CN107730091A - A kind of coordinate operation method of monocycle two-stage logistics services supply chain - Google Patents
A kind of coordinate operation method of monocycle two-stage logistics services supply chain Download PDFInfo
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Abstract
A kind of coordinate operation method of monocycle two-stage logistics services supply chain, it is related to a kind of materials circulation coordinate operation method, the two-stage logistics services supply chain that the present invention is made up of single logistics integrator and individual feature type Provider of logistics, in the case that the reliability of consideration both sides influences client's logistics demand, it is designed for the coordination problem of logistics service supply chain.The reliability level of loglstics enterprise is improved, excitation both sides, which provide reliable logistics service and realize logistics service supply chain, to be coordinated；The reliability of both sides enterprise and logistics service supply chain is improved, realizes the coordination of logistics service supply chain.Therefore effectively the reliability of control logistics service supply chain, the interest relations coordinated between loglstics enterprise are significant for the benefit for improving logistics service supply chain and the efficiency for lifting logistics service supply chain.
Description
Technical field
The present invention relates to a kind of materials circulation coordinate operation method, is supplied more particularly to a kind of monocycle two-stage logistics service
Answer the coordinate operation method of chain.
Background technology
With the continuous development of logistics service industry, the research to logistics service supply chain is as domestic and foreign scholars research
New trend, wherein the emphasis paid close attention to as scholars the coordination research of logistics service supply chain.（Field space logistics services supply
Supplier's Selecting research [J] system engineering theorys and practice in chain building, 2003, (05):49-53）Put forward in electronics business
In enterprise operation under business, exist a kind of using integrated logistics supplier as leading logistics services supply chain model, i.e. functional form
Logistics service provider → integrated logistics service provider → logistics demand enterprise model.（Zhang Guangming, scholar Zhao south retailer generation delivery
Reverse Revenue Sharing Contract model [J] the Industrial Engineering and Management of supply chain, 2015,20 (01):108-114.）Propose straight
The problem of selling channel logistics distribution, generation delivery benchmark and the conjunctive model of reverse Revenue Sharing Contract are constructed, realizes retail
The coordination of Shang dynasty delivery logistics supply chain.（Kingly way is put down, Li Xiaoyan, and retailer's promotional effort is considered under Zhang Boqing Under Asymmetry Informations
SC collaboration research [J] Industrial Engineering and Management of competition, 2017,22 (01):27-35.）Considering enterprise's effort competition
On the basis of, analyze the coordination problem of supply chain in the case of the cost information symmetric and unsymmetric under transfer payment contract.（Yuan
Rising sun plum, Lee's Kun is quiet, logistics service supply chain coordination research [J] computer application researchs of the tranquil emerald green based on option Buy back Contract,
2015,32(09):2643-2646.）The coordination problem of logistics service supply chain under option contract and Buy back Contract is proposed, is built
The decision model based on option Buy back Contract has been found, and has analyzed Decision Making Effect of the contract parameter to services supply chain.
Some external scholars propose the influence of reliability that loglstics enterprise has to market logistics demand.Giri B C etc.
By comprehensive analysis to functional form Provider of logistics, have studied the different factors for influenceing provider's reliability and client's logistics needs
The inner link asked, the efficiency of Provider of logistics and services supply chain is improved by establishing Optimized model.Ding B etc. are established
Coordination Model based on single integrator Yu the supply chain of more providers, it have studied when functional form Provider of logistics makes great efforts to reach one
Determine in the case of degree in Coordination Model the problem of logistics quantity ordered, it is indicated that functional form Provider of logistics reliability it is important
Property.In addition, Santibanez-Gonzalez etc., Ju C etc. have studied in logistics service supply chain by logistics by empirical analysis
Potential influence caused by the change of integrator's reliability level on supply chain optimizing decision.
Document above is studying influence of the reliability of loglstics enterprise to the logistics capability demand in logistics service supply chain
When, influence of the reliability level of integrator or provider to client's logistics demand is individually considered mostly.However, in reality
As the part in logistics service supply chain, logistics integrator and the reliability of functional form Provider of logistics influence city simultaneously
The logistics demand and Expect Profits of field, therefore the present invention considers the reliability of both sides' loglstics enterprise to client's logistics demand simultaneously
With the influence of logistics service supply chain.
