ECRA Co-editors' introduction for volume 8, issue 1

Keyphrases

• Electronic Commerce 100%
• Reputation System 100%
• Issue 1 100%
• Display Ads 100%
• Online Services 50%
• Computational Model 50%
• South Korea 50%
• Trust Mechanism 50%
• Online Advertising 50%
• Institutes of Technology 50%
• Network Externalities 50%
• Jhang 50%
• Advertising Channels 50%
• Trustworthy Systems 50%
• Hotelling Model 50%
• Seoul National University 50%

Social Sciences

• e-Commerce 100%
• Pricing 50%
• South Korea 50%
• Korea 50%
• Externality 50%
• Online Service 50%

Computer Science

• e-Commerce 100%
• Online Service 50%
• Computational Modeling 50%
• Reputation System 50%