Research on the coordination of a marine green fuel supply chain considering a cost-sharing contract and a revenue-sharing contract
Frontiers in Marine Science,
Год журнала:
2025,
Номер
12
Опубликована: Март 18, 2025
The
marine
green
fuel
supply
chain
is
a
crucial
component
in
the
development
of
ports.
Focusing
on
issue
cooperative
contracts
between
port
and
supplier
within
chain,
first,
two-echelon
optimization
model
consisting
was
constructed.
Second,
changes
profits
decisions
were
compared
under
four
scenarios:
no
contract,
cost-sharing
revenue-sharing
combined
+
contract.
Finally,
propositions
validated
using
numerical
simulation
methods.
research
findings
show
that,
terms
revenue,
contract
exceeded
those
alone.
Regarding
sales
price
bunkering
service
quality,
these
factors
peaked
at
their
lowest
An
increase
port’s
investment
proportion
quality
led
to
decreases
volume,
price,
wholesale
both
Additionally,
higher
revenue
shared
by
with
resulted
lower
Язык: Английский
Optimal Decision-Making in a Green Supply Chain Duopoly: A Comparative Analysis of Subsidy Strategies with Data-Driven Marketing
Mathematics,
Год журнала:
2025,
Номер
13(6), С. 965 - 965
Опубликована: Март 14, 2025
In
the
current
context
of
severe
environmental
challenges
and
climate
change,
low-carbon
green
development
model
has
become
an
international
consensus.
This
study
establishes
a
supply
chain
duopoly
competition
model,
considering
two
types
government
subsidies
data-driven
marketing
(DDM)
to
help
achieve
development.
The
aim
research
is
explore
how
provide
subsidies,
enhance
levels,
maintain
competitive
advantage,
improve
profits
in
enterprises
with
inconsistent
levels.
discusses
impact
consumer
preferences,
market
competition,
DDM
quality
on
enterprises.
It
also
analyzes
use
contracts
coordination
optimization
within
chain.
findings
are
summarized
as
follows.
(1)
As
preferences
for
products
increase,
unit
subsidy
continues
performance
share
more
effectively
than
total
model.
(2)
requires
relaxed
coefficient,
making
it
easier
develop
without
needing
high
subsidies.
consistently
achieves
better
performance,
particularly
improved
quality.
(3)
Manufacturers
retailers
can
win–win
situation
through
internal
via
wholesale
price
contracts.
(4)
Under
certain
conditions,
consumers
sensitive
will
increase
product
pricing
both
M1
M2.
level
greenness
M2
increase.
But
also,
retail
prices
decrease
because
effect
DDM.
(5)
intensity
decisions
complex.
coefficient
positive
negative
be
changed
due
quality,
where
results
lower
higher
improved.
addition,
improvement
levels
Pricing
affected
differently,
depending
customer’s
sensitivity
Язык: Английский
Pricing and coordination in green supply chains: The impact of overconfident retailers under reference price effect
Environment Development and Sustainability,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 7, 2025
Язык: Английский
Private Partner Prioritization for Public–Private Partnership Contracts in a Brazilian Water Company Using a Multi-Criteria Decision Aid Method
Mathematics,
Год журнала:
2024,
Номер
12(13), С. 2041 - 2041
Опубликована: Июнь 30, 2024
Public–private
partnerships
(PPPs)
are
long-term
contracts
between
government
entities
and
private
companies,
increasingly
being
adopted
in
developing
countries
due
to
the
large
need
for
investments
sectors
such
as
water
sewerage
also
order
benefit
from
experience
have
access
resources
technology
of
sector.
Prioritizing
party
contract
becomes
a
complex
decision
characteristics
PPP
contracts,
standard
evaluation
has
not
been
yet,
usually
made
by
evaluating
price.
Thus,
this
research
aims
propose
set
criteria
be
incorporated
into
problem
that
involves
technical
aspects.
It
then
seeks
rank
alternatives
using
multi-criteria
aid
method,
FITradeoff,
which
supports
decision-maker
(DM)
prioritization
provides
transparency
security
process.
Язык: Английский