In the logistics service supply chain be made up of logistics integrator and functional form Provider of logistics, lacking suitable excitation
Under, both sides' loglstics enterprise can carry out decision-making according to one's own side benefit principle, and these decision-makings are unfavorable for logistics clothes mostly
The overall interests decision-making for supply chain of being engaged in, therefore the profit effectively between the reliability of control logistics service supply chain, coordination loglstics enterprise
Beneficial relation is significant for the benefit for improving logistics service supply chain and the efficiency for lifting logistics service supply chain.
The reliability level of loglstics enterprise is improved, excitation both sides provide reliable logistics service and make logistics service supply chain
It is emphasis to realize coordination.In recent years, the focus studied as scholars the coordination research of logistics service supply chain.Duan Huawei etc.
The influence of decision-making of the social responsibility to logistics service supply chain is have studied, different Pricing-Game Models is constructed, tries to achieve
Supply chain optimal pricing strategy.Zhang T L have studied by integrator, and the three of third-party logistics provider and retailer's composition
The coordination problem of level supply chain, introduces logistics service cost and shared contract mechanism, analyzes supply chain in the leading mould of difference
Operational effect under formula.D Ghosh etc. have inquired into cost sharing contract influences problem to the key decision of enterprise in supply chain, enters
Go different cost sharing patterns, and carry out the sensitivity analysis of cost and enterprise.X Yan have studied two-stage logistics clothes
Logistics capability price and quality decision problem, demonstrate and only make great efforts cost sharing contract and Benefit share contract in supply chain of being engaged in
Coordinate with reference to logistics service supply chain can just realized.
Have however, research of the open source literature to logistics service supply chain is concentrated mainly on integrator or provider's folk prescription
Reliability level, lack the angle from services supply chain while consider that the reliability of integrator and provider is supplied logistics service
The influence of chain, and the cooperation in reality in logistics service supply chain between both sides is by the reliability of integrator and provider
Horizontal double influence.Consider that logistics integrator and the reliability of functional form Provider of logistics participate in logistics service supply chain simultaneously
Decision-making, more conform to logistics system reality running.Meanwhile in many documents, calculate loglstics enterprise reliability into
This when, the absolute value of loglstics enterprise reliability is all based on mostly, but in reality, only when the reliability for requiring to reach is higher than its base
Extra cost can be just produced during this reliability, and logistics both sides have basic reliability.Traditional wholesale price contract can not
The both sides in logistics service supply chain is reached coordination, logistics service supply chain system is reached profit maximization.
The content of the invention
It is an object of the invention to provide a kind of coordinate operation method of monocycle two-stage logistics services supply chain, this method
Using Revenue Sharing Contract mechanism, the reliability of both sides enterprise and logistics service supply chain is improved, realizes logistics service supply chain
Coordination, the reliability level of integrator and provider, the difference of reliability cost under distributing decision-making and centralized decision, knot
The reliability level that the Revenue Sharing Contract coordination system improves both sides enterprise is closed, realizes logistics service supply chain under coordination contract
Reach profit maximization.
The purpose of the present invention is achieved through the following technical solutions：
A kind of coordinate operation method of monocycle two-stage logistics services supply chain, methods described include building for following parameter and model
It is vertical：
Establish the logistics demand function based on both sides' reliability Yu logistics price：
（1）；
The reliability cost function of integrator：
（2）；
The reliability cost function of provider：
（3）；
Under distributing decision-making, integrator is with provider as independent individual simultaneously so that number one maximization principle carries out game and determined
Plan；If its optimizing decision is, there is the profit function of integrator and provider under distributing decision-making：
（4）；
（5）；
When being analyzed under centralized decision logistics service supply chain, integrator and provider are regarded as a decision-making entirety,
And so that logistics service supply chain overall interests maximization principle carries out decision-making；
The now profit of logistics service supply chain：
（19）；
Logistics service supply chain Coordination Model based on Revenue Sharing Contract is as follows：
According to contrast of the above logistics service supply chain under distributing decision-making and centralized decision, using Revenue Sharing Contract pair
Logistics service supply chain carries out total tune；Under the coordination of Revenue Sharing Contract, there is provided business is with lower priceIt is integrated
Business provides logistics capability, while as the compensation to provider, and integrator is by profitIt is shared with and carries as benefit compensation
For business, wherein；Remember that contract is；Similar to distributing decision sequence, obtain and integrated under Revenue Sharing Contract
Business and the profit function of provider：
（25）
（26）
Wherein logistics demand；
Provider provides logistics capability by integrator of its Logistics Operation cost, and the cost of integrator greatly reduces, provided simultaneously
The main source of business's profit also changes therewith, in addition, integrator and the risk in provider's shared supply chain, share logistics
The profit of services supply chain, the profit of both sides is above situation under distributing decision-making, encourage the cooperative desire of both sides, finally
Logistics service supply chain is set to reach coordination.
