Sustainability,
Journal Year:
2024,
Volume and Issue:
16(20), P. 8825 - 8825
Published: Oct. 12, 2024
Drawing
from
A-share
listed
companies’
data
the
Shanghai
and
Shenzhen
stock
markets
in
China
(2013–2022),
this
paper
adopts
differential
model
to
test
impact
mechanism
of
a
green
supply
chain
(GSC)
pilot
on
enterprises.
The
results
show
that
GSC
effectively
improved
carbon
performance
enterprises
passed
series
robustness
tests.
Mechanism
analysis
finds
innovation,
efficiency
improvement,
environmental
information
disclosure
(EID)
can
reduce
emissions
moderating
effect
discovers
regulation
attention
strengthened
role
improving
performance.
In
addition,
had
better
reduction
mature,
technology-intensive,
non-state-owned
above
research
conclusions
provide
strong
support
for
government
build
promote
low-carbon
development.
Ecological Indicators,
Journal Year:
2024,
Volume and Issue:
159, P. 111597 - 111597
Published: Jan. 25, 2024
Identifying
the
regional
heterogeneity
characterizing
mechanisms
influencing
carbon
emissions
is
crucial
to
scientific
formulation
of
emission
reduction
targets
and
strategies.
The
studies
that
have
been
conducted
limitations
in
terms
classification
criteria
study
scales,
their
findings
are
limited
reflect
actual
situation.
In
this
study,
perspective
main
functional
area
chosen
as
entry
point
carry
out
classification.
First,
305
county-level
administrative
districts
Yangtze
River
Delta
urban
agglomeration
(YRDUA)
categorized
into
four
different
types
areas
according
official
standards.
Then,
differences
intensity
(CEI)
within
outside
each
analyzed.
STIRPAT
model
(Stochastic
Impacts
by
Regression
on
Population,
Affluence
Technology)
used
analyze
impact
various
factors
areas.
results
show
there
significant
CEI
areas,
indicating
feasibility
necessity
studying
from
area.
key
development
(KDA)
optimized
(ODA)
dominate
evolution
CEI,
especially
KDA
should
be
core
for
reduction.
There
population
density,
industrial
structure
government
intervention.
Our
provides
a
basis
subregional
regulation
Energy Sources Part B Economics Planning and Policy,
Journal Year:
2023,
Volume and Issue:
18(1)
Published: April 4, 2023
This
paper
first
measures
the
level
of
environmental
efficiency
(EE)
in
72
countries
between
2001
and
2019
by
adopting
Global
Malmquist-Luenberger
productivity
index
framework
super
slack-based-measure
model.
Then,
using
instrument
variable-generalized
method
moments
(IV-GMM)
approach,
we
examine
role
hydrogen
development
increasing
EE.
We
also
pay
attention
to
asymmetric
effect,
moderating
mediating
effect
development-EE
nexus.
Several
findings
are
highlighted
as
follows:
(1)
Hydrogen
can
significantly
increase
(2)
The
marginal
impact
on
EE
is
positive
with
a
high
EE,
while
it
insignificant
low
which
shows
enhancement
development.
(3)
Foreign
direct
investment
key
variable
nexus
strengthen
this
And
(4)
analysis
documents
that
technological
progress
an
effective
through
affects
According
these
results,
propose
several
policy
implications
for
acceleration
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Nov. 12, 2024
Carbon
emission
and
sustainable
development
have
attracted
global
attention.
Promoting
urban
green
innovation
(UGI)
in
the
Yellow
River
Basin
(YRB)
will
help
lowering
intensity
of
carbon
emissions
improve
safety
sustainability.
A
SBM-DEA
model
was
constructed
to
measure
efficiency
(CEE)
degree
coupling
coordination
with
UGI
calculated
73
prefecture-level
cities
YRB.
The
spatial
association
network
CEE
coupled
is
by
using
a
modified
gravity
model,
social
analysis
quadratic
assignment
procedure
(QAP),
analyze
potential
energy,
characteristics
clustering
characteristics.
study
found
that:
(1)
YRB
shows
fluctuating
growth,
mutual
promotion
continuous
coordinated
development.
(2)
linkage
between
gradually
close,
energy
increases
year
year,
obvious
spillover
effect,
indicating
that
radiation
influence
are
increasing.
In
contrast
middle
stream,
upstream
downstream
regions
show
higher
percentage
entire
network,
their
structure
more
intricate
robust.
(3)
patterns
three
major
clusters
examined
block
exploring
positioning
functions
various
these
conglomerations,
which
includes
net
spillover,
benefit,
two-way
broker
plate,
so
as
strengthen
connection
cities.
(4)
Factors
such
adjacency,
industrial
structure,
population
density,
digital
economy
urbanization
level,
significantly
impact
along
temporal
regional
heterogeneity.
Therefore,
tailored
policies
needed
collaboration
UGI,
fostering
circular
promoting
