The Mississippi scheme was a precursor of modern attempts to reflate the economy with unorthodox monetary policies. 密西西比计划可以说是当代试图通过非正规货币政策使得经济在膨胀的鼻祖。
Many cattle-ranchers operate in the informal economy and lots of slaughterhouses do not pay taxes, making the industry difficult to consolidate. 许多养牛业主在非正规经济下经营，许多屠宰场并不纳税，这使得巴西肉食行业难以整合。