A kind of coordinate operation method of described monocycle two-stage logistics services supply chain, methods described centralized decision
Under, the reliability level that integrator and provider reach is higher than its level under distributing decision-making；Logistics under distributing decision-making
The profit of services supply chain is respectively less than the level under centralized decision with logistics demand, and the ratio between profit under two kinds of decision-makings tends to
3/4, the ratio between logistics demand tends to 1/2.
A kind of coordinate operation method of described monocycle two-stage logistics services supply chain, methods described integrator is with providing
Business, under two kinds of decision-makings of distributing and centralization：
（1）The reliability level of both sides and the basic reliability positive correlation of integrator and provider；
（2）Influence of influence of the basic reliability of both sides to both sides' decision-making more than distributing decision-making under centralized decision；
（3）Shadow of influence of either party basic reliability to the opposing party both greater than under distributing decision-making under centralized decision
Ring；
I.e. influence of the basic reliability level of both sides to the opposing party under centralized decision is all higher than the shadow under distributing decision-making
Ring.
The coordinate operation method of described a kind of monocycle two-stage logistics services supply chain, under the coordination contract of methods described
What logistics service supply chain can encourage integrator and provider improves the reliability level of oneself, and can be with right both sides enterprise
Basic reliability is horizontal to apply positive positive influence, thus loglstics enterprise with basic reliability more with convincingness.
A kind of coordinate operation method of described monocycle two-stage logistics services supply chain, methods described supply when logistics service
Chain is answered to reach universal time coordinated, the profit distribution ratio of integrator and provider need to be：
, also it is that both sides' loglstics enterprise reaches pa
The optimal necessary condition of tired support；
WhereinFor the profit distribution ratio of integrator and provider, so the coordination
Contract can make logistics service supply chain reach coordination.
Advantages of the present invention is with effect：
The two-stage logistics services supply chain that the present invention is made up of single logistics integrator and individual feature type Provider of logistics, consider
In the case that the reliability of both sides influences client's logistics demand, it is designed for the coordination problem of logistics service supply chain.
Decision situation of the logistics service supply chain under distributing decision-making and centralized decision is discussed, it is indicated that traditional wholesale price contract
Limitation, proposes to coordinate logistics service supply chain using the Revenue Sharing Contract for considering Bilateral Reliability, and coordination is discussed
The effect and limitation of contract.Show that Revenue Sharing Contract can encourage enterprise both sides to lift the reliability level of itself, take logistics
Business SC collaboration；The basic reliability that both sides have is before and after contract is implemented to respective profit with coordinating to have forward direction actively
Influence, and Revenue Sharing Contract expands the actively impact；Finally, the validity of the coordination contract by simulating, verifying,
And sensitivity analysis is carried out to relevant parameter.When the reliability marketability coefficient of both sides' loglstics enterprise is larger, with distributing
Decision comparison, Revenue Sharing Contract being capable of reinforcer stream integrator and the reliability water of functional form Provider of logistics lifting both sides
It is flat, increase the profit of both sides' loglstics enterprise and logistics service supply chain, and the reliability that both sides reach influences to get on logistics demand
Greatly, both sides reach Revenue Sharing Contract hope it is stronger.Logistics integrator and functional form Provider of logistics have substantially reliable
Property Optimal reliability when both sides are optimal with decision-making have it is positive influence, the successful execution of Revenue Sharing Contract can expand simultaneously
This big effect.The reliability level of loglstics enterprise is improved, excitation both sides provide reliable logistics service and supply logistics service
Answer chain to realize to coordinate；The reliability of both sides enterprise and logistics service supply chain is improved, realizes the coordination of logistics service supply chain.Cause
Effectively the reliability of control logistics service supply chain, the interest relations coordinated between loglstics enterprise are supplied for improving logistics service for this
The benefit of chain and the efficiency of lifting logistics service supply chain are significant.
