This paper analyses the influence of contracts for differences upon the market for the manufacturers through a Cournot model.

本文通过一个古诺双寡头模型分析了差价合约对厂商市场行为的影响。

youdao

Futures contracts can also be referred to as a contract for differences. These can be futures on the London 100 index or any other index, as well as currency and interest rate swaps.

价差合约可以以任何期货产品为基础，例如伦敦金融时报100指数或任何其他指数，也只是货币和利率调差。

youdao

So people use contracts for differences to do short term speculation in stocks, not physical purchases: moving to another legal structure rather than another legal jurisdiction if you like.

FORBES: Wolfgang Sch?uble Asks for the Worst of all Possible Worlds

In short he noted that the spread betting companies offered contracts for differences (not unlike an option but a gambling contract, not an option itself) based upon the best bid and offer prices on the London Stock Exchange.

FORBES: Barnett Alexander's Market Abuse: Wait, What Market Abuse?