Systems,
Год журнала:
2024,
Номер
12(12), С. 536 - 536
Опубликована: Дек. 2, 2024
There
are
three
operational
modes
for
restaurant
takeaway
services:
a
platform
combined
with
delivery
(mode
A),
paired
B),
and
self-established
C).
In
the
face
of
intense
market
competition,
determining
how
restaurants
can
select
appropriate
to
maintain
competitiveness
profitability
has
emerged
as
pressing
issue.
this
paper,
we
develop
game
models
that
encompass
food
investigate
optimal
mode
restaurants.
Our
analysis
indicates
when
size
is
small,
B
results
in
lowest
ordering
costs,
highest
sales
volume,
maximum
profit.
Conversely,
context
large
size,
if
commission
rate
low,
A
minimizes
costs
maximizes
volume;
high,
C
while
also
achieving
volume.
Notably,
find
long
sufficiently
large,
consistently
yields
profits.
The
outcomes
study
contribute
theoretical
framework
surrounding
operation
management
platforms
offer
guidance
decision-making
support
selecting
modes.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Фев. 24, 2025
Against
the
backdrop
of
enhancing
digital
infrastructure
to
accelerate
development
new
quality
productivity,
this
study
uses
data
from
276
prefecture-level
cities
in
China
between
2011
and
2020
construct
a
static
panel
model
empirically
examine
impact
on
productivity.
The
baseline
regression
results
indicate
that
significantly
promotes
productivity
remains
robust
after
series
stability
endogeneity
tests.
Heterogeneity
analyses
reveal
strength
positive
effect
varies
across
different
sizes,
administrative
levels,
geographical
regions.
Further
mechanism
tests
show
catalyzes
by
fostering
technological
innovation,
improving
factor
allocation
efficiency,
upgrading
industrial
structures.
In
addition,
spatial
spillover
suggest
exerts
adjacent
regions,
thereby
benefiting
regional
development.
These
findings
provide
theoretical
foundations
empirical
insights
for
addressing
key
bottlenecks
leveraging
drive
expansion
Managerial and Decision Economics,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 10, 2025
ABSTRACT
The
stability
of
an
enterprise's
supply
chains
serves
as
a
vital
cornerstone
in
the
progression
modern
economic
system
development.
New
infrastructure,
epitomized
by
network
and
information
infrastructure
construction,
has
emerged
pivotal
global
strategy
to
stimulate
growth.
Its
impact
on
chain
risk
(SCR)
enterprises
deserves
in‐depth
exploration.
Employing
staggered
difference‐in‐difference
(DID)
approach,
this
study
investigates
influence
mechanisms
new
construction
(NIC)
SCR
from
perspective
supply–demand
balance,
leveraging
‘Broadband
China’
quasi‐natural
experiment.
results
indicate
that
NIC
can
mitigate
enterprises,
conclusion
remains
robust
after
rigorous
endogeneity
robustness
testing.
Mechanism
analysis
suggests
enhancement
level
enterprises'
intelligent
manufacturing
reduction
concentration
upstream
downstream
serve
two
effective
channels
through
which
reduces
enterprises.
Heterogeneity
shows
more
effectively
for
large‐scale
high‐tech
at
enterprise
level.
At
industry
level,
is
particularly
reducing
within
highly
competitive
technology‐intensive
sectors.
Additionally,
regional
significantly
inhibits
areas
prone
high
natural
disaster
risk.
This
validates
fortifying
effect
security
providing
theoretical
references
empirical
evidence
enhancing
resilience
micro
chains.
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Ноя. 30, 2024
The
development
of
computing
infrastructure
has
brought
about
increased
productivity,
but
it
also
energy
consumption
and
carbon
emissions.
Based
on
the
panel
data
business
enterprise
registration
279
prefecture-level
cities
from
2008
to
2021,
using
econometric
model
system,
this
study
investigates
relationship
between
emission
intensity,
yielding
several
findings:
First,
our
result
finds
that
there
is
an
inverse
"U-shaped"
pattern
in
association
intensity
infrastructure.
According
robustness
tests,
such
as
IV
method
PCSD
model,
research
conclusion
still
holds.
Second,
heterogeneity
analysis
indicates
findings
are
particularly
pronounced
central
regions,
hub
moderately
digitally
developed
cities.
Third,
mechanism
shows
influenced
by
through
consumption,
green
technological
innovation,
servitization
economic
structure,
with
following
inverted
pattern.
These
contribute
understanding
environmental
impact
digital
offer
insights
for
promoting
sustainable
development.
SSRN Electronic Journal,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
In
the
policy
context
of
China's
CTAIS-3
project,
we
study
impact
tax
enforcement
on
corporate
digital
transformation
(CDTM).
We
find
that
enhanced
suppresses
CDTM.
This
effect
is
mainly
realized
through
three
channels:
increasing
burden
enterprises,
reducing
enterprise
investment
and
suppressing
innovation.
And
our
heterogeneity
test
indicates
negative
enhancement
CDTM
more
pronounced
for
corporates
located
in
provinces
with
lower
financial
accessibility,
cities
Internet
penetration
higher
fiscal
pressure.
Distinguished
at
firm
level,
strengthening
has
a
significant
dampening
enterprises
are
industries
levels
concentration,
firms
not
state-owned,
governance.
Our
sheds
light
potential
economic
consequences
micro-firm
level
changes
informs
future
reforms
developing
countries.
