Such a difference would also be motivated if the market rate were to be affected by short-term shocks in financial markets. In the light of what we know today, however, the direction of the krona’s path seems to be clear: ERM2 membership, if it occurs, will be arranged at an exchange rate that is stronger than the recent level. 7  BIS Review 48/1999
We may be more familiar with “less is more”, which is the mantra for designing friendly user interfaces or cool technology products. But new platforms in retail payments, data infrastructure and cross-border payments tend to be more successful and sustainable when they achieve widespread adoption and leading to strong network effects. 23. Just think about FPS. Would you still use it every day if your friends and family were not on the platform? From the design stage, we aimed to include more currencies and payment institutions, so as to attract a rapid build-up of users. The result is the world’s first multi-currency instant payment system connecting banks, e-wallets, and customers. With this strong network effect, FPS adoption in Hong Kong is perhaps one of the fastest in the world. We are strengthening this network effect further by introducing FPS payments for merchants and government bills. 24. Or think about why we launched CDI. Data is an essential nutrient to technological development. Currently, commercial data is scattered across isolated data islands built bilaterally between banks and individual data providers. The idea of CDI is to provide a common data infrastructure that will replace these compartmentalised, one-to-one connections with an efficient many-to-many connection. Banks will have common access to a sea of data which allows them to compete on innovation in service delivery. For this to happen, we need scale. We need to connect as many data providers, data consumers and data owners as possible in order to create the network effect. 25.