Brief description of the drawings
Fig. 1 integrators and the decision sequence of provider；
Fig. 2 is influences of the c to both sides' reliability level before and after coordination；
Influences of the b to both sides' reliability before and after Fig. 3 coordinates；
Fig. 4 b are to influence of the profit distribution than fluctuation；
Before and after Fig. 5 contractsInfluence to both sides' profit；
Influences of the μ to both sides' profit before and after Fig. 6 contracts.
Embodiment
The present invention is described in detail for illustrated embodiment below in conjunction with the accompanying drawings.
Consider the two-stage logistics services supply chain being made up of single integrator and single provider, integrator is to commercially available from offer
Buy logistics capability and be sold to demand client, wherein integrator and provider are rationality individual and risk neutral, and double
The cost structure of side and market demand information are full symmetric.
1 symbolic variable：
：The actual logistics demand of client；：The potential logistics demand of client；：Integrator's offering under distributing decision-making
The price of stream；：Logistics integrator sells the price of logistics under centralized decision；：Integrator sells logistics under coordination contract
Price；：The reliability level of integrator under distributing decision-making；：The reliability level of integrator under centralized decision；：The reliability level of integrator under coordination contract；：The logistics price of provider under distributing decision-making；：Coordinate contract
The logistics price of Yue Xia providers；：The reliability level of provider under distributing decision-making；：There is provided under centralized decision
The reliability level of business；：The reliability level of provider under coordination contract；：The Logistics Operation cost of integrator；：
The logistics capability operating cost of provider.
The profit of integrator, provider and logistics service supply chain under distributing decision-making is represented respectively
Profit,The profit of logistics service supply chain under centralized decision is represented,Represent respectively under coordination contract
The profit of integrator, provider and logistics service supply chain.Wherein, have, that is, ensure that integrator can produce a profit；As endogenous variable, represent that provider can be to adjusting logistics price according to logistics demand and client feedback.
From pertinent literature, the reliability of integrator and provider influences the logistics demand of client.It is double in order to embody
Influence of the square reliability to decision-making in services supply chain, the present invention are combined existing market demand function with both sides' reliability,
Establish the logistics demand function based on both sides' reliability Yu logistics price：
WhereinFor the cost coefficient of logistics demand, i.e., when both sides' reliability is constant, the logistics demand as caused by price change
Intensity of variation；B and c is respectively the unfailing performance force coefficient of integrator and provider.This external demand has, that is, ignoring
Client still suffers from logistics demand in the case of both sides' reliability.
Present invention assumes that integrator is respectively provided with basic reliability with provider, i.e. both sides just have reliable without effort
Property.Most document does not account for basic reliability to both sides and the Decision Making Effect of logistics service supply chain.Loglstics enterprise in practice
For both sides during carrying out seeking cooperation, the basic reliability level of both sides can influence the game decision-making of both sides enterprise, cost
And both sides' profit.The present invention uses the reliability cost function of quadric form：,Looked forward to for logistics
The reliability level that industry has, k are the reliability cost coefficient of loglstics enterprise, and k values size represents that improving reliability level brings
Cost intensity of variation.In view of the basic reliability of enterprise both sides, the present invention has following reliability cost function：
The reliability cost function of integrator：
(2)
The reliability cost function of provider：
(3)
Wherein, μ andThe respectively reliability cost coefficient of integrator and provider,WithRespectively integrator is with carrying
The basic reliability having for business, i.e., only when the reliability level that loglstics enterprise requirement reaches is higher than its basic reliability
Cost is produced, otherwise the not reliability cost outside amount.
2 distributing decision-makings
In actual cooperation, cooperation between integrator and provider is distributing using traditional wholesale price contract, Fig. 1
The game order of provider and integrator under decision-making.
Step 1：The related data of gleanings stream integrator of provider, determine that logistics capability price and requirement reach reliable
Property it is horizontal, provide logistics pricing information to integrator.
Step 2：Integrator is according to provider's relevant information of collection, it is determined that logistics price to customer sales and requiring to reach
The reliability level arrived.
Step 3：Both sides' loglstics enterprise is reached an agreement and performs contract.
