Energy Strategy Reviews,
Год журнала:
2024,
Номер
51, С. 101308 - 101308
Опубликована: Янв. 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,
Год журнала:
2023,
Номер
51, С. 101281 - 101281
Опубликована: Дек. 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.
Environmental Science and Pollution Research,
Год журнала:
2024,
Номер
31(7), С. 11228 - 11242
Опубликована: Янв. 13, 2024
This
research
examines
whether
environmental
regulations
have
a
moderating
effect
on
the
link
between
foreign
direct
investment
and
environment,
as
well
of
capital
investments
quality
for
BRICS
nations.
In
this
approach,
using
second-generation
panel
data
methodologies
period
1992-2020,
impacts
investments,
real
national
income,
consumption
renewable
energy,
stringency
index
load
capacity
factor
are
explored
in
base
empirical
model.
order
to
test
if
there
is
any
evidence
potential
parabolic
economic
growth
quality,
model
also
includes
square
income.
addition,
robustness
model,
role
policy
checked.
Empirical
results
show
U-shaped
association
development.
The
usage
energy
shown
improve
although
decrease
it.
Finally,
it
determined
that
effective
undoing
negative
demonstrating
validity
their
function.
Environmental Science and Pollution Research,
Год журнала:
2024,
Номер
31(13), С. 20033 - 20047
Опубликована: Фев. 17, 2024
Abstract
Considering
a
vast
majority
of
application
areas,
the
study
investigates
how
environmental
tax
(ET)
affects
ecological
footprint.
In
this
context,
examines
European
Union
Five
(EU5)
countries,
considers
footprint
(EF)
as
proxy
environment,
uses
ET
tax-based
measures
by
making
both
disaggregated
(i.e.,
energy
and
transport)
aggregated
level
analysis,
performs
novel
nonlinear
quantile-based
approaches
for
period
from
1995/Q1
to
2021/Q4.
The
outcomes
show
that
on
EF
(i)
energy-related
has
only
declining
effect
at
lower
middle
quantiles
in
Germany
Italy,
whereas
it
does
not
have
curbing
other
countries;
(ii)
transport-related
is
effective
any
country,
which
means
effect;
(iii)
total
decreasing
Germany;
(iv)
alternative
method
validates
robustness.
Thus,
demonstrates
changing
across
quantiles,
types
EF.
Hence,
can
be
suggested
go
relying
further
practices
decrease
EF,
there
long
way
remaining
EU5
countries
well
Energy Strategy Reviews,
Год журнала:
2024,
Номер
51, С. 101300 - 101300
Опубликована: Янв. 1, 2024
This
study
examines
the
role
of
renewable
electricity
generation
(EG)
on
environmental
quality
in
top
10
carbon
dioxide
(CO2)
emitting
European
countries
by
considering
ongoing
energy
crisis.
By
doing
so,
research
considers
effect
EG
(such
as
hydro,
solar,
and
wind)
at
a
disaggregated
level
from
January
2,
2019
to
August
31,
2023,
using
wavelet
coherence
(WC),
quantile-on-quantile
(QQ)
regression
Granger
causality
quantiles
(GQ)
methods.
The
outcomes
demonstrate
that
(i)
wind
have
strong
dependence
CO2
emissions,
while
effects
vary
across
times
frequencies;
(ii)
hydro
reduces
emissions
Germany,
Belgium,
Austria;
(iii)
higher
quantiles,
solar
curbs
Italy,
Spain,
Romania,
(iv)
lowers
all
except
Bulgaria;
(v)
generally
causal
for
some
lower
(0.05–0.10),
middle
(0.40–0.60),
(0.90–0.95)
quantiles.
results
thus
show
are
strongly
influenced
function
time,
frequency,
quantile.
In
line
with
outcomes,
suggests
continuing
rely
Italy
Austria,
other
best
alternative
achieving
carbon-neutral
economy.
this
way,
can
benefit
same
time
contribute
their
security.
