Strong urbanisation leads to mega-cities with huge environmental problems. Singapore has managed to combine strong economic and population growth with keeping the city liveable and green. There is a lot to be learned from their unique experience.

Xerox has been developing and implementing knowledge management (KM) systems since 1996 and has continued to do so despite the company's hard times and KM's tarnished image following the dotcom bust. Xerox wagered that 'knowledge' was the natural, higher role for 'the document' in the workplace, and the bet is paying off.

Paybox.net, founded in 1999, is a frontrunner in providing mobile payment services in Germany and other European countries. The case discusses the development and roll- out of the m-payment services, the business model and marketing approach used, the technological and organizational challenges that the company faced as well as the sustainability of the paybox competitive position.