To analyse preterm birth rates worldwide to assess the incidence of this public health problem, map the regional distribution of preterm births and gain insight into existing assessment strategies.

分析全球早产率从而评估这个公共健康问题的发生率，绘制早产区域分布图并了解现有的评估战略。

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Brazil's bulky Fiscal Responsibility Act also governs regional public finances, where laxity has been a problem.

巴西实行的庞大的财政责任法也对之前放纵风气盛行的地方公共财政进行了相关规定。

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New Labour insists that it is alive to this problem, and would not allow regional assemblies to add to public expenditure.

ECONOMIST: A federal Britain