Dynamic Optimal Control Strategy of CCUS Technology Innovation in Coal Power Stations Under Environmental Protection Tax
Systems,
Год журнала:
2025,
Номер
13(3), С. 193 - 193
Опубликована: Март 10, 2025
Carbon
capture,
utilization,
and
storage
(CCUS)
technology
is
an
essential
for
achieving
low-carbon
transformation
upgrading
of
the
coal
power
industry.
This
study
applies
optimal
control
theory
to
analyze
dynamic
optimization
CCUS
technological
innovation
investment
in
stations
under
environmental
protection
tax.
A
model
constructed
decisions
firms
at
system
steady-state
equilibrium,
numerical
simulations
are
performed.
The
shows
that
both
profit
maximization
social
welfare
conditions,
a
distinct
saddle-point
steady-state;
tax
affects
stations,
which
turn
electricity
prices;
learning
rate
knowledge
accumulation
also
impacts
investment:
condition,
levels
innovation,
technology,
higher
than
those
maximization.
Язык: Английский
Sustainable Development Pathways for China’s Copper Industry: A Three-Way Evolutionary Game Approach
Sustainability,
Год журнала:
2025,
Номер
17(7), С. 2838 - 2838
Опубликована: Март 22, 2025
Sustainable
development
is
a
tripartite
game
among
the
central
(CG)
and
local
governments
(LGs)
enterprises,
with
economic
factors
as
key
drivers.
China
consumed
about
16.2
million
metric
tons
during
this
period,
accounting
for
approximately
61%
of
global
consumption,
thereby
reinforcing
its
position
world’s
leading
copper
consumer.
Seeking
balance
acceptable
interests
three
parties
may
be
feasible
method
to
explore
sustainable
China’s
enterprises
(CEs).
Therefore,
based
on
evolutionary
theory,
we
construct
three-party
model.
Using
financial
data
Chinese
CEs
actual
survey
CG
LGs,
identified
31
environmental
impact
parameters
from
CG,
CEs.
Then,
used
MATLAB
R2023b
simulate
an
evolution
model
determined
influence
various
stable
state.
The
results
show
that
managers,
have
implemented
more
direct
expedited
regulations
than
CG.
Enterprises
less
brand
frequently
face
difficulties
in
complying
governmental
regulatory
demands.
When
are
balanced,
30%
cannot
meet
standards
within
40
months,
which
cause
500
small
medium-sized
stop
production,
thus
resulting
high
unemployment
costs
LGs.
A
scenario
analysis
evaluates
benefits
measures
results.
introduction
advanced
hydrometallurgy
technology
has
highest
benefits;
after
5
years,
entire
industry
will
reach
CNY
147.2
billion.
Язык: Английский
The Choice of Carbon Labels and the Impact of Ambiguity Under Market Differences Based on a Game Framework
Sustainability,
Год журнала:
2025,
Номер
17(8), С. 3477 - 3477
Опубликована: Апрель 14, 2025
As
a
carbon
reduction
tool
that
discloses
the
green
quality
information
of
products,
unified
standard
for
evaluation
and
identification
labeling
has
not
yet
been
established.
Given
diverse
market
environments
different
types
labels,
selecting
an
appropriate
label
can
create
greater
value
both
businesses
society.
This
paper
constructs
game
model
involving
non-green
firms
to
explore
heterogeneous
firms’
choices
decisions
under
two
structures.
Using
numerical
comparative
analysis,
it
examines
social
schemes
in
various
scenarios.
The
study
finds
(1)
enhancing
consumer
environmental
awareness
(CEA)
competition
intensity
contributes
economic
benefits,
while
increased
ambiguity
may
suppress
system
efficiency;
(2)
always
generate
profits
but
do
necessarily
benefit
firms;
(3)
monopolistic
market,
self-certified
(SCL)
is
more
beneficial
improving
welfare,
whereas
opposite
holds
oligopolistic
setting,
structures,
third-party
certified
(TCL)
maximizes
benefits;
(4)
same
type
label,
improvements
vary
significantly
across
have
relatively
minor
impact
on
benefits.
research
provides
valuable
managerial
insights
decision-making
selection
markets.
Язык: Английский
Can Government Incentive and Penalty Mechanisms Effectively Mitigate Tacit Collusion in Platform Algorithmic Operations?
Systems,
Год журнала:
2025,
Номер
13(4), С. 293 - 293
Опубликована: Апрель 16, 2025
Algorithmic
collusion
essentially
constitutes
a
form
of
monopolistic
agreement
that
utilizes
algorithms
as
tools
for
signaling
collusion,
making
it
particularly
challenging
both
consumers
and
antitrust
enforcement
agencies
to
detect.
can
be
primarily
categorized
into
two
distinct
types:
explicit
tacit
collusion.
This
paper
specifically
investigates
the
phenomenon
platform-driven
algorithmic
within
platform
economy.
Employing
an
evolutionary
game
theory
approach,
we
conduct
comprehensive
simulation
analysis
economic
system
involving
four
key
stakeholders:
government
regulators,
operators,
in-platform
merchants,
consumers.
conditions
may
reduce
likelihood
platforms
engaging
in
examines
how
incentive–penalty
mechanisms
influence
such
collusive
behaviors,
provides
in-depth
critical
roles
played
by
merchants
detecting
exposing
these
practices.
Язык: Английский
Research on the Diffusion of Green Energy Technological Innovation from the Perspective of International Cooperation
Energies,
Год журнала:
2025,
Номер
18(11), С. 2816 - 2816
Опубликована: Май 28, 2025
The
diffusion
of
green
energy
technological
innovation
based
on
international
cooperation
is
a
critical
pathway
to
achieving
global
low-carbon
emission
reductions.
However,
few
studies
have
considered
the
pathways
technologies
under
bilateral
policy
uncertainties.
This
paper
constructs
an
evolutionary
game
model
for
in
complex
network
environment,
with
focus
analyzing
impacts
key
parameters
such
as
spillover
effects,
heterogeneity,
technical
leakage
risks,
and
free-riding
risks
equilibrium
outcomes
strategies.
results
study
are
follows:
(1)
Technological
synergy
heterogeneity
significant
role
promoting
innovation,
but
when
too
high,
it
difficult
two
parties
find
more
common
interests
areas
interaction,
cooperative
will
be
turned
into
empty
shell
that
has
name
no
reality.
(2)
Policy
uncertainty
impact
technology
specific
depends
type
policy,
intensity,
other
parameters.
(3)
risk
obsolescence
prompted
countries
deeply
participate
realize
“curved
road
overtaking”
locking
latecomer
advantages;
due
existence
phenomenon
“free-riding”,
logic
value
creation
win–win
replaced
by
opportunism
“enjoying
benefits”,
may
one-time
“handshake
agreement”.
can
turn
collaborative
“witch
hunt”
underdog
against
overdog,
process
led
wrong
direction.
Язык: Английский