To: Gerald R. Lampton who wrote (19774 ) 5/28/1998 11:41:00 AM From: Thure Meyer Read Replies (1) | Respond to of 24154
"In his reply to your post, Regimond points out that Microsoft has created software to facilitate switching from the Novell/Lotus/Word Perfect networks to its own products. As this shows, competing companies can reduce the switching costs and, essentially, monetize them in the cost of their products." Its clear that neither you nor Reginald have ever had to do this on a large scale or you wouldn't blithely refer to The Mind of Reg(TM). Changing a core package like the spreadsheet tool drags with it a rat-tail of costs ranging from dealing with archived files, training and support, integrating the product on the desktop, changing the currently active spreadsheets, making sure your customers have the same release as you so that you can convert them, ensuring that people who work at home are upgraded, etc. Time and the risk of error is more important than money in this case. Reginald has no idea of what he is talking about. Try to convert back to Lotus 123 and use it along with your PowerPoint and Word (not to speak of your e-mail, databases, and so on). Then imagine 1000's of people having to do the same thing. Just because Reginald says something doesn't make it so. "This supports the view that path dependency and network effects are really manifestations of efficiency. Once it becomes sufficiently cost-effective, i.e., efficient, for consumers to switch to a new network or path, they will. In Bork World, these types of "barriers" are not a legitimate concern of antitrust enforcement." I think we need to step back and talk about efficiency. Path dependence and then lock-in through network externalities are feedback mechanisms that may or may not converge to an efficient setup. At least not in the sense of the most efficient or best. I don't think path dependence refers necessarily to a company and certainly does not imply "natural" monopoly in the sense of "sheer efficiency". In my mind the problem occurs with the concept of efficiency. In a world of well defined static products, e.g. the stock market. Its pretty easy to discuss price discovery and efficient markets (although even there some quibbles exist). In other realms it is simply too loose. Take the Microsoft case, where software, chip manufacturing, communications and media industry are intertwined. Here, we would first have to figure out the utility value of the products before we can understand if the market for them is efficient. We would also have to quantize the idea of new product development, standardization effects and so on. What does that lead up to? 1 - Network externalities and path dependence are not a kind of efficiency, they are the mechanisms that lead to a lock-in condition. This lock-in has allowed MS to be some kind of monopoly on the desktop. 2 - However, true efficiency of the marketplace in which Microsoft competes is not determinable because the marketplace itself is under discussion. Therefore there is no straight ahead way of determining if MS is a "natural" monopoly. I suggest we leave the question of efficiency behind us and address the more concrete issue of whether or not artificial barriers exist. Then propose the converse; since artificial barriers were created, MS is a garden variety monopoly. How can this be done? We need to show the existence of barriers. Barriers can only exist at boundaries, so the DOJ will have to spend some time delineating them. 1 - Part of the discussion will be about the difference between an OS and application. I.e., a semantical argument which deals with defining the market place or "industry". This means being able to defining the individual products and services. With software that can be difficult since there is no physical boundary, and any partitioning of the product set can be argued in principle. 2 - A second argument has to be about distribution channels and the barriers to entry on the Windows screen (icons) as well as pressure on the distributors themselves. This will delineate Pepsi in a Coke 6-pack question. Once this structure is in place we can return to the issue of efficiency. If Windows is defined as different from an Internet browser then clearly Netscape was "more efficient" initially because MS had no product. At that point MS started erecting "artificial" barriers to entry, which leads to the conclusion that MS is not a natural monopoly. After all if MS were a natural monopoly they wouldn't have to choke off any air supply. Naturally Microsoft wants to compete in the largest possible market and will resist any attempt at defining this space. Having achieved a lock on the PC desktop with Windows they would like to define all new Microsoft products as part of Windows, with which they hope to extend that lock-in to other sectors like the Internet. The DOJ has to insist industry standard vocabulary which exists already (OS, application, etc). They cannot let Microsoft escape this issue by muddying the waters and applying their own non-standard language (a typical MS approach). To summarize: - Path dependence -> Network externalities -> Lock-in -> MS is a monopoly on the desktop - Boundary delineation -> artificial barriers -> MS is not a natural monopoly If you accept that, then you will accept that we don't have an efficient software industry. Thure