Salary constraints play a role but not significantly for Remuneration of executive.

高管人员薪酬约束因素起到了一定的作用，但不显著。

youdao

He too prefers exit over voice (meaning that he thinks that leaving and joining are better constraints on executive power than the ballot box).

ECONOMIST: Free cities

Still, Brian Tempest, who is about to become chief executive, believes Ranbaxy's 700 researchers can help overcome financial constraints.

FORBES: By the Numbers

Iraj Abedian, an economist and chief executive of Pan-African Capital Holdings, says a pitiful shortage of skills is one of the main constraints on economic growth.

ECONOMIST: White flight from South Africa