by a health plan for granting reimbursement affect drug producers pricing incentives and patients access to new drugs. Analysing a sequential pricing game between an incumbent drug
Brekke, Kurt R.   +2 more
openaire   +3 more sources

RETRACTED: How Does Environmental Regulation Affect Green Innovation? A Perspective From the Heterogeneity in Environmental Regulations and Pollutants

open access: yesFrontiers in Energy Research, 2022
Green (technical) innovation is expected to be an effective tool for addressing environmental crises. However, the effect of environmental regulations on green innovation may depend on the type of environmental regulation.
Zhenling Chen   +4 more
doaj   +1 more source

Mitochondrial threshold effects [PDF]

open access: yesBiochemical Journal, 2003
The study of mitochondrial diseases has revealed dramatic variability in the phenotypic presentation of mitochondrial genetic defects. To attempt to understand this variability, different authors have studied energy metabolism in transmitochondrial cell lines carrying different proportions of various pathogenic mutations in their mitochondrial DNA. The
Rodrigue, Rossignol   +5 more
openaire   +2 more sources

RETRACTED: Assessing the Impact of the Digital Economy on Green Total Factor Energy Efficiency in the Post-COVID-19 Era

open access: yesFrontiers in Energy Research, 2021
Digital transformation in the energy sector is an essential tool for promoting the construction of a clean energy system in the post-COVID-19 era. Under the background of digital China strategy and sustainable energy transformation in the post-COVID-19 ...
Sisi Zhang, Xiaoyu Ma, Xiaoyu Ma, Qi Cui
doaj   +1 more source

Threshold Effects in Cointegrating Relationships* [PDF]

open access: yesOxford Bulletin of Economics and Statistics, 2006
AbstractIn this paper, we introduce threshold‐type nonlinearities within a single‐equation cointegrating regression model and propose a testing procedure for testing the null hypothesis of linear cointegration vs. cointegration with threshold effects. Our framework allows the modelling of long‐run equilibrium relationships that may change according to ...
Gonzalo, Jesús, Pitarakis, Jean-Yves
openaire   +5 more sources

The facilitation effect and language thresholds [PDF]

open access: yesFrontiers in Psychology, 2014
Lechner and Siemund (2014) set out to determine whether bilinguals have an advantage for learning additional languages over monolinguals, purporting to evaluate the Threshold Hypothesis of Cummins (1979a) in this context. The study investigated the attainment of English literacy by Turkish-German, Vietnamese-German, and RussianGerman simultaneous and ...
Rolstad, Kellie, MacSwan, Jeff
openaire   +3 more sources

THRESHOLD EFFECT IN THE RELATIONSHIP BETWEEN INFLATION RATE AND ECONOMIC GROWTH IN INDONESIA

open access: yesBuletin Ekonomi Moneter dan Perbankan, 2022
This paper investigated the linear and nonlinear relationships between inflation and economic growth in Indonesia using provincial data from 1994 to 2019.
Adam Luthfi Kusumatrisna   +2 more
doaj   +1 more source

THRESHOLD EFFECTS AND PERTURBATIVE UNIFICATION [PDF]

open access: yesInternational Journal of Modern Physics A, 1995
We discuss the effect of the renormalization prescription in the computation of the unification point for running coupling constants. We explore the effects of threshold crossing on the β functions. We compute the running of the coupling constants of the Standard Model, between mz and Mp, using a mass-dependent subtraction procedure, and then compare ...
Bastero Gil, M.   +2 more
openaire   +3 more sources

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