1. David J. Bryce © 2003 The “New” Economy: The Economics of Information MANEC 387 Economics of Strategy MANEC 387 Economics of Strategy David J. Bryce

2. David J. Bryce © 2003 The Structure of Industries Competitive Rivalry Threat of new Entrants Bargaining Power of Customers Threat of Substitutes Bargaining Power of Suppliers From M. Porter, 1979, “How Competitive Forces Shape Strategy”

3. David J. Bryce © 2003 Information and Things Historically, to get information about differences in prices, features, services, and support, you had to physically visit a variety of retailers Because the information is tied to the good, consumers incur search costs Search costs insulate firms from aggressive pricing by distant rivals, allowing them to charge higher prices in local markets Margins depend on asymmetry of information Historically, to get information about differences in prices, features, services, and support, you had to physically visit a variety of retailers Because the information is tied to the good, consumers incur search costs Search costs insulate firms from aggressive pricing by distant rivals, allowing them to charge higher prices in local markets Margins depend on asymmetry of information

4. David J. Bryce © 2003 Information and Things Every business is an information business (at some level) because information is the glue that holds value chains, supply chains, and organizations together Ubiquitous connectivity creates the opportunity to unbundle information from “things” Implications are revolutionary Every business is an information business (at some level) because information is the glue that holds value chains, supply chains, and organizations together Ubiquitous connectivity creates the opportunity to unbundle information from “things” Implications are revolutionary Source: Evans and Wurster, 1997

5. David J. Bryce © 2003 Richness and Reach An Application of Search Costs Historically, technology constraints have forced a tradeoff between richness and reach in information (diminishing returns to scale) –Reach — the number of people exchanging information –Richness — quality of information in dimensions such as accuracy, bandwidth, currency, customization, interactivity, relevance, etc. This tradeoff is no longer always necessary New constraint: Time and comprehension Historically, technology constraints have forced a tradeoff between richness and reach in information (diminishing returns to scale) –Reach — the number of people exchanging information –Richness — quality of information in dimensions such as accuracy, bandwidth, currency, customization, interactivity, relevance, etc. This tradeoff is no longer always necessary New constraint: Time and comprehension Source: Evans and Wurster, 1997

6. David J. Bryce © 2003 Richness Dimensions Bandwidth –Amount of information Customization –Match message to receiver Interactivity –Dialogue vs. monologue Bandwidth –Amount of information Customization –Match message to receiver Interactivity –Dialogue vs. monologue Reliability –Exchange between trusted individuals Security –Sensitive information in closed door meetings Currency –Timeliness of information Reliability –Exchange between trusted individuals Security –Sensitive information in closed door meetings Currency –Timeliness of information Source: Evans and Wurster, 1997

7. David J. Bryce © 2003 Network Effects in the Internet Positive feedback and network externalities –The value of a product to one user depends on how many other users there are –“Installed base” is a strategic imperative Lock-in and switching costs are the norm in the information economy – contractual commitments, durable purchases, brand specific training, search costs, loyalty programs “Winner-take-all” competitive environment leads to large, unassailable competitors and also-rans. Positive feedback and network externalities –The value of a product to one user depends on how many other users there are –“Installed base” is a strategic imperative Lock-in and switching costs are the norm in the information economy – contractual commitments, durable purchases, brand specific training, search costs, loyalty programs “Winner-take-all” competitive environment leads to large, unassailable competitors and also-rans. Source: Shapiro and Varian, 1998

8. David J. Bryce © 2003 Perception of Network Effects “Owing in part to economics of increasing returns, the revenue/profit streams that accrue, in time, to the Internet leaders … should be broad-based and recurring and the user reach supported by the leaders may be impressive (of Microsoft-ian and ATT-ian proportions or higher).” Morgan Stanley report, 1999 Source: Liebowitz, 2002

9. David J. Bryce © 2003 Conflicting Implications for Market Structure Breaking information from things decreases search costs and breaks up supply chains and value chains –“Disintermediation” allows customers to interact directly with manufacturers and wholesalers. –Massive divestment of functions and divisions within old economy firms Massive M&A activity by new economy firms –Network externalities –System competition –Positive feedback loops Breaking information from things decreases search costs and breaks up supply chains and value chains –“Disintermediation” allows customers to interact directly with manufacturers and wholesalers. –Massive divestment of functions and divisions within old economy firms Massive M&A activity by new economy firms –Network externalities –System competition –Positive feedback loops Source: Evans and Wurster, 1997