Under distributing decision-making, integrator is with provider as independent individual and so that number one maximization principle is won
Play chess decision-making.If its optimizing decision is, there is the profit letter of integrator and provider under distributing decision-making
Number：
(4)
(5)
By the decision sequence in Fig. 1, the optimizing decision of provider can be obtained using converse solution method, by formula（4）Have
The profit of integratorHesse matrices：
It is the game decision-making under logistics service supply chain distributing decision-making above, and can reach equilibrium state, now logistics demand
For：
3 centralized decisions
When being analyzed under centralized decision logistics service supply chain, integrator and provider are regarded as a decision-making entirety,
And so that logistics service supply chain overall interests maximization principle carries out decision-making.
The now profit of logistics service supply chain：
Have to draw a conclusion：
The reliability level that integrator and provider reach under the centralized decision of conclusion 1 is higher than its water under distributing decision-making
It is flat.
The profit of logistics service supply chain is respectively less than under centralized decision with logistics demand under the distributing decision-making of conclusion 2
Level, and the ratio between profit under two kinds of decision-makings tends to 3/4, the ratio between logistics demand tends to 1/2.
Prove：
（1）The comparison of profit
When the reliability cost coefficient of providerTend toWhen, have, logistics under two kinds of decision-makings
The profit and logistics demand of services supply chain tend to 3/4 and 1/2 respectively, so relative to centralized decision, wholesale price contract
Under distributing decision-making tool be significantly improved needs, appropriate incentive mechanism promotion mutual efforts cooperation can be taken and reached
The coordination of logistics service supply chain.
More than analysis beWithDecision-making is carried out when setting up simultaneously, to logistics in current cooperation
The reliability concerns of enterprise are constantly valued, but logistics price is still to influence the principal element of mutual cooperation, with looking forward to logistics
The reliability requirement of industry is compared, and most clients focus more on to the price of logistics capability, and reliability is regarded as a service and increased
It is worth item, logistics capability price has a great influence to logistics demand, and influence of the reliability level for logistics demand is smaller, i.e. price
Coefficient of elasticityIt is larger, and coefficient of reliability b and c is smaller, meanwhile, for integrator and provider, its reliability cost is one
Be in fixing time it is stable, i.e. μ andKeep constant.So have, meet between current loglstics enterprise
Approach to cooperation, so conditions above is reasonable.
4 logistics service supply chains based on Revenue Sharing Contract are coordinated
4.1 models describe
According to contrast of the above logistics service supply chain under distributing decision-making and centralized decision, the present invention is shared using income
Contract carries out total tune to logistics service supply chain.Under the coordination of Revenue Sharing Contract, there is provided business is with lower price
Logistics capability is provided for integrator, while as the compensation to provider, integrator is by profitAs benefit compensation point
Enjoy to provider, wherein.Remember that contract is.Similar to distributing decision sequence, Revenue Sharing Contract is obtained
The profit function of lower integrator and provider：
（25）
（26）
Wherein logistics demand。
4.2 model solution
Under Revenue Sharing Contract is coordinated, integrator is obtained according to making itself profit maximum principle carry out decision-making by converse solution methodHesse matrices, according to formula（4）InSolution procedure, whenWhen,Negative definite, soWith The optimal solution of existence anduniquess, solve first derivative and obtain：
Can be in the hope ofWith：
Conclusion 3 reaches universal time coordinated when logistics service supply chain, and integrator is carried out with provider with the reliability under centralized decision
Cooperation, now integrator is identical with centralized decision to client's sale logistics capability price.
Prove：When logistics service supply chain reaches universal time coordinated, exist, under coordination contract logistics service supply
The profit of chain is equal to the profit under centralized decision.HavePartial derivative, if equation set up, bear interest
The condition of the optimizing decision of both sides under shared contract：
So it is identical under the reliability and centralized decision-making of integrator and provider under coordination contract, and the logistics that integrator sells
The price of ability is identical with centralized decision.
It is that coordination contract assists logistics service supply chain that the provider of conclusion 4 provides logistics capability using operating cost as integrator
The necessary condition of tune.
Prove：Will by conclusion 3
Provider provides logistics capability by integrator of its Logistics Operation cost, and the cost of integrator greatly reduces, provided simultaneously
The main source of business's profit also changes therewith, in addition, integrator and the risk in provider's shared supply chain, share logistics
The profit of services supply chain, the reliability level of both sides is improved, the profit of both sides is above situation under distributing decision-making,
The cooperative desire of both sides has been encouraged, logistics service supply chain is reached coordination.
