Research Square (Research Square),
Год журнала:
2023,
Номер
unknown
Опубликована: Сен. 18, 2023
Abstract
The
construction
industry
in
China
has
embraced
green
evaluation
standards,
acknowledging
the
significance
of
addressing
carbon
emissions
during
phase.
This
study
provides
an
overview
enablers,
challenges,
and
associated
with
low-carbon
building
practices
Chongqing,
China,
highlighting
key
factors
contributing
to
successful
implementation
obstacles
hindering
progress.
A
questionnaire
survey
was
conducted
understand
these
aspects
better,
distributing
420
questionnaires
among
individuals
different
age
groups,
education
levels,
working
units,
job
experiences.
Stakeholders
from
various
sectors
within
provided
their
perspectives.
examines
several
including
development
regulations,
cost
optimization
for
operation
maintenance,
integration
renewable
energy,
planning
policies,
improvement
occupant
comfort,
lower
project
capital
costs,
increased
property
value.
findings
indicate
that
stakeholders
generally
agree
on
positive
contribution
enablers
practices.
Energy
material
ranked
highest
followed
by
government
subsidies,
tax
breaks,
environmentally
friendly
practices,
collaborative
innovation.
These
are
crucial
achieving
sustainability
objectives
reducing
built
environment.
presented
this
offer
valuable
insights
policymakers,
professionals,
stakeholders,
enabling
them
make
informed
decisions
take
proactive
measures
minimize
sector.
By
challenges
leveraging
adopting
can
be
accelerated,
promoting
sustainable
environmental
impact
environment
China.
Sustainability,
Год журнала:
2025,
Номер
17(5), С. 1912 - 1912
Опубликована: Фев. 24, 2025
Amid
the
pressing
challenges
of
global
warming,
carbon
trading
policies
have
gained
increasing
importance
in
advancing
green
development.
This
study
employs
Double
Machine
Learning
(DML)
to
effectively
process
high-dimensional
data
and
nonlinear
relationships,
integrating
methods
such
as
Difference-in-Differences
(DID)
systematically
address
endogeneity
issues.
Using
an
indicator
system
for
High-Quality
Agricultural
Development
(HQAD)
covering
30
provinces,
municipalities,
autonomous
regions,
this
aims
evaluate
impact
pilot
emissions
(CET)
policy
on
HQAD.
The
findings
are
follows:
(1)
CET
significantly
enhances
Though
positive
effect
has
diminished,
multi-dimensional
robustness
checks
confirm
results’
credibility
stability.
(2)
Mechanism
analysis
shows
that
promotes
HQAD
through
two
key
pathways:
strengthening
environmental
regulation
(ER)
improving
agricultural
energy
total
factor
productivity
(AETFP).
(3)
Regional
heterogeneity
is
evident,
with
eastern
region
showing
most
substantial
effects,
followed
by
western
region,
while
central
minimal
impact.
Regarding
grain
functional
zones,
significant
main
sales
balance
areas
but
weaker
producing
area.
Based
these
findings,
provides
three
recommendations
inform
policymaking,
facilitate
transition,
promote
Development.
Sustainability,
Год журнала:
2024,
Номер
16(4), С. 1573 - 1573
Опубликована: Фев. 13, 2024
With
the
implementation
of
“carbon
peaking
and
carbon
neutrality”
in
China,
new
energy
enterprises,
as
vanguard
this
strategy,
have
entered
a
era
innovation-driven
development.
However,
enterprises
at
different
lifecycle
stages
will
face
internal
external
conditions,
there
are
differences
their
mechanisms
business
performance.
In
case,
whether
technological
innovation
efficiency
can
an
obviously
positive
effect
on
growth
what
effects
it
for
become
issues
great
concern
to
company
management,
investors,
governments,
other
stakeholders.
This
research
takes
81
Chinese
objects.
First,
they
divided
into
growing,
mature,
declining
based
cash
flow
combination
method.
Then,
efficiencies
from
2016
2021
calculated
stochastic
frontier
method
evaluations
performed
by
taking
both
financial
non-financial
indicators
consideration.
Finally,
mediating
consideration,
heterogeneity
studied
perspective
enterprise
lifecycles
fixed-effect
model.
The
results
indicate
that
has
fluctuated
around
0.90
recent
years,
is
generally
high
level.
ranking
mature
period
>
growing
period.
Technological
impact
growth,
market
share
plays
role
process.
different,
with
showing
impact.
