An evaluation of the effects of the EC quota system on the Italian dairy market
研究欧共体配额制度对意大利乳制品市场的影响，发现若1980年实施配额，进口量会进一步增加，效果相当于价格下降9%。
The integration of Italy into the EC led to a spectacular increase of milk imports during the seventies, in spite of the increase in domestic production. Using an econometric model of the Italian dairy sector, it is shown that, had quota been established in 1980, imports would have increased even more and, when combined with a price decrease, imports of cheese would also have increased. These effects are comparable to those of a price decrease (without quota) of 9%.