So under Revenue Sharing Contract, client's logistics demand is equal under centralized decision and more than the need under distributing decision-making
Ask.
The integrator of conclusion 5 is with provider under two kinds of decision-makings of distributing and centralization：
（1）The reliability level of both sides and the basic reliability positive correlation of integrator and provider.
（2）Influence of influence of the basic reliability of both sides to both sides' decision-making more than distributing decision-making under centralized decision.
（3）Influence of either party basic reliability to the opposing party is both greater than under distributing decision-making under centralized decision
Influence.
Prove：
By above conclusion and formula（12）（13）Have,；To formula（20）
（22）Its first derivative is asked to obtain：
。
So under distributing and centralized decision, basic reliability and integrator and the provider of integrator and provider
The equal positive correlation of optimizing decision；According further to and because of
,
,
Influence of the basic reliability level of both sides to the optimizing decision of both sides is more than under distributing decision-making i.e. under centralized decision
Influence.Have again,
,
I.e. influence of the basic reliability level of both sides to the opposing party under centralized decision is all higher than the shadow under distributing decision-making
Ring.
It can be obtained by conclusion 1,3,5, logistics service supply chain can encourage the raising of integrator and provider under coordination contract
The reliability level of oneself, and positive positive influence can be applied so that right both sides enterprise basic reliability is horizontal, so this hair
Bright consideration loglstics enterprise is with basic reliability more with convincingness.
Conclusion 6 reaches universal time coordinated when logistics service supply chain, and the profit distribution ratio of integrator and provider need to be
, also it is that both sides' loglstics enterprise reaches pa and tired out
Hold in the palm optimal necessary condition.
Prove：
WillIt is brought into respectivelyWithIn, integrated under the shared contract that bears interest
Business and the profit of provider：
WhereinFor the profit distribution ratio of integrator and provider, so the coordination contract can
So that logistics service supply chain reaches coordination.Integrator and the scope of the enterprise, marketability, position in industry system for business according to both sides
Determine profit distribution ratio.When the logistics service supply chain in coordination contract reaches universal time coordinated, in order to which both sides perform the coordination contract,
Profit when now the profit of both sides' loglstics enterprise need to be more than it without contract, i.e.,, exist：
Analysis understands that the execution of Revenue Sharing Contract requires that both sides' loglstics enterprise has higher reliability level more than.Collection
Logistics capability is sold to client with the logistics price of centralized decision into business, while provider is provided with operating cost to integrator
Logistics capability.Revenue Sharing Contract can encourage the loglstics enterprise in logistics service supply chain to improve own reliability level, change
Become the major profit source of provider, reach win-win purpose, so Revenue Sharing Contract has stronger actuality, be easy to reality
Apply.
Embodiment
Such as H companies are a medium-sized logistics service companies, company is mainly looked forward in face of each cart, and business includes parts
The business such as dispatching, carload freight, enterprise also have and have cooperative relationship with more functional form Provider of logistics.With automobile market
Constantly hot, the business of H companies also increases, but as the increase of business is with complicated, the supply and demand uncertainty in market is a variety of
Under the participation of control unknown risks, business decision is under many restrictions, and the inaccuracy of decision-making have impact on enterprise and car enterprise, offer
The cooperative relationship of business.In face of this situation, H enterprises in 2016 employ consideration in the cooperation with functional form Provider of logistics J
The Revenue Sharing Contract of reliability is cooperated, and the execution of contract makes the profit of both sides all improve, and supplies logistics service
Logistics service in chain possesses higher reliability, and the number of services of enterprise also greatly increases.
The parameter of logistics service supply chain system, integrator H and functional form Provider of logistics J reaches contract：
The contract parameter of table 1
When the profit that logistics service supply chain reaches universal time coordinated H and J reaches Pareto optimality, have。
Table 2 is to be based under Revenue Sharing ContractH and the decision-making of J and logistics service supply chain under three kinds of decision-makings
Analysis.When（0.1891,0.4310）Between when changing, both sides' reliability is above distributing decision-making and double under coordination contract
The profit of side and supply chain brings up to the situation of centralization.Contrast the ratio between profit of services supply chain before and after Contract Coordination about,
Logistics demand is about。
Here is influence of some important parameters to logistics service supply chain decision-making：
（1）Influence of the J unfailing performance force coefficient to both sides' reliability.
