By forcing the carriers to pool their operations and offer a commonprice for the full journey, such incentives disappear, and the ticket costs less as a result.
通过强令这些航空公司合伙经营并对整个旅程给出统一价格，这样的诱惑便不复存在，从而降低了票价。
2
The aim of Common Agriculture Policy(CAP) is: on the basis of common market of agricultural products in EU, to carry out commonprice to promote free circulation among EU;
Each large firm will thus avoid significant price-cutting, because price-cutting would be prejudicial to the common interest in a stable demand for products.