In the paper, the concept and the economic explanation of new food security outlook were introduced.

本文引入了新粮食安全观概念并对其进行经济学解释；

youdao

The concept of "expenses preference" provides the rational economic explanation for the state-owned commercial Banks about its lower payoff ratio and its scale expansion.

费用偏好概念为国有银行低盈利能力及其规模扩张提供了合理的经济学解释。

youdao

Regarding this question, this article attempts to make an economic explanation to this phenomenon from two aspects: the dissimilation of the economic growth aim and the institutional cost.

对此，从经济增长目标的异化和制度耗费两方面对该现象进行经济解析。

youdao

This offers a practical economic explanation for why divorcees make for the coast.

BBC: Alone at the seaside

But the authors offer no convincing economic explanation for the change.

ECONOMIST: Poverty in America

No other possible explanation for economic success plays significantly in the Korean contrast.

FORBES: North Korea's Plight Proves the Power of Markets