Why does the author think higher prices of organic farm produce are justifiable?

为什么作者认为提高有机农产品的价格是合理的？

youdao

Supermarkets offer very cheap prices on some things but then have higher prices for other products.

超市提供一些价格很便宜的商品，但其他产品的价格会更高。

youdao

When that flow is interrupted, we feel the pain in short supplies and higher prices.

当这种供应中断时，我们就会感受到供应短缺和价格上涨带来的痛苦。

youdao

But Anne Neal from the American Council of Trustees and Alumni says higher prices do not guarantee a better general education.

VOA: special.2009.10.22

They would be lower than the monopoly prices, but higher than the perfect competitive prices.

它们比垄断下的价格低,但比完全竞争下的价格高

耶鲁公开课 - 博弈论课程节选

Most western and southern congressmen opposed the tariff bill, because it would mean higher prices to the people of their states.

VOA: special.2010.06.03

They're likely to be less mechanised, and to produce goods that command higher prices.

BBC: Food: Organic growth?

"It will lead to fewer choices, less innovation, and potentially higher prices, " the South Korean firm said.

BBC: Apple awarded $1bn in damages from Samsung in US court

Following this theory, the American Airlines-US Airways merger will bring about less competition, less choice and higher prices.

BBC: The sky��s the limit for American Airlines