负需求

但是，由于正向资源供给冲击是以资源和要素所有者（或原使用者）的收入损失为代价，由此导致的负向需求冲击对经济发展的消极影响不容忽视。

However , the whole economy may eventually pay a heavy price for this positive resource price , because the low price of natural resource can only be obtained at the income loss of the original resource owner / user .

汇率似乎没有对需求造成太大影响，尽管两者呈负相关；需求对价格变化相对缺乏弹性。

Exchange rate does not seem to have much effect on demand , and although the relationship is negative ; demand is relatively inelastic to price changes .

回归结果得出国家经济规模，要素禀赋差异和技术进步差异与产业内贸易负相关，而需求相似程度、行业规模经济及直接投资水平与产业内贸易为正相关关系。

The results prove that the size of the national economy , differences in factor endowments and differences in technological progress are negatively related to intra-industry trade , while the degree of demand homogeneity , industry economies of scale and level of direct investment as positive correlations with intra-industry trade .