Keyphrases
Alibaba
100%
Autonomous Delivery
27%
Autonomous Vehicles
9%
Causal Inference
6%
Chinese Universities
9%
Consumer Response
9%
Containment Measures
15%
Courier Delivery
9%
Covariate Matching
6%
COVID-19
41%
COVID-19 Impact
25%
Cross Sampling
13%
Demographic Distribution
6%
Difference-in-differences Approach
9%
Digital Resilience
8%
Dynamic Matching
9%
E-commerce Operation
41%
E-commerce Platform
17%
Electronic Commerce
55%
Emergency Department Utilization
6%
Free Samples
12%
Induced Interaction
18%
Intervention Effectiveness
13%
Last Mile
27%
Last-mile Delivery
27%
Logistics Infrastructure
16%
Long-term Usage
9%
Mainland China
8%
Merchants
27%
Offline Platform
7%
Online Intervention
7%
Online Participation
7%
Order numbers
9%
Order Quantity
9%
Overall Impact
8%
Patient Response
6%
Physical Products
13%
Politicians
15%
Resource Constraints
13%
Sampling Distribution
7%
Significant Benefit
6%
Structural Difference
6%
Targeted Individual
6%
Targeted Population
6%
Teaching Hospital
6%
Travel Cost
12%
Uncertainty Set
6%
University Campus
9%
Walk-in
7%
Warehouse
13%
Computer Science
Business Models
13%
Close Collaboration
6%
Commercial Activity
13%
Common Perception
13%
Common Practice
13%
Control Information
6%
Digital Design
13%
Experimental Evidence
27%
Fairness Constraint
6%
Field Experiment
20%
Negative Impact
27%
Online Customer
13%
Online Information
6%
Performance Guarantee
6%
Physical Product
13%
Physical World
13%
Problem Definition
13%
Regularization
6%
Resource Constraint
13%
Robust Optimization
6%
Sample Distribution
27%
Sampling Model
6%
Shelf Software
6%
Underlying Mechanism
13%
