1 2003 burkhard stiller unibwm iis internet economics 7 prof dr 2 jan gerke hasan david hausheer pascal kurtansky praveen aravamudham 3 information systems laboratory university of federal armed forces munich germany werner heisenberg weg 39 d 85577 neubiberg computer engineering and networks tik eth zürich gloriastrasse 35 ch 8092 switzerland syracuse usa departments technology electrical science introduction organizational issues questions & answers boxshadowdwn the first question didn t we think that is free well sure have a bridge to future be sold second what should accounted for it s net depends on who counting third pay costs involved are you willing will your customers somebody else n w e r additional