| 1 | Questions We'll Encounter This Semester in 14.27 (PDF) |
| 2-3 | Lecture slides are not available. |
| 4 |
 Evidence on Entry and Market Structure (PDF)
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| 5 | Lecture slides are not available. |
| 6 |
How to Find Information on Publicly-traded Firms (PDF) eBay: Growth and Changes Over Time (PDF)
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| 7 | The Shift Away from Auctions (PDF) |
| 8 | The History and Economics of Group Purchasing (PDF) |
| 9 |
Price Search (PDF)
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| 10 | Match Quality, Search, and the Internet Market for Used Books (PDF) |
| 11 |
Search and Obfuscation on the Internet (PDF) Price Search and Airlines (PDF)
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| 12 |
E-retail and Amazon (PDF) A Brief History of Retail in the US (PDF)
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| 13 | Price Discrimination (PDF) |
| 14 | Sales Tax and E-commerce (PDF - 1.2MB) |
| 15 |
Search Advertising / Sponsored Links (PDF - 1.3MB)
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| 16
| Lecture slides are not available. |
| 17 | Banner and Display Advertising Online (PDF - 1.5MB) |
| 18 | Alibaba and Corporate Governance (PDF) |
