OPIM 403 MIS Seminar 

Empirical Information Systems Economics

Fall 2004 


Professor:  Dr. Ravi Bapna 
Class Time: Friday 2-5
Office: 381
Office Hrs. Walk in any time
Email:  rbapna@sba.uconn.edu
Classroom:  204
WWW:  http://www.sba.uconn.edu/users/rbapna
Office Phone:  860-486-8398

This seminar will cover state of the art research in empirical information systems economics. It will expose you to the most recent research, tools and methodologies that rely on observing web based micro-level data to answer interesting economics questions. Topics will range from estimating welfare measures of electronic markets, visualizing and curve clustering online auction data, examining determinants of online price dispersion, comparative analysis of  friction in competing online market mechanisms, to name a few. There will be a heavy hands on component that emphasizes web based data collection. Initial training will be provided in PHP, mySQL and Apache to facilitate systematic real time longitudinal data capture from the web. In the first half of the course, you will be required to replicate existing studies. The insights gained from such an exercise will be subsequently applied to identify new and interesting research questions and answering them. The latter will involve selecting appropriate models and estimating parameters of interest from real-world data. 

You will be assigned an A in the course, if you can deliver a close to a journal quality research product by the end of the semester. Other basis for grading (with a maximum achievable grade of A-) will be a mixture of class participation, your tackling of the technological problem sets, and your presentation of research papers. Success in the course will hinge critically on your ability to demonstrate creative and original thinking and on the "quality" of your class participation. 

Links to Useful (Grad Student) Resources

Topic Author File or link
How to present a research paper?

Since I agree with most of Matthew Jackson's suggestions I am requesting you to please follow these guidelines closely in the coming weeks.

Matthew O. Jackson http://www.hss.caltech.edu/~jacksonm/present.pdf

[local pdf]

Choosing research problems Alok Gupta http://alok.csom.umn.edu/research_problems.htm
  Ron Weber (MISQ Editor in Chief) March 2003 Editorial -   The Problem of the Problem
Presenting results David Levine Presenting Results
Misc. David Levine David Levine's Cheap Advice

Schedule of Topics (Tentative)

Date Topic Details, notes, paper assignment 
9/03 Introductory Remarks

My Holy Trinity! (Apache, mySQL and PHP)

Step 1 - Installing Apache HTTP Server

Step 2 - Installing PHP to run on Apache

Step 3 - Download mySQL Server

Step 3a - Install and work with mySQL

Step 4 - Download the EditPlus Web Editor

Basics of querying a mySQL database using PHP

Project 1

9/10 Market Efficiency Grabbing web data and parsing

Price Dispersion on the Internet: A Review and Directions for Future Research
(by Xing Pa, Brian T. Ratchford, Venkatesh Shankar) 

Rajeev

9/17 Online pricing strategies Traversing websites and working of search engine results.

Do Market Characteristics Impact The Relationship Between
Internet Retailer Characteristics and Price?

(by Rajkumar Venkatesan, Kumar Mehta, Ravi Bapna)

Bartosz

Project 2

9/24 Consumer surplus Modularizing and error handling of parsing

Consumer Surplus in the Digital Economy: Estimating the Value of Increased Product Variety at Online Booksellers, Management Science - November 2003
(by Erik Brynjolfsson, Yu (Jeffrey) Hu, Michael D. Smith)

Matt

10/1 Consumer surplus in online auctions "Consumer Surplus in Online Auctions," (by Ravi Bapna, Wolfgang Jank and Galit Shmueli) pdf

Ebay Research Survey Paper by Patrick Bajari and Ali Hortacsu

10/8 Functions data analysis Guest speaker: Prof Galit Shmueli (U Maryland)
10/15 Estimating demand from auction data Digital Demand: Demand for digital cameras on eBay (by Christopher P. Adams, FTC, William Vogt, Carnegie Mellon and NBER)

Sanjukta

10/22 Impact of secondary markets Internet Exchanges for Used Books: An Empirical Analysis of Welfare Implications and Policy Issues
(by Anindya Ghose, Michael D. Smith, and Rahul Telang)

Joshua (Rajeev)

10/29 Valuing privacy Measuring Switching Costs and the Determinants of Customer Retention in Internet-Enabled Businesses: A Study of the Online Brokerage Industry (by Pei-Yu (Sharon) Chen, Lorin M. Hitt), ISR.

Chen (Bartosz)

11/5 P2P
An Empirical Analysis of Network Externalities in Peer-To-Peer Music-Sharing Networks 
(by Atip Asvanund, Karen Clay, Ramayya Krishnan, Michael D. Smith)
Rohit (Matt)
11/12 Internet pricing
11/19 GIST GIST: A Model for Design and Management of Content and Interactivity of Customer-Centric Web Sites
12/3 Presentations
12/10 No class meeting because of WISE Term papers due
Other interesting papers (that we will probably not have the time tot cover)
1 The Value of Online Information Privacy: An Empirical Investigation 
(by Il-Horn Hann, Kai-Lung Hui, Tom S. Lee, and I.P.L. Png)
2 Estimating Internet Users' Demand Characteristics, (by Gupta, Alok, Boris Jukic, Mingzhi Li, Dale O. Stahl, and Andrew B. Whinston), Computational Economics, 17, 2001, pp. 203-218.

E-mail: mailto:rbapna@sba.uconn.edu

Dated: 11/19/2004