Greening the globe: a multi-stage analysis of human capital, innovation-policy interactions, and renewable energy in driving environmental sustainability
Yu Wence,
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Chuhao Wang,
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Xue Zhao
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et al.
Frontiers in Environmental Science,
Journal Year:
2025,
Volume and Issue:
13
Published: March 21, 2025
Economic
growth
must
be
balanced
with
ecological
sustainability
as
G20
nations
face
mounting
environmental
concerns
and
challenges.
These
countries
account
for
the
majority
of
global
economic
output
emissions,
making
them
pivotal
in
efforts
to
reduce
footprints
while
fostering
innovation
progress.
This
study
introduces
a
novel
approach
by
integrating
advanced
econometric
methods
such
Cross-Sectional
Augmented
ARDL
(CS-ARDL),
Mean
Group
(AMG),
Common
Correlated
Effects
(CCEMG),
Granger
causality
tests
comprehensively
analyze
dynamic
relationships
between
footprint
(EFP),
policies
(EP),
renewable
energy
consumption
(REC),
capital
formation
(CF),
(INN)
from
1990
2023.
The
key
novelty
this
lies
its
methodological
rigor
ability
address
cross-sectional
dependence
heterogeneity
within
economies.
Unlike
prior
research,
simultaneously
examines
linear,
nonlinear,
interaction
effects,
providing
holistic
understanding
how
factors
interact
over
time.
CS-ARDL
results
highlight
that
policies,
innovation,
drive
sustainability,
REC
playing
most
significant
role
reducing
EFP
findings
on
further
emphasize
sustainable
development
hinges
strategic
investments
human
physical
capital.
By
leveraging
AMG
CCEMG
methodologies,
research
strengthens
robustness
findings,
ensuring
their
validity
across
diverse
contexts.
analysis
reveals
bidirectional
relationship
unidirectional
link
EP,
underscoring
critical
shaping
policy.
offers
groundbreaking
empirical
insights
into
economic,
environmental,
dynamics
nations,
advocating
prioritize
energy,
technological
advancements,
investments.
Future
should
explore
sector-specific
socio-political
dimensions
pathways.
Language: Английский
Navigating the path to sustainability in G20: Nexus of industrialization, economic development, resource management and green innovations
Frontiers in Environmental Science,
Journal Year:
2025,
Volume and Issue:
13
Published: April 24, 2025
Background
Environmental
sustainability
(ENS)
is
a
pressing
challenge
for
G20
economies,
requiring
delicate
balance
between
economic
growth,
resource
management,
and
green
innovations.
While
previous
research
has
explored
ENS
determinants,
limited
attention
been
given
to
the
synergistic
effects
of
financial
management
(FEM),
industrialization
(IDL),
efficiency
(REM),
growth
(ENG),
human
capital
(HCI),
innovations
(GEN)
within
framework.
Objective
This
study
evaluates
short-
long-term
impacts
these
factors
on
ENS,
offering
empirical
evidence
guide
policies
in
nations.
Methods
Utilizing
panel
data
(2000–2022),
applies
Cross-Sectional
Autoregressive
Distributed
Lag
(CS-ARDL)
capture
dynamic
relationships,
while
Augmented
Mean
Group
(AMG)
Common
Correlated
Effects
(CCEMG)
estimations
ensure
robustness.
Key
Findings
Results
indicate
that
FEM
(β
=
0.3361,
p
<
0.05),
ENG
0.2213,
0.01),
HCI
0.1026,
0.01)
significantly
enhance
emphasizing
crucial
role
stability,
expansion,
driving
sustainability.
Conversely,
IDL
−0.8879,
REM
−0.1425,
0.05)
negatively
affect
highlighting
environmental
risks
rapid
inefficient
utilization.
Robustness
analysis
further
reveals
GEN
positively
influences
0.1442,
reinforcing
need
sustained
eco-innovation
investments.
Policy
Implications
To
sustainability,
policymakers
should
prioritize
frameworks,
promote
development,
foster
technological
Strategies
also
mitigate
costs
improve
efficiency.
Strengthening
institutional
frameworks
fostering
global
cooperation
will
be
essential
achieving
aligning
with
Sustainable
Development
Goals
(SDGs).
Language: Английский