Results 81 to 90 of about 4,922 (217)

Nonparametric expectile shortfall regression for functional data

Demonstratio Mathematica
This work addresses the issue of financial risk analysis by introducing a novel expected shortfall (ES) regression model, which employs expectile regression to define the shortfall threshold in financial risk management.
Almanjahie Ibrahim M., Abood Hanan, Bouzebda Salim, Alshahrani Fatimah, Laksaci Ali   +4 more
doaj   +1 more source

Climate‐driven intraspecific shifts in seed germination phenology: Consequences for native temperate woodland restoration and regeneration

PLANTS, PEOPLE, PLANET, EarlyView.
As climate change alters seasonal patterns, temperate tree populations face a growing risk of phenological mismatch, where seed dispersal and germination no longer align with favourable conditions for survival. This study predicted how warming by the end of the century will affect seed dormancy breaking and germination in populations of three UK tree ...
Roberta L. C. Dayrell, Charlotte E. Seal, Kaitalin White, Elena Fouce Hernandez, Pablo Gómez Barreiro, Lee Oliver, Adam Donaldson, Ted Chapman, Efisio Mattana   +8 more
wiley   +1 more source

The asymmetric effect of household and commercial energy efficiency on U.S. energy-related CO2 emissions

Innovation and Green Development
As environmental threats intensify, policies that reduce carbon (CO2) emissions become essential for attaining a sustainable environment. This study examines the asymmetric effect of household and commercial energy efficiency on energy-related carbon ...
Ojonugwa Usman, Paul Terhemba Iorember, Oktay Ozkan, Andrew Adewale Alola   +3 more
doaj   +1 more source

Bootstrap Enhanced Penalized Regression for Variable Selection with Neuroimaging Data

Frontiers in Neuroscience, 2016
Recent advances in fMRI research highlight the use of multivariate methods for examining whole-brain connectivity. Complementary data-driven methods are needed for determining the subset of predictors related to individual differences.
Samantha Valerie Abram, Nathaniel Helwig, Craig Moodie, Colin G DeYoung, Angus W MacDonald III, Niels Waller   +5 more
doaj   +1 more source

Towards a Sustainable Future: The Role of Technological Innovation and Digitalization in European Union Climate Change Mitigation

Sustainable Development, EarlyView.
ABSTRACT Technological innovation and digitalization are widely viewed as key drivers of sustainable development, yet their effectiveness in reducing carbon emissions remains uncertain. This study examines how technological innovation, digitalization, energy structure, and economic activity shape both CO2 emissions and total factor productivity in 22 ...
Muhammad Waqas Khalid, Fatima Lambarraa‐Lehnhardt, Lea Nicita   +2 more
wiley   +1 more source

Energy Dependence, Energy Import Diversification, and Institutional Quality: Heterogeneous Impacts on Sustainable Economic Development in the European Union

Sustainable Development, EarlyView.
ABSTRACT Energy dependence poses significant risks for economic development, particularly in regions that rely heavily on imported fossil fuels. This paper examines how energy dependence and energy import diversification influence economic development across 27 European Union countries between 2000 and 2022. Using IV‐GMM and panel quantile regressions,
Mehmet Pinar
wiley   +1 more source

Financial Inclusion, Energy Transition, and Sustainable Development in Sub‐Saharan Africa: A Distributional Panel Analysis

Sustainable Development, EarlyView.
ABSTRACT Sub‐Saharan Africa (SSA) faces pressing financing and structural transitions to achieve the 2030 Agenda, yet the distributional relationships linking financial inclusion and renewable energy adoption to sustainable development goal (SDG) achievement remain underexplored. This study investigates the roles of multidimensional financial inclusion
Mehdi Seraj, Abdulmajeed Tsowa Muhammad, Turgut Tursoy   +2 more
wiley   +1 more source

Asymmetric Effect of Monetary and Fiscal Policy Uncertainty on the Energy Transition: Evidence from the United States

გლობალიზაცია და ბიზნესი
This research attempts to investigate how uncertainty in fiscal policy (FPU) and monetary policy (MPU) affects the US energy transition. While previous literature took the total renewable energy consumption (REC) as an indicator for the energy transition,
Mohammed Amine Mouffok, Omar Mouffok, Wassila Bouabdallah, Youcef Souar   +3 more
doaj   +1 more source

Testing Equality of Nonparametric Quantile Regression Functions

International Journal of Statistics and Probability, 2014
This article proposes a new approach for testing the equality of nonparametric quantile regression functions based on marked empirical processes. We develop test statistics that posses better Type I and power properties in comparison to all available procedures in the literature. Simulation results also indicate that our tests have superior local power
Chinthaka Kuruwita, Colin Gallagher, Karunaratne Kulasekera   +2 more
openaire   +2 more sources

The Relationship Between Gender Equality and Inclusive and Sustainable Economic Performance: Evidence From European Union Countries

Sustainable Development, EarlyView.
ABSTRACT Gender equality is widely recognized as a key driver of inclusive and sustainable economic development, yet its economic impacts vary across European Union (EU) member states. This study investigates the long‐run relationship between gender equality and economic performance in the 27 EU countries during 1991–2022. Specifically, it examines the
Mahrukh Khan, Fatma Türüç‐Seraj, Şerife Zihni‐Eyüpoğlu   +2 more
wiley   +1 more source