What incentive and disincentives were used to encourage compliance with the one-child policy? Which were used more – incentives of disincentives, and why?

一孩政策采用了什么激励和抑制手段来鼓励人们遵守？激励和抑制—那一种手法是多用？为什么？

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"At the end of the day, the way to avoid a nuclear-armed Iran is to put together a package of incentives and disincentives that persuade the Iranian government that they would actually be less secure with nuclear weapons than if they had them,".

VOA: standard.2009.12.12

But the reality folks is that financial inducements act as both incentives and disincentives.

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And government: Government incentives and disincentives can have a huge effect on consumer and corporate behavior.

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Priorities and clinical strategies should be set by medical experts based on scientific evidence and cost analysis, and those decisions need to be insulated from the kinds of financial incentives and disincentives that special interest groups exert.

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