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In page Israeli–Palestinian conflict:

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In Gaza, the agricultural market suffers from economic boycotts and border closures and restrictions placed by Israel.[1] The PA's Minister of Agriculture estimates that around US$1.2 billion were lost in September 2006 because of these security measures. This embargo was brought on by Hamas' refusal to recognize Israel's right to statehood.[citation needed] As a result, as of 2007, the PA's 160,000 employees had not received their salaries in over one year.[2]