discretionary

adj.

任意的；自由决定的；酌情行事的；便宜行事的

discretionary power[法]自由裁量权；酌处权

discretionary spending可自由支配的个人开支

discretionary income可随意支配的收入

1. The enactment of this regulation gives us discretionary power.
   这个法规的颁布，犹如给我们配备了上方宝剑。
2. The judge has the power to make discretionary awards.
   法官有权自行作出裁决，决定赔偿额。
3. You may be eligible for a discretionary grant for your university course.
   读大学课程可能会有资格获得学校自行决定是否发放的助学金。

Discretionary disclosure ☆
The pricing of discretionary accruals
Discretionary-accruals models and audit qualifications ☆
Auditor changes and discretionary accruals
Performance matched discretionary accrual measures
Performance matched discretionary accrual measures ☆
A Market-Based Evaluation of Discretionary Accrual Models
Perceived organizational support, discretionary treatment, and job satisfaction.
The Economics of Discretionary Behavior: Managerial Objectives in a Theory of the Firm by Oliver E. Williamson
Configuring role-based access control to enforce mandatory and discretionary access control policies