Suchen und Finden
Service
Sharing Economy - Making Supply Meet Demand
Ming Hu
Verlag Springer-Verlag, 2019
ISBN 9783030018634 , 536 Seiten
Format PDF, OL
Kopierschutz Wasserzeichen
Preface
5
Acknowledgments
6
Contents
7
Contributors
16
1 Introduction
19
1.1 Overall Structure
19
1.2 Chapter Highlights
20
1.2.1 Part I: Impact of Sharing Economy
20
1.2.1.1 Economic Impact
20
1.2.1.2 Operational Opportunity and Challenge
21
1.2.2 Part II: Intermediary Role of a Sharing Platform
21
1.2.2.1 Intermediation via Pricing and Matching
21
1.2.2.2 Intermediation via Information and Payment
22
1.2.2.3 Intermediation in the Presence of Self-Scheduling Suppliers
23
1.2.3 Part III: Crowdsourcing Management
24
1.2.3.1 Group Buying and Crowdfunding
24
1.2.3.2 Crowdsourcing Contest
24
1.2.4 Part IV: Context-Based Operational Problems in Sharing Economy
25
1.2.4.1 Bike Sharing
25
1.2.4.2 Vehicle Sharing
25
1.2.4.3 Short-Term Rental
26
1.2.4.4 Online Advertising
26
References
26
Part I Impact of Sharing Economy
27
2 Peer-to-Peer Product Sharing
28
2.1 Introduction
29
2.2 Literature Review
32
2.3 Model Description
34
2.3.1 Matching Supply with Demand
36
2.4 Equilibrium Analysis
38
2.4.1 Impact of Collaborative Consumption on Ownership and Usage
39
2.4.2 Impact of Collaborative Consumption on Consumers
42
2.5 The Platform's Problem
43
2.5.1 The For-Profit Platform
44
2.5.2 The Not-for-Profit Platform
46
2.5.3 Systems with Negative Externalities
48
2.5.4 The Impact of Extra Wear and Tear and Inconvenience Costs
50
2.6 Concluding Comments
50
References
52
3 The Strategic and Economic Implications of Consumer-to-Consumer Product Sharing
54
3.1 Introduction
54
3.2 Modeling Framework
57
3.3 Effects of Sharing on Firm's Pricing Strategy, Profit, and Consumer Surplus
60
3.4 Effects of Sharing on Product Quality and Distribution Channel
65
3.4.1 Effects of Sharing on Product Quality
65
3.4.2 Effects of Sharing on Distribution Channel
66
3.5 Conclusions and Discussions
68
References
70
4 Operational Factors in the Sharing Economy: A Framework
72
4.1 Introduction
72
4.2 The Framework
73
4.3 Examples
77
4.3.1 Ride Sharing
78
4.3.2 Group Buying
81
4.4 Concluding Remarks
83
References
85
5 Ride Sharing
89
5.1 Introduction
89
5.2 Anatomy of a Modern Ridesharing Platform
91
5.2.1 Timescales
91
5.2.2 Strategic Choices
92
5.2.3 Operation and Market Design
93
5.3 A Modeling Framework for Ridesharing Platforms
93
5.3.1 Modeling Stochastic Dynamics of the Platform
94
5.3.2 Platform Controls
97
5.3.3 Platform Objectives
99
5.3.4 Local Controls and Closed Queueing Models
100
5.3.5 Modeling Endogenous Entry of Drivers
102
5.4 Analyzing the Model: Key Findings
103
5.4.1 Fast-Timescale Control of Platform Dynamics
104
5.4.2 The Slow Timescale: Pricing and Driver Entry
105
5.5 Related Literature
108
5.6 Conclusion
111
References
112
Part II Intermediary Role of a Sharing Platform
114
6 The Role of Surge Pricing on a Service Platform with Self-Scheduling Capacity
115
6.1 Introduction
116
6.2 Literature Review
117
6.3 Model
119
6.4 Profitability of Commission Contract
122
6.5 Impact of Dynamic Prices on Consumers
124
6.6 Conclusion
125
References
126
7 Time-Based Payout Ratio for Coordinating Supply and Demand on an On-Demand Service Platform
128
7.1 Introduction
129
7.2 Literature Review
130
7.3 A Model of Wait-Time Sensitive Demand and Earnings Sensitive Supply
132
7.3.1 Customer Request Rate ? and Price Rate p
133
7.3.2 Number of Participating Providers k and Wage Rate w
133
7.3.3 Problem Formulation
135
7.4 The Base Model
135
7.4.1 Special Case 1: When the Payout Ratio w/p Is Fixed
137
7.4.2 Special Case 2: When the Service Level Is Exogenously Given
138