The positive reliability for influenceing both sides' loglstics enterprise of J unfailing performance force coefficient c raising and coordination contract as shown in Figure 2
This actively impact is about expanded, illustrates that the reliability that coordination contract provides both sides itself has incentive action.Fig. 3 can also be seen
Go out, when unfailing performance force coefficient c is smaller, Revenue Sharing Contract is not notable to the reliability standard for improving J, and H reliability
Raising degree is larger；When coefficient c gradually increases, the lifting degree of J reliability is more than H lifting degree under coordination contract.
（2）Influences of the H unfailing performance force coefficient b to both sides' reliability and profit distribution ratio.
The raising forward direction of H unfailing performance force coefficient influences the reliability of both sides as shown in Figure 3 and coordination contract expands
This actively impact, and both sides' reliability is higher than the level before contract, illustrates that H unfailing performance force coefficient b expands under contract
The big reliability effect degree to both sides.Reliability of the coordination contract to raising H when unfailing performance force coefficient b values are smaller
Unobvious are influenceed, but it is obvious to J reliability effect.When b gradually increases, the reliability of both sides is under the influence of coordination contract
Constantly rise, H increase rate are more than J increase rate.
Fig. 4 be coefficient b to influence of the distribution of income under coordination contract than section, can beSection regard H as
With J negotiation space, as seen from the figure when b changes in less section,Section it is relatively stable, and when b constantly becomes
Arrive greatly between certain back zone and also continue to increase, illustrate to reach an agreement and perform when the reliability of both sides' reliability reaches a timing both sides
The hope of contract also gradually strengthens.
（3）Reliability cost coefficientTo H and J profit effect.
Work as H reliability cost coefficient by Fig. 5During increase, H profit is gradually decreased but is consistently higher than under coordination contract
Profit under distributing, while J profit is gradually increasing until tending towards stability.Same Fig. 6 understand for H and J withCarry
Height has negative sense negative consequence to both sides' trade-off effect.
（4）Influence of the H and J basic reliability to logistics service supply chain.
Table 3, which describes, works asWhen, H and J have under different basic reliabilities to different decision situations and related
The influence of parameter.Under distributing with coordination contract decision-making, when H basic reliabilityIt is constant, J basic reliabilityReliability during continuous improvement under both sides' optimizing decision also improves therewith；When J basic reliabilityConstant H's is basic
ReliabilityOptimal reliability during continuous improvement under both sides' optimizing decision also improves therewith.So in distributing decision-making and association
Adjust under contract, H and J basic reliability apply positive actively impact to the optimizing decision of logistics service supply chain.By in table 3
Relevant comparative can also learn under two kinds of different decision-makings, whenWhen constant under coordination contract due toIncrease and make H's and J
The increased degree of reliability is more than the situation under distributing decision-making, otherwise works asWhen constant, situation is as the same.Both sides indicated above
The basic reliability having improves on the Optimal reliability under both sides' optimizing decision has excitation to influence, while Revenue Sharing Contract expands
Big this influence behavior, also illustrate that the reasonability and necessity for considering that H and J has basic reliability.
Both sides' basic reliability is to both sides' decision-making and the influence of parameter under the Revenue Sharing Contract of table 3（）
。
Claims (5)
- A kind of 1. coordinate operation method of monocycle two-stage logistics services supply chain, it is characterised in that methods described includes following The foundation of parameter：Establish the logistics demand function based on both sides' reliability Yu logistics price：The reliability cost function of integrator：The reliability cost function of provider：Under distributing decision-making, integrator is with provider as independent individual simultaneously so that number one maximization principle carries out game and determined Plan；If its optimizing decision is, there is the profit function of integrator and provider under distributing decision-making：When being analyzed under centralized decision logistics service supply chain, integrator and provider are regarded as a decision-making entirety, And so that logistics service supply chain overall interests maximization principle carries out decision-making；The now profit of logistics service supply chain：Logistics service supply chain Coordination Model based on Revenue Sharing Contract is as follows：According to contrast of the above logistics service supply chain under distributing decision-making and centralized decision, using Revenue Sharing Contract pair Logistics service supply chain carries out total tune；Under the coordination of Revenue Sharing Contract, there is provided business is with lower priceIt is integrated Business provides logistics capability, while as the compensation to provider, and integrator is by profitIt is shared with and carries as benefit compensation For business, wherein；Remember that contract is；Similar to distributing decision sequence, obtain and integrated under Revenue Sharing Contract Business and the profit function of provider：Provider provides logistics capability by integrator of its Logistics Operation cost, and the cost of integrator greatly reduces, provided simultaneously The main source of business's profit also changes therewith, in addition, integrator and the risk in provider's shared supply chain, share logistics The profit of services supply chain, the profit of both sides is above situation under distributing decision-making, encourage the cooperative desire of both sides, finally Logistics service supply chain is set to reach coordination.
