Frontiers in Marine Science,
Год журнала:
2024,
Номер
11
Опубликована: Дек. 24, 2024
Under
the
impetus
of
new
generation
technological
revolution,
digitalization
offers
opportunities
for
green
development
marine
economy.
Utilizing
data
from
11
coastal
Chinese
provinces
and
cities
between
2011
2020,
this
paper
constructs
a
comprehensive
index
system
Based
on
this,
fixed
effects
model
is
used
to
explore
impact
economy
its
underlying
mechanisms.
The
findings
indicate
that
effectively
promotes
economy,
with
effect
being
more
pronounced
in
regions
bordering
“the
Belt
Road”
initiative.
Mechanism
tests
by
raising
level
ports.
When
breaking
down
components
port
development,
it
found
improving
location
quotient
plays
crucial
role
than
radiation
intensity
how
Additionally,
environmental
regulation
exerts
U-shaped
moderating
relationship
these
findings,
recommended
use
digital
technologies
data,
expedite
big
platforms,
integrate
resources,
optimize
operations,
apply
policies
judiciously
promote
efficient
resource
management
sustainable
economic
development.
Israeli Journal of Aquaculture - Bamidgeh,
Год журнала:
2024,
Номер
76(4)
Опубликована: Ноя. 18, 2024
Fisheries
contribute
significantly
to
the
global
economy
while
playing
a
crucial
role
in
environmental
conservation,
food
security,
and
socio-economic
development.
Analyzing
operational
efficiency
of
fisheries
industry
not
only
enhances
its
economic
social
benefits
but
strengthens
sector’s
capacity
for
sustainable
growth.
This
study
initially
evaluates
Chinese
fishery-listed
companies
using
DEA-BCC
model
Malmquist
index,
both
statically
dynamically,
from
2012
2022.
It
then
investigates
impact
digital
transformation
on
these
Tobit
regression
model.
The
findings
reveal
that
mean
values
comprehensive,
technical,
scale
firms
are
below
1,
with
exhibiting
particularly
low
under
static
conditions.
Additionally,
during
observation
period,
companies’
average
total
factor
productivity
decreased
by
0.1%
annually
compared
base
period.
From
dynamic
perspective,
decline
can
primarily
be
attributed
reduced
technical
resulting
efficiency.
Ultimately,
it
reasonably
concluded
listed
fishing
enhanced
implementing
transformation.
underscores
potential
digitalization
as
critical
advancing
sector,
facilitating
modernization,
enabling
intelligent
upgrading
across
industry.
Sustainability,
Год журнала:
2024,
Номер
16(22), С. 9677 - 9677
Опубликована: Ноя. 6, 2024
Achieving
marine
sustainable
development
goals
requires
improving
the
quality
of
economy.
In
this
study,
we
constructed
a
multi-dimensional
evaluation
index
system
to
quantify
high-quality
economy
(HDME)
and
digital
for
China’s
11
coastal
regions
between
2012
2020,
systematically
explored
mechanisms
economy,
industrial
structure
upgrading,
We
further
empirically
analyzed
influence
upgrading
on
HDME
by
using
static
dynamic
spatial
Durbin
model
threshold
model.
found
that
improved
local
neighboring
regions,
sub-dimensional
indicators
had
significant
heterogeneous
effect.
The
only
positively
affected
in
areas.
Furthermore,
also
synergistic
effects
which
mainly
depended
infrastructure
industrialization.
There
existed
industrialization
thresholds
within
affecting
HDME.
Our
results
provide
new
insights
green
industry
from
broader
technical
perspective
age.
Governments
should
recognize
spillover
different
implement
policies
considering
their
impacts
achieve
goals.
Sustainability,
Год журнала:
2024,
Номер
16(22), С. 9930 - 9930
Опубликована: Ноя. 14, 2024
Mariculture
plays
a
crucial
role
in
the
marine
industry,
holding
significant
importance
for
global
food
provision,
coastal
economic
growth,
and
ecological
preservation.
However,
mariculture
encounters
challenges
such
as
resource
scarcity,
environmental
contamination,
market
instabilities.
The
broad
adoption
of
digital
technology
presents
valuable
growth
prospects
mariculture.
Employing
SBM-GML
model,
this
study
assesses
green
total
factor
productivity
across
ten
provinces
China
from
2006
to
2022
investigates
influence
economy
policies
on
sector’s
productivity.
results
reveal
an
overall
fluctuating
upward
trend
Chinese
mariculture,
ranging
between
0.975
1.074,
with
variations
technical
efficiency
surpassing
those
technological
progress.
This
underscores
that
enhancing
China’s
sector
primarily
hinges
efficiency.
Noteworthy
regional
disparities
point
imbalance
advancement.
Additionally,
illustrates
favorable
impact
strategies
productivity,
varying
effects
observed
diverse
regions.
These
findings
provide
empirical
support
policy
recommendations
which
will
help
government
authorities
formulate
implement
effective
policies,
fostering
transformation
amid
evolving
landscape.
Frontiers in Marine Science,
Год журнала:
2024,
Номер
11
Опубликована: Дек. 24, 2024
Under
the
impetus
of
new
generation
technological
revolution,
digitalization
offers
opportunities
for
green
development
marine
economy.
Utilizing
data
from
11
coastal
Chinese
provinces
and
cities
between
2011
2020,
this
paper
constructs
a
comprehensive
index
system
Based
on
this,
fixed
effects
model
is
used
to
explore
impact
economy
its
underlying
mechanisms.
The
findings
indicate
that
effectively
promotes
economy,
with
effect
being
more
pronounced
in
regions
bordering
“the
Belt
Road”
initiative.
Mechanism
tests
by
raising
level
ports.
When
breaking
down
components
port
development,
it
found
improving
location
quotient
plays
crucial
role
than
radiation
intensity
how
Additionally,
environmental
regulation
exerts
U-shaped
moderating
relationship
these
findings,
recommended
use
digital
technologies
data,
expedite
big
platforms,
integrate
resources,
optimize
operations,
apply
policies
judiciously
promote
efficient
resource
management
sustainable
economic
development.
