The arbitral tribunal shall decide as amiable compositeur or ex aequo et bono only if the parties have expressly authorised the arbitral tribunal to do so.

只有得到当事人明示的授权，仲裁庭才可以根据公平的原则作出裁决。

youdao

The cost that he incurs in this decision, then, is only ex ante; as soon as his decision is made and the choice is exercised and his resource committed, the cost disappears.

那么，由他的决定所引起的成本只出现在事前；一旦他作出决定，并投入资源行动起来，成本就消失了，成为历史成本，永远地消失了。

youdao

For an individual's cost is subjective and ephemeral; it appears only ex ante, at the moment before the individual makes a decision.

一个人的成本是主观的，转瞬即逝。它只出现在事前，即在人作出决定之前。

youdao

And Mr. Lukashenko is the only ex-Soviet leader to have proudly retained the name "KGB" for his security services.

WSJ: Europe's Last Dictatorship

In fact, interventions do not have to match the total, or even a significant part, of all transactions conducted on the foreign-exchange market to be effective, but only the ex ante imbalances in these transactions.

ECONOMIST: Interventionist

Only the ex-monopolists at Deutsche Post can be pleased, which many suspect was the point of the wage agreement.

ECONOMIST: Pay in Germany