Sustainability,
Journal Year:
2024,
Volume and Issue:
16(24), P. 11281 - 11281
Published: Dec. 23, 2024
In
recent
years,
Jiangsu
Province
has
increasingly
prioritized
the
coordinated
regional
development
of
innovation.
Unicorn
and
gazelle
companies,
characterized
by
technological
or
business
model
innovation,
serve
as
significant
indicators
innovation
capacity.
Therefore,
this
study
uses
unicorn
companies
recognized
between
2020
2022
in
samples,
employing
ArcGIS
geographical
detectors
to
investigate
spatial
distribution
characteristics
influencing
factors
these
propose
optimization
strategies,
with
aim
assessing
landscape
Province.
The
key
findings
conclusions
are
follows:
(1)
over
past
three
average
nearest-neighbor
distance
decreased
from
10.491
km
1.706
km,
indicating
a
agglomeration;
peak
core
density
clusters
increased
substantially,
reflecting
growth
number
clustering
deepened.
(2)
Unicorns
gazelles
exhibit
clear
characteristics.
standard
deviation
ellipse
unicorns
is
centered
around
Suzhou,
while
display
continuous
pattern
Southern
Central
Jiangsu.
(3)
Geographical
detector
analysis
reveals
that
level
urban
most
influential
factor,
determinants
including
total
retail
sales
patent
grants.
(4)
To
foster
Jiangsu,
government
should
focus
on
enhancing
capacity,
ensuring
sustainable
nurturing
innovative
firms,
promoting
catalytic
surrounding
areas
through
cities.
Kent Akademisi,
Journal Year:
2024,
Volume and Issue:
17(4), P. 1500 - 1530
Published: June 14, 2024
Climate
change,
drought,
floods,
and
other
natural
disasters
are
frequently
encountered
problems
for
cities
in
the
21st
century.
Today,
urban
sustainability
is
an
essential
resource
achieving
sustainable
development
goals.
In
this
context,
many
countries
worldwide
have
started
taking
measures
through
of
indicators
to
withstand
environmental
hazards.
From
a
broad
perspective,
vulnerability
has
been
identified
social,
environmental,
economic
dimensions,
solutions
aimed
at
addressing
these
issues.
within
scope
study,
renewal
projects
implemented
Alipaşa-Lalebey
Neighborhood,
located
historic
Walled
City
Diyarbakır,
were
compared
with
old
city
fabric
evaluated
by
means
economic,
social
indicators.
Literature
review,
GIS
(Geographic
Information
System),
field
in-depth
interviews
used
as
methods
study.
The
Conservation
Development
Plan
Urban
Renewal
Projects
old-new
settlement
pattern
mapped
using
ArcMap
program
then
framework
As
result
it
was
concluded
that
new
housing
texture
project
Neighborhood
does
not
make
comprehensive
reference
traditional
texture.
Changing
street
texture,
spatial
changes
building
blocks,
parcel-building
typologies,
non-use
construction
techniques
materials
consequences
prevent
preservation
cultural
heritage
memory.
ineffective
use
local
resources
decreased
need
professions
led
failure
implement
absence
literature
discuss
applications
historical
context
reveals
unique
value
This
research
aims
guide
future
contexts
hot-arid
climate
regions
comprehensively
considering
principles
contribute
creation
more
effective
cities.
Journal of Environmental Planning and Management,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 30
Published: Dec. 20, 2024
China
is
currently
confronting
the
dilemma
of
achieving
green
development
goals
while
ensuring
economic
growth.
Urban
agglomerations,
as
a
new
form
concentration,
may
serve
an
effective
solution
to
this
challenge.
This
paper
treats
State
Council's
approval
national
urban
agglomeration
quasi-natural
experiment,
utilizing
panel
data
from
213
prefecture-level
cities
spanning
2004
2020.
A
multi-period
Difference-in-Differences
model
applied
assess
impact
National
Agglomerations
Policy
(NUAP)
on
Green
Total
Factor
Productivity
(GTFP).
The
findings
indicate
that
implementation
NUAP
has
led
average
increase
in
local
GTFP
0.0603.
effect
primarily
driven
by
enhanced
technological
innovation
capabilities,
reduced
misallocation
factor
resources,
and
"siphoning"
"spillover"
effects
central
cities.
Heterogeneity
analysis
reveals
agglomerations
expansion
phase,
larger
those
located
north
exbibit
more
significant
study
provides
perspective
research
offers
theoretical
empirical
support
for
evaluating
NUAP.
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(24), P. 11281 - 11281
Published: Dec. 23, 2024
In
recent
years,
Jiangsu
Province
has
increasingly
prioritized
the
coordinated
regional
development
of
innovation.
Unicorn
and
gazelle
companies,
characterized
by
technological
or
business
model
innovation,
serve
as
significant
indicators
innovation
capacity.
Therefore,
this
study
uses
unicorn
companies
recognized
between
2020
2022
in
samples,
employing
ArcGIS
geographical
detectors
to
investigate
spatial
distribution
characteristics
influencing
factors
these
propose
optimization
strategies,
with
aim
assessing
landscape
Province.
The
key
findings
conclusions
are
follows:
(1)
over
past
three
average
nearest-neighbor
distance
decreased
from
10.491
km
1.706
km,
indicating
a
agglomeration;
peak
core
density
clusters
increased
substantially,
reflecting
growth
number
clustering
deepened.
(2)
Unicorns
gazelles
exhibit
clear
characteristics.
standard
deviation
ellipse
unicorns
is
centered
around
Suzhou,
while
display
continuous
pattern
Southern
Central
Jiangsu.
(3)
Geographical
detector
analysis
reveals
that
level
urban
most
influential
factor,
determinants
including
total
retail
sales
patent
grants.
(4)
To
foster
Jiangsu,
government
should
focus
on
enhancing
capacity,
ensuring
sustainable
nurturing
innovative
firms,
promoting
catalytic
surrounding
areas
through
cities.
