In the meantime, Venezuela's economic crisis has led to the exodus of nearly eight million people who have fled in search of a better life.
土地登记了，但政策可能随时变化；企业注册了，但规则可能朝令夕改；合同签了，但执行未必稳定。产权的形式建立起来了，但产权保护的实质还不够，产权的安全感却仍然脆弱。这正是秘鲁制度困境的核心所在。
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William Jackson, chief emerging markets economist at Capital Economics, says the US president's aim is to "revive Venezuela's oil sector and use that energy to increase supply and reduce costs to the consumer, possibly providing a source of revenue for a more friendly Venezuelan government to rebuild the economy after years of mismanagement".