Growing
more
affected
due
demand
development,
while
often
difficulties
such
unstable
operating
conditions
outdated
equipment,
unreasonable
innovations
may
actually
accelerate
decline.
Land,
Год журнала:
2025,
Номер
14(4), С. 791 - 791
Опубликована: Апрель 7, 2025
Land
serves
as
a
crucial
repository
of
resource
elements,
and
enhancing
the
green
use
efficiency
urban
land
(GUEUL)
is
essential
for
attaining
sustainable
development.
Based
on
296
cities
in
China
from
2006
to
2022,
this
study
explored
relationship
between
system
innovation
GUEUL
by
integrating
multi-source
data,
ArcGIS
analysis,
EBM-DEA
model,
DID
elucidating
temporal
trend
spatial
utilization
characteristics
China.
natural
experimental
scenario
pilot
reform
China’s
construction
approval
system,
finds
through
in-depth
analysis
double-difference
model
that
vertical
transfer
authority
has
fundamentally
optimized
development
pattern
GUEUL,
positive
impact
mainly
reflected
two
dimensions:
one
hand,
it
reduces
systematic
transaction
costs,
other
enhances
density
industrial
agglomeration.
Second,
lower
initial
level
infrastructure
degree
dependence
finance,
more
significant
decentralization
power
promotion
GUEUL.
Currently,
undergoing
swift
phase
urbanization
industrialization,
provides
policy
support
improving
comprehensive
promoting
high-quality
region.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Май 25, 2025
Under
the
background
of
realizing
strategy
advanced
country
and
superior
development,
innovative
cities
pilot,
as
an
important
institutional
exploration
path,
can
effectively
stimulate
innovation
vitality
cities,
enhance
industrial
framework,
improve
urban
environment,
significantly
affect
land
elements.
This
research
integrates
notion
high-quality
development
into
components,
creates
index
system
for
evaluation
using
input-output
model,
uses
Super-SBM
model
to
evaluate
land-use
efficiency
279
nationwide.
paper
a
multi-period
DID
discusses
impact
city
pilot
policies
on
use
efficiency.
These
are
findings
study:
(1)
In
terms
average
efficiency,
in
eastern
region
0.1333
higher
than
those
central
2021;
The
western
is
0.0593
region.
From
2006
2021,
range
(the
gap
between
maximum
minimum)
showed
decreasing
trend.
(2)
efficient
be
realized
through
execution
pilot.
Specifically,
contrasted
with
non-innovative
pilots
increase
importance
usage
by
roughly
3.6%.
And
conclusion
passes
several
tests
robustness.
(3)
mechanism
analysis
indicate
that
primarily
achieves
effective
utilization
resources
path
structure
optimization
effect,
policy
guidance
talent
gathering
effect.
(4)
Extended
reveals
mainly
affects
large
cities.
Based
results,
this
proposes
optimize
structure;
Strengthen
government's
pollution
control;
Build
"Smart
Land"
management
system;
Countermeasures
suggestions
such
improving
accordance
local
conditions.
Scientific Reports,
Год журнала:
2023,
Номер
13(1)
Опубликована: Ноя. 9, 2023
Abstract
This
study
investigates
the
relationships
among
government
intervention,
industrial
structure,
and
energy
eco-efficiency
(EE).
Energy
was
measured
based
on
a
non-radial
directional
distance
function
for
236
cities
in
China
from
2005
to
2019.
Additionally,
difference-in-difference
model
(DID)
method
spatial
econometric
models
were
used
analyse
impact
of
intervention
structure
their
spill-over
effects.
Government
includes
fiscal
expenditures
policy
orientation
new
demonstration
construction.
Our
results
indicate
that:
China’s
EE
has
fluctuating
upward
trend
increased
17.85%
period,
its
distribution
imbalance
gradually
developed
into
regional
balance.
Moreover,
adjustment
improved
urban
by
7.43%
0.92%,
respectively,
which
also
effects
neighbouring
regions.
Furthermore,
economic
development,
technological
innovation,
foreign
direct
investment
enable
EE.
However,
urbanisation
hinders
improvement
eco-efficiency.
Finally,
heterogeneity
analysis
showed
that
city
better
eastern
western
promoting
Scientific Reports,
Год журнала:
2023,
Номер
13(1)
Опубликована: Сен. 1, 2023
There
are
urgent
ecological
and
environmental
problems
in
the
process
of
utilization
urban
construction
land,
promoting
green
land
is
conducive
to
sustainable
development
high-quality
economic
development.
