21.   But unease persists about loss of sovereignty to a bank in Germany and the less flexible economic model of continental Europe.

22.   But, as with the Internet, the entire wireless information industry is casting about for an economic model that works.

23.   Chile has served as something of an economic model for Latin America.

24.   Conventional economic models, which focus on trade links, tend to understate the impact of an American recession on the rest of the world.

25.   Criticism of the economic model is widespread.

26.   Consumers tend to remain loyal to their local bank or family stock broker longer than economic models predict.

27.   Demonstrators said they were rejecting not just Bucaram, but the economic model that has become something of a new catechism in South America.

28.   East Asian countries pursued various economic models, but there was also a common economic strategy, which countries like Uganda are now emulating.

29.   Economic models suggest low interest rates will eventually stoke consumer and business spending.

30.   Economic models can be victims of fashion just as much as the long-legged sort.