- 2. a kind of coordinate operation method of monocycle two-stage logistics services supply chain according to claim 1, its feature exist In under methods described centralized decision, the reliability level that integrator and provider reach is higher than it under distributing decision-making It is horizontal；The profit of logistics service supply chain is respectively less than the level under centralized decision, and two with logistics demand under distributing decision-making The ratio between profit under kind decision-making tends to 3/4, and the ratio between logistics demand tends to 1/2.
- 3. a kind of coordinate operation method of monocycle two-stage logistics services supply chain according to claim 1, its feature exist In methods described integrator and provider, under two kinds of decision-makings of distributing and centralization：（1）The reliability level of both sides and the basic reliability positive correlation of integrator and provider；（2）Influence of influence of the basic reliability of both sides to both sides' decision-making more than distributing decision-making under centralized decision；（3）Shadow of influence of either party basic reliability to the opposing party both greater than under distributing decision-making under centralized decision Ring；I.e. influence of the basic reliability level of both sides to the opposing party under centralized decision is all higher than the shadow under distributing decision-making Ring.
- 4. a kind of coordinate operation method of monocycle two-stage logistics services supply chain according to claim 1, its feature exist In what logistics service supply chain can encourage integrator and provider under the coordination contract of methods described improves the reliability of oneself Level, and can be with the positive positive influence of the horizontal application of right both sides enterprise basic reliability, so loglstics enterprise has substantially Reliability more has convincingness.
- 5. a kind of coordinate operation method of monocycle two-stage logistics services supply chain according to claim 1, its feature exist In methods described reaches universal time coordinated when logistics service supply chain, and the profit distribution ratio of integrator and provider need to be：, also it is that both sides' loglstics enterprise reaches pa and tired out Hold in the palm optimal necessary condition；WhereinFor the profit distribution ratio of integrator and provider, so the coordination contract Logistics service supply chain can be made to reach coordination.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470226A (en) * | 2018-03-27 | 2018-08-31 | 重庆邮电大学 | A kind of logistics system maximum revenue method |
| CN112801513A (en) * | 2021-01-29 | 2021-05-14 | 山东大学 | Collaborative optimization method and system for comprehensive energy system |
| CN113706005A (en) * | 2021-08-25 | 2021-11-26 | 武汉理工大学 | Aviation logistics service supply chain decision determination method considering supply interruption |
| WO2022262469A1 (en) * | 2021-06-18 | 2022-12-22 | 重庆邮电大学工业互联网研究院 | Industrial park logistics scheduling method and system based on game theory |
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2017
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470226A (en) * | 2018-03-27 | 2018-08-31 | 重庆邮电大学 | A kind of logistics system maximum revenue method |
| CN112801513A (en) * | 2021-01-29 | 2021-05-14 | 山东大学 | Collaborative optimization method and system for comprehensive energy system |
| CN112801513B (en) * | 2021-01-29 | 2023-04-07 | 山东大学 | Collaborative optimization method and system for comprehensive energy system |
| WO2022262469A1 (en) * | 2021-06-18 | 2022-12-22 | 重庆邮电大学工业互联网研究院 | Industrial park logistics scheduling method and system based on game theory |
| CN113706005A (en) * | 2021-08-25 | 2021-11-26 | 武汉理工大学 | Aviation logistics service supply chain decision determination method considering supply interruption |
| CN113706005B (en) * | 2021-08-25 | 2024-03-15 | 武汉理工大学 | Aviation logistics service supply chain decision determining method considering supply interruption |
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