The report done by Everest Research Institute, an outsourcing advisory firm, found that the addressable market for Indian BPO outsourcers will be $220 billion to $280 billion by 2012.

这份由一家外包咨询公司珠穆朗玛研究所（Everest Research Institute）所提供的报告指出，到2012年，印度BPO外包商市场的价值将会在2200亿美元到2800亿美元之间。

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"The U.K. government showed tremendous foresight, " says Peter Siderman, who runs an employment research institute financed by outsourcing giant Adecco Group and has studied the immigration wave to Britain.

FORBES: Magazine Article

"The U.K. government showed tremendous foresight, " says Peter Siderman, who runs an employment research institute financed by outsourcing giant Adecco (nyse: ADO - news - people ) Group and has studied the immigration wave to Britain.

FORBES: New Britannia

"This has to do with a business model that exploits U.S. immigration loopholes for competitive advantage, " said Ron Hira, an associate professor of public policy at Rochester Institute of Technology who studies outsourcing.

NPR: US Immigration Bill Could Slow Indian Outsourcers