7.5 Numerical Illustrations Based on Didi Data
140
7.5.1 Background Information
140
7.5.2 Number of Rides and Drivers Across Different Hours
141
7.5.3 Travel Distance and Travel Speed
141
7.5.4 Pricing and Wage Rates
142
7.5.5 Strategic Factors and Their Implications
143
7.5.6 Numerical Examples for Illustrative Purposes
143
7.6 Conclusion
147
References
148
8 Pricing and Matching in the Sharing Economy
150
8.1 Introduction
151
8.1.1 Two-Sided Pricing
151
8.1.2 Two-Sided Matching
151
8.1.3 Pricing and Matching Under Strategic Behavior
153
8.2 Two-Sided Pricing and Fixed Commission
154
8.2.1 The Price and Wage Optimization Problem
154
8.2.2 The Fixed Commission Contract
156
8.2.3 Numerical Study
158
8.3 Dynamic Matching with Heterogeneous Types
159
8.3.1 Priority Properties of the Optimal Matching Policy
160
8.3.1.1 Unidirectional Horizontal Types
162
8.3.1.2 Vertical Types
163
8.3.2 Bound and Heuristic
164
8.3.2.1 Numerical Study
165
8.4 Pricing and Matching with Strategic Suppliers and Customers
166
8.4.1 Upper Bound of the Intermediary's Optimal Profit
170
8.4.2 A Simple Dynamic Policy: Asymptotic Optimality
171
8.4.2.1 Optimal Policy in an Auxiliary Setting
171
8.4.2.2 Waiting Adjusted Fixed Pricing Policy
173
8.5 Conclusion
176
References
176
9 Large-Scale Service Marketplaces: The Roleof the Moderating Firm
178
9.1 Introduction
178
9.2 Literature Review
181
9.3 Model Formulation
183
9.4 No-Intervention Model
184
9.4.1 Characterization of SPNE
186
9.5 Operational Efficiency Model
188
9.5.1 Characterization of the Market Equilibrium
191
9.5.1.1 Buyer's Market
193
9.5.1.2 Seller's Market
194
9.6 Communication Enabled Model
198
9.6.1 Characterization of the (?,?)-Market Equilibrium
199
9.7 A Marketplace with Non-identical Agents
201
9.8 Conclusion
202
References
204
10 Inducing Exploration in Service Platforms
206
10.1 Introduction
206
10.2 Related Literature
207
10.3 Illustrative Example
210
10.4 Benchmark Model
211
10.5 Inducing Exploration
212
10.5.1 Strategic Information Disclosure
215
10.5.2 The Value of Information Obfuscation
218
10.5.3 Minimizing Regret
219
10.5.4 Incentivizing Customers Using Payments
221
10.6 Promising Directions
223
10.6.1 Learning in Dynamic Contests
223
10.6.2 Dealing with Misinformation
225
10.7 Concluding Remarks
226
References
227
11 Design of an Aggregated Marketplace Under Congestion Effects: Asymptotic Analysis and Equilibrium Characterization
230
11.1 Introduction
231
11.1.1 Background and Motivation
231
11.1.2 Overview of Results
233
11.1.3 Literature Review
235
11.2 Model
237
11.2.1 Description of the Market
237
11.2.2 Problems to Address
239
11.3 Asymptotic Analysis of Marketplace Dynamics
240
11.3.1 Background: Revenue Maximization for an M/M/1 Monopolistic Supplier
241
11.3.2 Setup for Asymptotic Analysis
242
11.3.3 Transient Dynamics via a Fluid Model Analysis
242
11.3.4 State-Space Collapse and the Aggregate Marketplace Behavior
243
11.3.5 Limit Model and Discussion
244
11.3.6 A Numerical Example
245
11.4 Competitive Behavior and Market Efficiency
247
11.4.1 Suppliers' First-Order Payoffs and the Capacity Game
247
11.4.2 Suppliers' Second-Order Payoffsand the Pricing Game
248
11.4.3 Centralized System Performance
249
11.4.4 Competitive Equilibrium
250
11.4.4.1 Homogeneous Service Rate Case
250
11.4.4.2 Heterogeneous Service Rate Case
251
11.4.4.3 Numerical Results
252
11.4.4.4 A Remark on the Suppliers' Participation
255
11.4.5 Coordination Scheme
256
11.4.5.1 Sufficient Condition for Coordination
256
11.4.5.2 ``Compensation-While-Idling'' Mechanism That Achieves Coordination
257
11.4.6 Simulation Results
258
11.5 Conclusions
260
References
261
12 Operations in the On-Demand Economy: Staffing Services with Self-Scheduling Capacity
