By contrast, farmers in the Argentine province of Entre Ríos requested that the National Institute of Agricultural Technology (INTA) ramp up research into new rice varieties, even agreeing to pay a tax to augment INTA’s research budget (thereby overcoming what economists call private-sector coordination problems). When a new rice variety was introduced, productivity soared.
相比之下，在阿根廷恩特雷里奥斯省的农民则要求国家农业技术研究所（INTA）加强对新水稻品种的研究，甚至同意为此支付税收以增加研究经费（因此克服了经济学家所称的私人部门协调问题）。在引入一个新的水稻品种后，大米产量大幅提高。