Brazil, China, India and Russia, the four largest emerging economies, cluster at the bottom of the table.

巴西、中国、印度和俄罗斯四大新兴经济体在报告中排名垫底。

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Industry cluster is a pervasive space economies phenomenon. Becase of one or more industry clustered together in area, industry cluster having effects on cities.

产业集群是一种普遍的空间经济现象。由于某个或某些产业在地理空间上的集中和聚合，对于产业所在的区域产生巨大的影响。

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Hunan engineering machinery manufacturing industry cluster has a relative competitive advantage, a certain degree of economies of scale and an obvious effects of the cluster.

湖南工程机械制造产业集群具有相对的竞争优势，具有一定的规模经济效应，集群效应明显。

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Financial firms cluster in London because they derive external economies of scale.

ECONOMIST: London as a financial centre

The spread of consumer spending power across China means that a company must constantly expand its geographic footprint--but the requirements of scale make it extremely critical to cluster locations appropriately to ensure competitive scale economies.

FORBES: Unlocking China's Consumer Power

Not only must companies choose the right locations for long-term growth and scale economies, they must segment and cluster those locations appropriately given the company's specific business model.

FORBES: Unlocking China's Consumer Power