本著作旨在探索共享经济这一新兴商业模式在能源市场中的建模方法和机制理论，从而深入挖掘能源视角下共享经济机制潜在的价值和应用。以“使用权和所有权分离”为核心思想，共享经济通过先进的信息通讯技术实现闲置资源的合作消费，其中一项关键的难题挑战是如何精准辨识不同市场成员对资源的占用水平，并设计相应的定价机制。本著作首次将共享经济的理念、方法和机制应用到能源市场，首先综述共享经济在房屋和交通租赁领域的**进展，进而总结能源市场尤其是电力市场存在的难题，从博弈论的角度设计共享经济机制理论。据此，本著作的后续章节全面系统地研究电力现货市场、跨区电力市场、新能源有效聚合、综合能源市场等不同市场的关键挑战。此外，本著作分析共享经济在能源市场经济性、环保性、安全性等方面的价值。最后，本著作建模并分析支撑共享经济发展的信息通讯技术。期待本著作能够为能源经济和工程技术领域的读者带来有益的启发。

1 Introduction
1.1 Background and Motivation
1.2 Bibliometric Analysis
1.3 Concept of Energy Sharing
1.3.1 History and Development
1.3.2 Characteristics
1.3.3 Taxonomy
1.4 Sharing Economy in Wholsesale Markets
1.4.1 Electricity Spot Markets
1.4.2 Multi-area Electricity Markets
1.4.3 Integrated Energy Markets
1.5 Sharing Economy in Retail Markets
1.5.1 Agent-Based Energy Sharing
1.5.2 Peer-To-Peer Energy Sharing
1.5.3 Integration of Distributed Energy Resources into Wholesale Markets
1.6 Enabling Technology and Business Models
1.6.1 Energy-Related Technology
1.6.2 Information-Related Technology
1.7 Conclusions
References
2 Mechanism Design for Sharing Economy
2.1 Introduction
2.2 Problem Description
2.2.1 Wholesale Market
2.2.2 Retail Market
2.3 Profit Sharing Mechanism
2.3.1 Social Welfare Maximation
2.3.2 Individual Rationality
2.3.3 Incentive Compatibility
2.3.4 Budget Balance
2.4 Profit Sharing Mechanism in Wholesale Markets
2.4.1 Wholesale Market Stage
2.4.2 Sufficient N - 1 Power Generation Capacity
2.4.3 Proof of the Mechanism Property
2.4.4 Insufficient N - 1 Power Generation Capacity
2.4.5 Major Challenges of VCG in Electricity Markets
2.4.6 Case Studies
2.5 Profit Sharing Mechanism in Retail Markets
2.5.1 Retail Market Model
2.5.2 Mechanism Design
2.5.3 Closed Form of Profit Sharing Mechanism
2.5.4 Proof of the Mechanism Property
2.5.5 Case Studies
2.6 Conclusion
References
3 Sharing Economy in Electricity Spot Markets
3.1 Introduction
3.2 Electricity Spot Market Model
3.2.1 Mathematical Model
3.2.2 Settlement Mechanism
3.3 Revenue Inadequacy Allocation
3.3.1 Theoretical Analysis on Budget Imbalance
3.3.2 Revenue Inadequacy Allocation Strategy
3.4 Solution Algorithm
3.4.1 Non-congested Case
3.4.2 Congested Case
3.5 Case Studies
3.5.1 IEEE 30-Bus System
3.5.2 IEEE 118-Bus System
3.5.3 Polish 2383-Bus System
3.6 Conclusion
References
4 Sharing Economy in Multi-area Electricity Markets
4.1 Introduction
4.2 System Model
4.2.1 VSC-HVDC Model
4.2.2 Multi-area Economic Dispatch Model
4.3 Incentive Mechanism
4.3.1 Marginal-Pricing Mechanism
4.3.2 Incentive-Compatible Mechanism
4.3.3 Revenue Inadequacy Allocation
4.3.4 Toy Example
4.4 Solution Algorithm
4.4.1 Framework
4.4.2 Decomposed Regional Sub-problem
4.4.3 Improved Lagrangian Multiplier
4.5 Case Studies
4.5.1 Impacts of Strategic Bids
4.5.2 Performance of the Proposed Mechanism
4.5.3 Impacts of Inter-area Transmission Capacity
4.5.4 Impacts of Thermal Generation Flexibility
4.5.5 3-Area 354-Bus Power System
4.6 Conclusion
References
5 Sharing Economy for Renewable Energy Aggregation
5.1 Introduction
5.2 Aggregation of Wind Farms and Concentrating Solar Power
5.2.1 Problem Description
5.2.2 Offering Strategy Model
5.2.3 Profit Sharing Mechanism
5.3 Aggregation of Distributed Energy Resources in Energy Markets
5.3.1 Energy Sharing Scheme
5.3.2 System Model
5.3.3 Profit Sharing Mechanism
5.3.4 Solution Algorithm
5.4 Aggregation of Distributed Energy Resources in Energy and Capacity Markets
5.4.1 Energy Sharing Scheme
5.4.2 System Model
5.4.3 Profit Sharing Mechanism
5.5 Case Studies
5.5.1 Aggregation of Wind Farms and Concentrating Solar Power
5.5.2 Aggregation of DERs in Energy Markets
5.5.3 Aggregation of DERs in Energy and Capacity Markets
5.6 Conclusion
References
6 Sharing Economy in Energy Systems Integration
6.1 Introduction
6.2 Integrated Energy Sharing Market
6.2.1 Status and Challenge
6.2.2 Market Operation Practice