Based
on
panel
data
108
prefecture-level
above
cities
Yangtze
River
Economic
Belt,
China
from
2003
2017,
this
paper
uses
super-efficiency
SBM
model
measure
efficiency
(GEUCL),
analyzes
its
spatial-temporal
evolution
characteristics,
constructs
spatial
autoregressive
study
spillover
effects
perspective
hierarchy.
It
found
that,
terms
temporal
variation,
average
value
shows
a
fluctuating
upward
trend
during
period,
rising
0.27
0.39
cumulative
growth
rate
44.44%,
with
an
annual
3.14%.
In
distribution
number
medium-efficiency
high-efficiency
increases
significantly,
while
low-efficiency
decreases
sharply;
always
present
scattered
distribution,
change
agglomeration
distribution.
addition,
GEUCL
has
significantly
positive
between
neighboring
different
grades
same
grade,
among
them,
increase
higher-grade
that
adjacent
lower-grade
cities;
grade.
Sustainability,
Год журнала:
2024,
Номер
16(10), С. 4115 - 4115
Опубликована: Май 14, 2024
On
the
global
scale,
low-carbon
city
pilot
policy
(LCCPP)
has
important
significance
for
and
influence
on
study
of
urban
land
green
use
efficiency
(ULGUE).
Based
panel
data
283
cities
in
China
from
2007
to
2019,
this
uses
super-SBM
model,
multi-period
DID
spatial
econometric
intermediary
effect
heterogeneity
analysis
methods
deeply
explore
specific
impact
mechanism
LCCPP
ULGUE.
The
results
show
following:
(1)
During
period,
average
ULGUE
selected
samples
increased
by
11.71
percentage
points
overall
showed
a
certain
agglomeration
effect.
(2)
significant
promoting
improvement
ULGUE,
there
is
positive
spillover
(3)
mainly
achieved
through
two
paths:
reducing
energy
utilization
intensity
improving
innovation
level.
(4)
In
with
different
levels
efficiency,
geographical
location,
resource
endowment,
are
differences
effects.
This
paper
puts
forward
countermeasures
suggestions
comprehensively
promote
sustainable
development
efficiency.
Polish Journal of Environmental Studies,
Год журнала:
2024,
Номер
unknown
Опубликована: Апрель 3, 2024
Accurately
evaluating
the
innovation
motivation
effect
of
low-carbon
city
pilot
policy
is
significant
for
improving
and
promoting
policy.However,
no
study
has
specifically
examined
above
from
point
view
spillover
effects
among
customers
suppliers.Based
on
this,
we
introduce
perspective
supply
chain
collect
annual
data
Chinese-listed
firms
between
2008
2020.Using
differences-in-differences
(DID)
model,
have
tested
relationship
in
location
largest
customer
affiliated
suppliers'
behavior.Our
findings
indicate
that
implementing
incentivizes
suppliers
to
invest
innovation.Additionally,
our
research
finds
financing
constraints
market
monopoly
power
moderate
spillover.Interestingly,
impact
more
pronounced
high-carbon
low-tech
sectors
as
well
those
eastern
region.
Frontiers in Environmental Science,
Год журнала:
2024,
Номер
12
Опубликована: Авг. 30, 2024
As
an
urbanization
effort
propelled
by
administrative
measures,
city-county
merger
has
been
particularly
prevalent
in
the
district
adjustments
of
prefecture-level
cities
China.
However,
there
scant
research
focusing
on
policy’s
impact
efficiency
green
utilization
urban
land.
We
selected
panel
data
from
Chinese
2003
to
2020,
employing
slack-based
measure
(SBM)
model
that
accounts
for
undesirable
outputs,
conjunction
with
Malmquist-Luenberger
(ML)
productivity
index,
land
use
cities.
Building
this,
we
utilized
staggered
difference-in-differences
(DID)
investigate
policies
expanding
through
leasing
Our
findings
indicate
generally
led
a
decline
Further
mechanism
analysis
suggests
local
governments’
excessive
focus
economic
development,
leading
low-quality
development
model,
is
significant
factor
contributing
Specifically,
policy
indirectly
reduces
increasing
industrial
revenue,
number
polluting
enterprises,
lowering
rationalization
level
structure,
and
raising
overachievement
growth
targets.
reveals
heterogeneous
impacts
across
different
regions,
city
sizes,
levels,
planning
types.
The
more
inhibitory
effect
non-eastern
smaller
cities,
peripheral
underdeveloped
resource-based
study
confirms
as
reform
initiative,
effectiveness
still
relies
traditional
extensive
based
expansion,
which
not
conducive
enhancing
