Energy Strategy Reviews,
Journal Year:
2024,
Volume and Issue:
51, P. 101308 - 101308
Published: Jan. 1, 2024
The
purpose
of
this
research
is
to
investigate
the
implications
policy
uncertainty
on
sectoral
GHG
emissions
in
Saudi
Arabia.
performs
a
battery
advanced
quantile-based
methodologies,
namely
quantile
unit
root
test
(QAR),
causality-in-quantiles
(CiQ)
test,
and
Quantile-on-Quantile
regression
(QQR)
as
reference
model,
while
(QR)
carried
out
check
robustness
findings.
results
CiQ
indicate
statistically
significant
causal
relationship
at
different
quantiles
between
emissions,
with
particular
emphasis
industrial
transportation
sectors.
On
other
hand,
QQR
suggests
that
effects
exhibit
asymmetry
are
contingent
upon
both
order
economic
sector.
Furthermore,
increases
all
sectors,
exception
agriculture.
particularly
demonstrate
when
low,
it
can
increase
environmental
deterioration
by
raising
especially
sectors
higher
levels
pollution.
Finally,
repercussions
stemming
from
more
conspicuous
analysis
provide
empirical
support
for
QQR.
findings
offer
recommendations
policymakers.
Energy Strategy Reviews,
Journal Year:
2023,
Volume and Issue:
51, P. 101281 - 101281
Published: Dec. 12, 2023
Algeria's
recent
economic
shifts
have
caused
its
macroeconomic
data
to
exhibit
an
abnormal
distribution,
requiring
a
nonlinear
approach
examine
the
asymmetric
impact
of
technological
innovation
(TI),
fossil
fuel
energy
(FFE),
and
renewable
(RE)
on
CO2
emissions.
This
study
employs
autoregressive
distributed
lag
(NARDL)
model
analyze
these
factors
Furthermore,
Quantile
Autoregressive
Distributed
Lag
(QARDL)
Granger
Causality
(QGC)
approaches
are
employed
for
robustness
checks.
The
NARDL
results
indicate
that
positive
shocks
in
TI
decrease
emissions,
whereas
negative
increase
Positive
RE
also
while
no
effect.
In
contrast,
FFE
but
even
stronger
effect,
resulting
almost
double
emissions
over
time.
These
findings
confirm
presence
asymmetry,
as
regressors
clearly
influence
Algeria.
Moreover,
from
causality
analysis
TI,
RE,
causal
effect
consistent
with
QARDL
QGC
approaches.
Therefore,
it
is
crucial
Algeria
prioritize
investment
sustainable
technology
implement
carbon-neutral
policies
reduce
reliance
encourage
use
cleaner
sources.
shift
towards
green
sector
requires
policymakers
ensure
aligns
development
objectives.
Energy Strategy Reviews,
Journal Year:
2024,
Volume and Issue:
52, P. 101301 - 101301
Published: Feb. 2, 2024
Anthropogenic
environmental
pollution
has
become
a
global
concern
due
to
its
profound
impact
on
Earth's
ecosystems.
This
study
examines
the
interrelation
between
energy
resources
(both
renewable
and
non-renewable),
economic
growth,
CO2
emissions
across
G-20
countries,
using
historical
data
from
1990
2020.
The
employs
robustness
analysis
confirm
stability
consistency
of
acquired
primary
approaches.
utilizes
FMOLS
(Fully
Modified
Ordinary
Least
Squares)
DOLS
(Dynamic
methodologies
investigate
endogeneity
issues
examine
dynamic
linkages
in
long-term
short-term
contexts.
is
bifurcated
based
two
distinct
dependent
variables:
gas
oil.
Results
indicate
that
oil
energies
directly
augment
emissions.
While
hydro
typically
diminish
emissions,
specific
quantiles
suggest
slight
increase,
indicating
an
indirect
contribution.
GDP's
quantile
transition
positive
negative
implies
growth
can
curtail
suggesting
shift
developed
economies
non-renewable
dependencies.
offers
insightful
policy
implications,
emphasizing
need
harmful
conventional
sources
renewables
align
with
Sustainable
Development
Goals
(SDGs)
for
2030.
Environmental and Sustainability Indicators,
Journal Year:
2023,
Volume and Issue:
19, P. 100289 - 100289
Published: Aug. 19, 2023
Life
expectancy
is
critical
in
determining
living
conditions
modern
societies,
making
it
a
vital
focus
for
policymakers.
This
research
employs
panel
quantile
regression
model
(ranging
from
0.05
to
0.95)
Asian
countries
2000
2018.
The
study
investigates
the
impact
of
economic
growth,
renewable
and
non-renewable
energy
consumption,
carbon
emissions,
government
health
services
on
life
expectancy.
findings
reveal
that
growth
affects
only
at
0.95th
quantiles
while
negatively
influencing
lower
medium
quantiles.
Conversely,
emissions
have
significant
adverse
effect
across
all
Hydroelectricity
low
high
quantiles,
except
quantile.
On
other
hand,
higher
levels
petroleum
liquids
intake
demonstrate
positive
effects
Government-provided
healthcare
significantly
improves
lowest
middle
but
its
diminishes
highest
These
underscore
importance
fostering
productivity
through
improved
organizational
structures.
Simultaneously,
efforts
toward
environmental
sustainability
clean
sources
are
essential
thriving
ecosystem.
Yet,
effective
use
technical
endeavors
ensuring
ecosystem
as
part
establishing
form
sources.
Air Quality Atmosphere & Health,
Journal Year:
2024,
Volume and Issue:
unknown
Published: March 14, 2024
Abstract
This
research
analyzes
the
dynamic
relationship
between
green
bonds,
energy
prices,
geopolitical
risk,
and
CO
2
emissions.
In
doing
so,
study
examines
global
scale
at
disaggregated
(i.e.,
sectoral)
level,
applies
a
novel
time
frequency-based
approach
wavelet
local
multiple
correlation-WLMC),
uses
high-frequency
daily
data
1st
January
2020
28th
April
2023.
considers
potential
differences
among
sectors.
So,
aggregated
level
emissions
on
sectoral
bases
are
investigated.
Hence,
comprehensively
uncovers
effect
of
aforementioned
indicators
The
results
reveal
that
(i)
most
influential
factor
is
risk
(2020/1–2021/5),
bonds
(2021/5–2021/7),
prices
(2021/7–2023/1),
(2023/1–2023/4);
(ii)
effects
factors
much
weaker
(stronger)
lower
(higher)
frequencies;
(iii)
change
based
times
(iv)
however,
do
not
differ
or
levels.
Overall,
present
insights
for
frequency-varying
as
well
both
analyses