262
12.1 Introduction
263
12.2 Model
266
12.3 Analysis
269
12.3.1 The Cost of Self Scheduling
269
12.3.2 Earnings Constraint and Agent Flexibility
272
12.3.3 Time-Varying Demand
272
12.3.4 The Benefit of Flexible Capacity
273
12.4 Variants of the Base Model
274
12.4.1 Volume-Dependent Compensation Schemes
276
12.4.2 Price-Dependent Newsvendor
278
12.4.3 When Maintaining a Larger Pool Costs More
280
12.4.4 Period-Dependent Threshold Distributions
282
12.5 Concluding Remarks
283
Appendix
285
Proof of Theorem 1
285
Proof of Lemma 2
285
Proof of Lemma 3
286
Proof of Theorem 2
288
Proof of Theorem 3
288
Proof of Lemma 4
290
References
290
13 On Queues with a Random Capacity: Some Theory, and an Application
292
13.1 Introduction
292
13.2 Theoretical Background: Queues with Uncertain Parameters
294
13.2.1 Self-Scheduling Servers: A Binomial Distribution
297
13.2.2 What Do the Asymptotic Results Mean?
298
13.3 Self-Scheduling Agents: A Long-Term Staffing Decision
302
13.3.1 The Model
302
13.3.2 Fluid Formulation
303
13.3.3 Optimal Staffing Policy
304
13.3.3.1 No Self-Scheduling
304
13.3.3.2 Self-Scheduling Capacity
305
13.4 Short-Term Controls
307
13.4.1 Delay Announcements: Performance Impact
308
13.4.1.1 When Do the Announcements Reduce the Cost of Self-Scheduling?
310
13.4.1.2 A New Staffing Problem
311
13.5 Joint Control of Compensation and Delay Announcements
312
13.6 Jointly Optimizing Long and Short-Term Controls
315
13.6.1 Low Minimum Wage
315
13.6.2 High Minimum Wage
316
13.7 Conclusions
316
Technical Appendix
317
Proof of Theorem 1
317
The Overloaded Regime
317
The Underloaded Regime
322
The Critically-Loaded Regime
323
Proofs of Propositions
324
References
328
Part III Crowdsourcing Management
330
14 Online Group Buying and Crowdfunding: Two Cases of All-or-Nothing Mechanisms
331
14.1 Introduction
331
14.2 Consumer Behavior Under All-or-Nothing Mechanisms
334
14.2.1 Empirical Model
335
14.2.1.1 The Base Model
335
14.2.1.2 The Extended Model with Lagged Variables
336
14.2.2 Results
337
14.2.3 Potential Mechanisms Behind Threshold Effects
343
14.3 Coordination Under All-or-Nothing Mechanisms
345
14.3.1 Information Disclosure
345
14.3.1.1 Model Setup
345
14.3.1.2 Equilibrium Analysis Under Simultaneous Mechanism
347
14.3.1.3 Equilibrium Analysis Under Sequential Mechanism
349
14.3.1.4 Mechanism Design: Simultaneous or Sequential?
349
14.3.2 Pricing
351
14.3.2.1 Model Setup
351
14.3.2.2 Alternative Pricing Policies
352
14.3.2.3 Optimal Pricing Strategy
354
14.4 Conclusion
356
References
357
15 Threshold Discounting: Operational Benefits, Potential Drawbacks, and Optimal Design
359
15.1 Introduction
360
15.2 Literature Review
362
15.3 The Model
364
15.3.1 Preliminaries
364
15.3.2 The Traditional Approach: Seasonal Closure or Regular Discounting
365
15.3.3 Threshold Discounting
369
15.3.3.1 Sequence of Events
369
15.3.3.2 Customer Continuation Game
370
15.3.3.3 Optimal Announcement and Equilibrium Outcome
372
15.3.4 Comparing Threshold Discounting with the Traditional Approach
373
15.3.4.1 Responsive Duality
373
15.3.4.2 Strategic Scarcity Effect
374
15.3.4.3 A Novel Operational Advantage
375
15.3.5 Impact of Strategic Customers on Threshold Discounting Performance
376
15.3.6 Mediated Threshold Discounting
378
15.3.7 Design Considerations in ThresholdDiscounting Offers
381
15.3.7.1 Opaque Activation Rule
381
15.3.7.2 Time When the Outcome of the Deal Is Announced
382
15.3.7.3 Time Restricted Discounts
384
15.3.7.4 Focused Threshold Discounting
385
15.4 Discussion
387
References
388
16 Innovation and Crowdsourcing Contests
390
16.1 Introduction
390
16.2 A General Model Framework for Innovation Contests
