課程資訊
課程名稱
網路經濟學
The Economics of Networks 
開課學期
105-2 
授課對象
社會科學院  經濟學系  
授課教師
陳俊廷 
課號
ECON5131 
課程識別碼
323EU1720 
班次
 
學分
3.0 
全/半年
半年 
必/選修
選修 
上課時間
星期二6,7,8(13:20~16:20) 
上課地點
社科研608 
備註
本課程以英語授課。
限學士班三年級以上 或 限碩士班以上
總人數上限:32人 
Ceiba 課程網頁
http://ceiba.ntu.edu.tw/1052ECON5131_ 
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課程概述

Social networks provide opportunities for individuals in spreading information, such as the experience sharing of a new product. They facilitate the borrowing and lending, such as the emergence of microfinance. They also influence the collective actions, as we may influence our friends’ political inclinations as well as their voting behaviors. While the social network portrays the delineation of the relationship between individuals, this course provides an overview on current economic research that intends to understand the interaction between social networks and economic behaviors.

This course is theory-based and self-contained. The students are strongly encouraged to acknowledge game theory.
 

課程目標
This course aims at undergraduate and graduate students and to provide an overview on game-theoretic social networks in the disciplines of economics. We will learn the basic tools in analyzing the interaction between social networks and economic behavior. The topics will cover social learning, local public good, collective actions, and network formation. 
課程要求
Grading:
1. Student presentation (30%)
2. Attendance (a 4-day absence allowance is given) (10%)
3. Participation in the session of student presentation, including 1-page introduction and preparation for receiving cold call during the presentation (20%)
4. Midterm project proposal and Final-term paper (40%)

Course outline (Course Schedule of 18 weeks)


Week 1: Introduction
Week 2: No Class — Peace Memorial Day
Week 3: Games on networks
• Ch.3 of (C)
• Bramoulle, Y. and R. Kranton 2007, Local Public Goods in Networks, Journal of
Economic Theory
Week 4: Coordination game
• Ch.4 of (C)
Week 5: Social Learning
• Ch.5 of (C)
• Bala, V. and S. Goyal 1998, learning from neighbors, The Review of Economic Studies
Week 6: Labor Market
• Ch.6 of (C)
• Calvu-Armengol, A. and M.O. Jackson 2004, The Effects of Social Networks on Employment and Inequality, American Economic Review
Week 7: No Class — Tomb Sweeping Day
Week 8: Network formation
• Ch.7 of (C)
• Ch.5 of (SEN)
Week 9: Student Project Proposal
Week 10: Student Presentation
• Chatterjee, Kalyan and B. Dutta 2016, Credibility and Strategic Learning in Networks, International Economic Review
• Babus, Ana and T. Hu forthcoming, Endogenous Intermediation in OTC market, Journal of Financial Economics
Week 11: Student Presentation
• Dutta, B., S. Ghosal, and D. Ray 2005, Farsighted Network Formation, Journal of Economic Theory
• Bloch, F. and M.O. Jackson 2003, The Formation of Networks with Transfers among Players, Journal of Economic Theory
Week 12: Student Presentation
• Gale, D. and S. Kariv 2003, Bayesian Learning in Social Networks, Games and Eco- nomic Behavior
• Golub, B., and M.O. Jackson 2010, Nave Learning in Social Networks and the Wisdom of Crowds, American Economic Journal: Microeconomics
Week 13: Student Presentation
• Elliott, M., B. Golub, and M.O. Jackson 2014, Financial Networks and Contagion, American Economic Review
• Calvu-Armengol, A. 2004, Job Contact Networks, Journal of Economic Theory Week 14: Student Presentation
• Hagg, M. and R. Lagunoff 2006, Social Norms, Local Interaction, and Neighborhood Planning, International Economic Review
• Chwe, M. 2000, Communication and Coordination in Social Networks, The Review of Economic Studies
Week 15: No Class — Dragon Boat Festival
Week 16: Student Presentation
• Ballester, A. Calvu-Armengol, and Y. Zenou 2006, Who is Who in Networks: Wanted the Key Player, Econometrica
• Galeotti, A., S. Goyal, M.O. Jackson, F. Vega-Redondo, L. Yariv, 2010, Network Games, The Review of Economic Studies
Week 17: TBA
Week 18: Final No Class 
預期每週課後學習時數
 
Office Hours
 
指定閱讀
待補 
參考書目
參考書 1:(C) Connections: An Introduction to The Economics of Networks by Sanjeev Goyal.
參考書 2:(ISSS) Individual Strategy and Social Structure by H. Peyton Young
參考書 3 : (SEN) Social and Economic Networks by M.O. Jackson 
評量方式
(僅供參考)
   
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