区分了任务式激励与战略性激励，并重点分析了战略性激励的约束机制的效应。

Incentives were categorized into strategic and task incentives and the effect of the constraint mechanism in the strategic incentive analyzed.

youdao

乘法回归来检验流动性约束和预防性储蓄假说，并且没有区分长期消费与短期消费之间的关系。

But many economists use static OLS regression method to test Precautionary savings and Liquidity constraints hypo these and some of them mixed long-run and short-run.

youdao