393
16.3 A Brief Taxonomy of Contest Literature
399
16.4 Contests with Uncertainty
401
16.4.1 Optimal Award Scheme
401
16.4.2 Open Innovation and Agents' Incentives
403
16.5 Contests with Heterogenous Agents
406
16.5.1 Optimal Award Scheme
407
16.5.2 Open Innovation and Agents' Incentives
408
16.6 Conclusion and Future Research
411
Appendix
412
References
416
Part IV Context-Based Operational Problems in Sharing Economy
418
17 Models for Effective Deployment and Redistribution of Shared Bicycles with Location Choices
419
17.1 Introduction
420
17.1.1 Review of the Bicycle-Sharing Systems
420
17.1.2 Research Issues and Structure of the Chapter
422
17.2 The Stochastic Network Flow Model
423
17.2.1 Equilibrium State in Time Invariant System
427
17.2.2 Bicycle-Sharing System Design with Location Choice
429
17.3 Bicycle Sharing as Substitute for Train Rides
430
17.3.1 Bicycle Deployment and Utilization
431
17.3.2 Number of Bicycle Docks Needed
434
17.3.3 Effectiveness of Bicycle Redistribution
435
17.4 Case Study on Bicycle Sharing with Location Decisions
437
17.5 Concluding Remarks
442
References
444
18 Bike Sharing
445
18.1 Introduction
445
18.2 Data and Statistical Challenges
449
18.3 Motorized Rebalancing
452
18.3.1 User Dissatisfaction Function
452
18.3.2 Optimal Allocation Before the Rush
453
18.3.3 Resulting Routing Problems
455
18.4 Allocating Capacity
458
18.4.1 Model formulation
459
18.4.2 Long-Run Average
460
18.4.3 Measuring the Impact
461
18.5 Beyond Motorized Rebalancing
462
18.5.1 Incentives
462
18.5.2 Valets and Corrals
463
18.6 Expansion Planning
464
18.7 Conclusion
466
References
467
19 Operations Management of Vehicle Sharing Systems
470
19.1 Introduction
470
19.2 Service Region Design
473
19.2.1 Basic Model
473
19.2.2 Customer Adoption
475
19.2.3 Operational Profit
476
19.2.4 Numerical Results
480
19.3 Fleet Sizing
481
19.3.1 Two-Stage Stochastic Optimization Model
481
19.3.2 Numerical Results
482
19.4 Fleet Repositioning
483
19.4.1 Stochastic Dynamic Program Formulation
484
19.4.2 The 2-Region System
486
19.4.3 The N-Region System
488
19.5 Other Topics
488
19.5.1 Dynamic Pricing
490
19.5.2 Reservation Management
490
19.6 Discussion
491
References
492
20 Agent Pricing in the Sharing Economy: Evidence from Airbnb
494
20.1 Introduction
494
20.2 Literature Review and Hypothesis Development
496
20.2.1 Literature Review
496
20.2.2 Hypotheses Development
498
20.3 Empirical Setting and Data
500
20.3.1 Empirical Setting: The Airbnb Platform
500
20.3.2 Airbnb Data: Listings and Transactions
500
20.4 Performance of Professional vs. Nonprofessional Hosts: Econometric Specifications and Results
503
20.4.1 Daily Revenue
503
20.4.2 Occupancy Rate and Average Rent Price
505
20.4.3 Exit Probability
507
20.5 Understanding the Differences in Performance
507
20.6 Conclusion
510
References
511
21 Intermediation in Online Advertising
513
21.1 Introduction
514
21.1.1 Main Contributions
515
21.1.2 Literature Review
515
21.1.2.1 Intermediary Problems
516
21.1.2.2 Online Advertising and Ad Exchanges
516
21.1.2.3 Mechanism Design with Budget Constraints
517
21.2 Optimal Contracts for Intermediaries in Online Advertising
517
21.2.1 Mechanism Design Problem
519
21.2.2 Optimal Mechanism Characterization
522
21.2.2.1 Dual Problem
522
21.2.2.2 Support Function Characterization
523
21.2.2.3 Synthesis
524
21.2.2.4 Optimal Bidding Policy
524
21.2.3 Economic Insights
525
21.2.3.1 Intermediation Profit and the Advertiser Surplus
526
21.2.3.2 Market Efficiency
526
21.3 Multi-stage Intermediation in Display Advertising
527
21.3.1 Equilibrium Characterization
529
21.3.2 Economic Insights
531
21.4 Concluding Remarks
535
References
535