Sustainability,
Год журнала:
2023,
Номер
15(9), С. 7421 - 7421
Опубликована: Апрель 29, 2023
Effectively
managing
fresh
food
supply
chains
(FFSCs)
has
long
been
a
big
challenge
owing
to
the
complexity
in
practice.
Adoption
of
innovative
technologies,
blockchain
traceability
(BT),
and
cold-chain
preservation
(CP)
technology
improve
efficiency
FFSC
management
attracted
much
attention
practically
academically.
Distinct
from
existing
studies,
this
paper
provides
specific
insight
into
application
these
two
technologies
by
taking
account
their
functions
restraining
misreporting
behavior
with
BT
due
its
transparency
improving
freshness
CP
based
on
investment
equipment.
With
mind,
develops
game
theoretic
models
identify
conditions
under
which
are
optimal
selection
for
supplier/retailer.
It
assumes
that
retailer
is
Stackelberg
leader
supplier
follower.
The
key
findings
show
that:
(1)
foci
eliminate
suppliers’
minimize
incentive
fees,
can
increase
prices
promote
order
quantities
demand;
(2)
only
when
consumers
demonstrate
“appropriate”
sensitivity
freshness,
win–win
situation
be
achieved
without
adoption
technology;
(3)
suppliers
not
keen
invest
or
circulation
time
short,
while
retailers
prefer
long.
International Journal of Production Research,
Год журнала:
2025,
Номер
unknown, С. 1 - 19
Опубликована: Янв. 18, 2025
Effective
coordination
between
production
control
and
distribution
planning
is
critical
in
supply
chain
management.
However,
existing
research
mainly
focuses
on
responding
to
stochastic
demand,
while
the
impact
of
uncertain
retail
capabilities
often
overlooked.
This
study
proposes
a
hierarchical
framework
that
integrates
coordinates
explicitly
addressing
uncertainty
capabilities.
Specifically,
we
develop
reinforcement
learning
(RL)
algorithm
learns
under
adaptive
(upper
level)
(lower
level).
information
then
fed
into
framework,
which
enhances
performance
both
layers
maximise
system
profit
considering
opportunity
costs
holding
costs.
Moreover,
incorporate
novel
function
based
exponential
penalty
term
reward
effectively
enforce
side
constraint
inventory
capacity.
approach
enables
RL
derive
feasible
policies
thereby
enhance
training
process.
We
evaluate
proposed
controller
through
case
utilising
real-world
transaction
data
from
steel
manufacturing
industry.
The
results
demonstrate
accurate
identification
can
facilitate
management
market
conditions.
Furthermore,
improve
overall
profits
by
coordinating
actions
different
strategies.
IISE Transactions,
Год журнала:
2023,
Номер
55(12), С. 1256 - 1276
Опубликована: Фев. 6, 2023
This
study
examines
the
past,
present,
and
future
of
Supply
Chain
Resilience
(SCR)
research
in
context
COVID-19.
Specifically,
a
total
1717
papers
SCR
field
are
classified
into
11
thematic
clusters,
which
subsequently
verified
by
supervised
machine
learning
approach.
Each
cluster
is
then
analyzed
within
COVID-19,
leading
to
identification
three
associated
capabilities
(i.e.,
interconnectedness,
transformability,
sharing)
on
firms
should
focus
build
more
resilient
supply
chain
post-COVID
world.
The
derived
insights
offer
invaluable
guidance
not
only
for
practicing
managers,
but
also
scholars
as
they
design
their
projects
related
greatest
impact.
Transportation Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 28, 2024
The
world
is
facing
immense
challenges
because
of
increasing
strife
and
the
impacts
climate
change
with
accompanying
disasters,
both
sudden-onset
as
well
slow-onset
ones,
which
have
affected
trade
agricultural
commodities
needed
for
food
security.
In
this
paper,
a
multiperiod,
multicommodity,
international,
network
equilibrium
model
constructed
capacity
constraints
on
production,
transportation,
storage
commodities.
allows
multiple
routes
between
supply
demand
country
markets,
different
modes
transport,
in
producing
consuming
countries
intermediate
countries.
generality
underlying
functions,
coupled
constraints,
allow
modeling
competition
among
storage.
also
enable
quantification
various
disaster-related
disruptions
to
volumes
commodity
flows
prices.
A
series
numerical
examples
inspired
by
effects
Russia’s
full-scale
invasion
Ukraine
presented,
results
are
analyzed
provide
insights
into
insecurity
issues
caused
war.
